Answer:
43°
Step-by-step explanation:
Complementary angles add up to 90° in measurement.
One angle is 47 degrees.
[tex]90-47=\boxed{43}[/tex]
The measurement of the other angle would be 43°.
Hope this helps.
The measure of other angle is 43 degree.
What is complementary angles?Complementary angles are those whose combined angle is 90 degrees or less. To put it another way, two angles are said to be complimentary if they combine to make a right angle. In this case, we say that the two angles work well together.
Given that.
Two angles are complementary.
Now consider one angle = x degree
And other angle = y degree
Then according to question,
Measure of angle x = 47 degree
We know that,
The sum of complementary angles are equal to 90 degree.
Therefore,
x + y = 90
x + 47 = 90
x = 90 - 47
x = 43
Hence, the other angle is = 43 degree.
To learn more about complementary angle visit:
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Solve and Explain what the equation states. E=mc2 what does this state?
Answer:
Energy=Mass * the speed of light^2
Step-by-step explanation:
I'm not to sure how to explain this but I'll try my best.
Albert Einstein discovered this equation, E=mc^2.
The equation says that energy and mass (matter) are interchangeable; they are different forms of the same thing.
You could probably search up better explanations, tell me if this helps.
Scale factor of A to B is 1:2
The value of x = 10 and y = 6 if the scale factor of A to B is 1:2.
What is a scale image?Scale image is defined as a ratio that represents the relationship between the shape and size of a figure and the corresponding dimensions of the actual figure or object.
We have been given that the scale factor of A to B is 1:2.
Here one length of triangle A is 5 inch
For finding y, we have to divide 12 by 2
⇒ x = 12/2 = 6 inch
Here one length of triangle B is 12 inch
For finding x, we have to multiply 2 to 5
⇒ y = 2×5 = 10 inch
Therefore, the value of x = 10 and y = 6.
Learn more about the Scale images here:
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10 times 0.63 repeating
Answer:
6.36363
Step-by-step explanation:
Answer:
6.36 repeating
Step-by-step explanation:
10 x 0.63 repeating
When you multiply ten by any number, you move the decimal to the right one place value.
0.6363...
6.3636...
So the answer is 6.36 repeating.
What is the first step to take in this problem? 7-24-8x4+6*? Subtract 24, divide 8, multiply 4, or, add 6?
Which of the following is equivalent to (2a2-6ab2+4b2)-(-a2+2ab-2b2
Answer:
Step-by-step explanation:
2a^2 - 6ab^2 + 4b^2 + a^2 - 2ab + 2b^2
3a^2 - 6ab^2 + 6b^2 - 2ab
Find the missing value in the equation below.
12 + 13 = 34-
Answer:
Step-by-step explanation:
Yo it's 9 bro hope this helps mane
The age of Tony and Vihaan are in the ratio of 8:7. Six years later, their ages will be in the ratio 10:9. Find their ages.
Answer:
24 and 21
Step-by-step explanation:
the ratio of their ages is 8 : 7 = 8x : 7x ( x is a multiplier )
In 6 years
8x + 6 : 7x + 6 = 10 : 9
Express the ratio in fractional form
[tex]\frac{8x+6}{7x+6}[/tex] = [tex]\frac{10}{9}[/tex] ( cross- multiply )
9(8x + 6) = 10(7x + 6) ← distribute parenthesis on both sides
72x + 54 = 70x + 60 ( subtract 70x from both sides )
2x + 54 = 60 ( subtract 54 from both sides )
2x = 6 ( divide both sides by 2 )
x = 3
Thus
Tony = 8x = 8 × 3 = 24
Vihaan = 7x = 7 × 3 = 21
Answer:
Tanay's age = 24yrs
Vihaan's age = 21yrs
Step-by-step explanation:
let the ages of tanay and vihaan be8x,7x
After 6yrs tanay's age=8x+6
vihaan's age=7x+6
a/q=8x+6/7x+6=10/9
=9(8x+6)=10(7x+6)
=72x+54x=70x+60
72x-70x=60-54
2x=6
x=3
tanay's age=8×3=24yrs
vihaan's age=7×3=21yrs
hope this helps you friend
Orville and Wilbur Wright made the first airplane flights in 1903.
Answer:
True
Step-by-step explanation:
On December 17, 1903, Wilbur and Orville Wright made four brief flights at Kitty Hawk with their first powered aircraft. The Wright brothers had invented the first successful airplane. The Wrights used this stopwatch to time the Kitty Hawk flights.
Answer:
yes
Step-by-step explanation:
You work at a coffee shop and are making a drink using espresso and steamed milk. For a 3-ounce drink, the recipe
calls for 1 ounce of espresso. What fraction of the beverage is steamed milk?
Answer:
2/3
Step-by-step explanation:
the question says you are making a drink using espresso and steamed milk, it doesn't give you any other ingredients, and its a 3oz. drink so 1oz, of espresso and 2oz. of steamed milk
Evaluate: p+2c +3f+6t when p= 15, c=7, f = -3, and t= 1.
1 2 3 4 5 B 10 Which statement about rational numbers is true? All rational numbers are fractions. Rational numbers never have repeating decimals. Some integers are not rational numbers. O All fractions containing integers are rational numbers.
Answer:
all fractions containing integers are rational numbers is true I believe.
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
need help due soon thx
Answer:
Step-by-step explanation:
Let x=0.121212.....
100x=12.121212...
100x-x=12.12121212...-0.121212...
99x=12
x=12/99
so 0.121212... is equal to 12/99
Hope this helps!! :)
Step-by-step explanation:
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Mila spends a winter day recording the temperature once every three hours for science class. At 9 am, the temperature was -1.6°F. Between 9am and noon, the temperature rose 6.6°F. Between noon and 3pm, the temperature increased by 2.8°F. Between 3pm and 6pm, the temperature went down 10.5°F. What was the temperature at 6pm?
We can conclude the following information:
Every 3 hours the temperature changes.
At 9 AM, the temperature was -1.6°F:
9 AM = -1.6°F =>
Between 9 AM and noon, the temperature rose 6.6°F:
12 PM = -1.6 + 6.6 = 5°F =>
Between noon and 3 PM, the temperature increased by 2.8°F:
3 PM = 5 + 2.8 = 7.8°F =>
Between 3 PM and 6 PM, the temperature went down 10.5°F:
6 PM = 7.8 - 10.5 = -2.7°F
What was the temperature at 6 PM?
-2.7°F
PLEASE HELP ILL MARK U THE BRAINLIEST IT IS URGENT AND ITS GEOMETRY DONT WASTE ANSWERS PLEASE
Answer:
∠Q = ∠U = 60°
Step-by-step explanation:
Construct the figure QSUT with your own dimensions as long as QR ≅ RU and SR ≅ RT , where R is the common midpoint.
I choose QR = 4 cm and SR = 5 cm
Then measure ∠Q and ∠U to check if they are equal.
I got that ∠Q = ∠U = 60° proving that;
∠Q ≅ ∠U
In a lab a 30% acid solution is being mixed with a 5% acid solution to create a 10% acid solution. What is the ratio of the amount of the 30% solution to the amount of 5% solution used to create the 10% solution
Answer:
1:4
Step-by-step explanation:
Let it be:
30% solution = x5% solution = ythen
10% solution = x + y----------
Amount of acid:
0.3x + 0.05y = 0.1(x+y)0.3x + 0.05y = 0.1x + 0.1y0.2x = 0.05y20x = 5y4x = yx/y = 1/4So the ratio of 30% solution to the 5% solution is 1:4
Answer:
1 : 4
Step-by-step explanation:
For a problem of this nature, a simple diagram makes the solution trivially easy. In the attached, the constituent concentrations are listed on the left, the solution concentration is in the middle, and the numbers on the right are the differences along the diagonals. These are the ratios of the respective solutions on the left.
That is, the ratio of 30% solution to 5% solution is 5 : 20 or 1 : 4.
What is the constant term of 4x-2y+3
Answer:
3
Step-by-step explanation:
Answer: 3
Step-by-step explanation:
constant: a number that has no variable bounded to it (very lonely number)
---------------------
4x-2y+3
constant: 3 (it does not have any variable)
Hope this helps!! :)
Please let me know if you have any question or need further explanation
Q Search
Performance Task
Navigation
Have you ever wondered how sailors navigated the oceans before the Global Positioning
System (GPS)? One method sailors used is called dead reckoning. How does deal
reckoning use mathematics to track locations? Could you use this method today?
1. In nautical navigation, it is common practice to use angle measures in degrees,
distances in nautical miles, and speed in knots (nautical miles per hour). The
relationship between miles per hour and knots is linear. (1 knot = 1.15078 mi/h)
Use this relationship to complete the chart to the nearest tenth of a mile.
knots
mi/h
5 knots
mi/h
10 knots
mi/h
Answer:
knots mi/h
5 knots 5.7539 mi/h
10 knots 11.5078 mi/h
Step-by-step explanation:
Given
knots mi/h
5 knots _mi/h
10 knots _mi/h
Required
Fill in the gap
From the question, we understand that
[tex]1 knot = 1.15078mi/h[/tex]
Solving (a): 5 knots
Recall:
[tex]1 knot = 1.15078mi/h[/tex]
Multiply both sides by 5
[tex]5 * 1 knot = 1.15078mi/h * 5[/tex]
[tex]5\ knots = 1.15078mi/h * 5[/tex]
[tex]5\ knots = 5.7539\ mi/h[/tex]
Solving (b): 10 knots
Recall:
[tex]1 knot = 1.15078mi/h[/tex]
Multiply both sides by 10
[tex]10 * 1 knot = 1.15078mi/h * 10[/tex]
[tex]10\ knots = 1.15078mi/h * 10[/tex]
[tex]10\ knots = 11.5078mi/h[/tex]
Hence; The complete table is
knots mi/h
5 knots 5.7539 mi/h
10 knots 11.5078 mi/h
65347457467+4609800=?
Answer:
65,352,067,267
i dont know what else to say.
Hello
What are the factors of x2 − 64? Prime (x − 4)(x + 16) (x − 8)(x − 8) (x + 8)(x − 8)
[tex] {x}^{2} - {8}^{2} [/tex]
[tex](x - 8)(x + 8)[/tex]
A boy moves down the hall at 1.2 m/s. When he sees his arch nemesis coming, he begins to run. After 3.2 s, he is moving at 4.4 m/s. What is his acceleration?
Answer:
1m/s²
Step-by-step explanation:
Acceleration is the change in velocity of a body with respect to time.
Acceleration = Change in velocity/time
Acceleration (a) = final velocity(v)-initial velocity(u)/time(t)
Given parameters:
final velocity v = 4.4m/s
initial velocity u = 1.2m/s
time taken = 3.2s
Required
Acceleration
Substitute the given parameters into the formula to get the acceleration
Acceleration = 4.4 - 1.2/3.2
Acceleration = 3.2/3.2
Acceleration = 1m/s²
Therefore the boy acceleration is 1m/s²
Solve for y. 10(30x - 5y)= -40y +600 a) y=1/3 x +6.67 b) y=3x + 595 c) y=10x +60 d) y=30x-60 I think it's d but im so dumb-
Answer:
d is correct
Step-by-step explanation:
Given
10(30x - 5y) = - 40y + 600 ( divide both sides by 10 )
30x - 5y = - 4y + 60 ( add 5y to both sides )
30x = y + 60 ( subtract 60 from both sides )
30x - 60 = y → d
A cookie shop offers 6 varieties of cookies and bakes 5 dozen of each kind every day, from Monday through Friday. How many cookies are baked in four weeks?
Answer:
7,200 pieces are baked in four weeks
Step-by-step explanation:
Here in this question, we are interested in knowing the number of cookies baked in four weeks.
Okay, here we know that there are 6 varieties with 5 dozen of each kind baked everyday.
A dozen is 12 , this means that 5 dozens will be 5 * 12 = 60
Now, 60 pieces of each variety is baked per day. The total number of cookies baked per day is thus 60 * 6 = 360 pieces
Now, a week is just 5 days here. Since we are not considering weekends. Now, the number of days in 4 weeks will be 4 * 5 = 20 days
Since 360 pieces are baked in a day and we have the baking for 20 days in four week, the number of cookies baked is simply the product of the number of pieces and the number of days.
That will be 20 * 360 = 7200 pieces
Marcus had a rope that was 75 filet long. He cut off part of the rope. After
that, the rope was 56 feet long.
If f = the number of feet Marcus cut off the rope, which mathematical
sentence expresses the information above?
A. 56 - f = 75
B. 75 - f= 56
C. 75+ f = 56
D. f- 75 = 56
Answer:
The answer is B. 75 - f = 56
Step-by-step explanation:
quick it is due in 30 mins plz do quick
Answer:
1. 69°
2. 97°
3. 145°
4. 150°
5. 128°
6. 74°
Step-by-step explanation:
To find the angle measure of the missing angle, we have to note that the angle measures of a quadrilateral will all equal up to be 360°.
If we know 3 out of the 4 angles and the sum of the angles, we can add up the angles we know then subtract that from 360.
Number 1:
[tex]87+112+92=291[/tex]
[tex]360-291=69[/tex]
Number 2:
[tex]124+71+68=263[/tex]
[tex]360-263=97[/tex]
Number 3:
[tex]95+46+74=215[/tex]
[tex]360-215=145[/tex]
Number 4:
[tex]72+49+89=210[/tex]
[tex]360-210=150[/tex]
Number 5:
[tex]69+65+98=232[/tex]
[tex]360-232=128[/tex]
Number 6:
[tex]77+123+86=286[/tex]
[tex]360-286=74[/tex]
Hope this helped!
its about geometry i need help its urgent
Answer:
1) 37
2) 23
3) x = 4
4) 58
Step-by-step explanation:
1) 15 + 22 = 37
2) 54 - 31 = 23
3) 6x + 1 + x + 7 = 36
7x + 8 = 36
7x = 28
x = 4
4) 3x + 10 + 47 = 9x - 39
57 = 6x -39
96 = 6x
16 = x
3(16) + 10 = 58
Answer:
see below
Step-by-step explanation:
22 15
1. L -----------------M------------N LN = 22 + 15 LN = 37
31 ??
2. L -----------------M------------N MN = 54 - 31 MN = 23
|<-----------54 ---------------->|
6X+1 X+7
3. R -----------------S------------T find X
(6x + 1) + (x + 7) = 0
7x = -8
x = - 8/7
47 3X+10
4. D -----------E---------------------F find EF
|<--------- 9X - 39 ------------>|
47 + (3x + 10) = (9x - 39)
3x - 9x = -39 - 10 -47
-6x = -96
x = -96 / -6
x = 16
EF = 3x + 10
EF = 3(16) + 10
EF = 58
If pqr measures 75 what is the measure Of sqr
Answer:
∠SQR = 53°
Step-by-step explanation:
happy to help
solve for x 10+10= -2(4x-10)
Answer:
x = 0
Step-by-step explanation:
10 + 10 = -2(4x - 10)
20 = -8x + 20
0 = -8x
0/-8 = x
0 = x
Answer: x=0
Step-by-step explanation:
Given
10+10=-2(4x-10)
Combine like term
20=-2(4x-10)
Distributive property (REMEMBER you need to change signs when it is negative outside)
20=-8x+20
Subtract 20 on both sides (subtractive property of equality)
-8x=0
Divide -8 on both sides (division property of equality)
x=0
Hope this helps!! :)
Please let me know if you have any question
If b=4 and c=5, what is the value of bc+b-c
Answer:19
Step-by-step explanation: you would do 4x5 thats 20 then you would subtract one becasue 4-5=-1
What is the perimeter of a square with a side length 6x - 5
Answer:
[tex] \boxed{ \bold{ \huge{ \boxed{ \sf{24x - 20}}}}}[/tex]
Step-by-step explanation:
Given,
Length ( L ) = 6x - 5
Perimeter of a square ( P ) = ?
Finding the perimeter of a square having length of 6x- 5
[tex] \boxed{ \bold{ \boxed{ \sf perimeter \: of \: a \: square \: = 4l}}}[/tex] ( where l is the side of the square )
plug the value of length
⇒[tex] \sf{4(6x - 5)}[/tex]
Distribute 4 through the parentheses
⇒[tex] \sf{4 \times 6x - 4 \times 5}[/tex]
⇒[tex] \sf{24x - 20}[/tex]
Hope I helped!
Best regards!!
-4x+-3=17
what is the answer
Answer:
x = -5
Step-by-step explanation:
-4x + -3 = 17
-4x - 3 = 17
-4x - 3 + 3 = 17 + 3
-4x = 20
-4x/-4 = 20/-4
x = -5
Hope this helps!
Answer:
x=-5
Step-by-step explanation:
-4x+-3=17
First add 3 to both sides.
-4x=20
Then divided by -4
Note: Negatove divided by postive is negative.
20÷(-4) = -5
So.
x=-5