Answer:
18%
Step-by-step explanation:
Step 1: We make the assumption that 90 is 100% since it is our output value.
Step 2: We next represent the value we seek with x
Step 3: From step 1, it follows that 100%=90
Step 4: In the same vein, x%=16.2
Step 5: This gives us a pair of simple equations:
Step 6: By simply dividing equation 1 by equation 2 and taking note of the fact that both the LHS
(left hand side) of both equations have the same unit (%); we have
Step 7: Taking the inverse (or reciprocal) of both sides yields
Therefore, 16.2 is 18% of 90
Answer:
16%
Step-by-step explanation: If its 16.2 out of 90 its %16 bc the .2 is not more than 5
I need help with this question. when you give your answer please give the steps. Then I will mark that answer as brainliest :)
Answer:
The answer is 3.387.05
Step-by-step explanation:
Your welcome
Answer:
you just got to times them together
Step-by-step explanation:
hope this helps if it is wrong let me know
Find the surface area of the prism.
It is ___inches squared.
Answer:
Should be 132 square feet.Step-by-step explanation:
(Triangle surface area = 1/2 × width × length)(square surface area = width × length)Now you just add the surface area of all the faces.
If this is correct pls mark me brainly tyy :).
Which formula represents a linear function?
A
area of a circle: A=πr^2
B
volume of a sphere: V=4/3πr^3
C
area of a square: A=s^2
D
circumference of a circle: C=2πr
Answer:D
circumference of a circle: C=2πr
Step-by-step explanation:
The first number in a pattern is 246, and the rule is subtract 10. What is the next number in the pattern?
Group of answer choices
236
238
240
245
Answer:
236
Step-by-step explanation:
246 minus 10=236 thats it
please help, problem is below :)
47 of the birthday cake was eaten on your birthday. The next day your dad ate 23 of what was left. You are given what your dad left. What fraction of the cake are you given?
Simplify the expression -4 1/6-(6 1/3)
Explain your solution using the additive property.
Answer:
The Answer is -21/2=10.5
Explanation: -4 1/6 - (6 1/3)
multiply 4 and 6 and get 24.
-24+1/6 - 6*3+1/3
Add 24 and 1 to get 25
- 25/6 - 6*3+1/3
Multiply 6 and 3 to get 18
- 25/6 - 18+1/3
Add 18 and 1 to get 19
-25- 19/3
LCM -25/6 and 36/6 have the same denominator, subtract them by subtracting their numerators.
-25-38/6
Subtract 38 from -25 to get -63
-63/6
Reduce the fraction -63/6 to lowest terms by extracting and canceling out 3
-21/2
Use the graph to help.
1. J(5, 3), K(2, 1), and L(-2, 4) are the coordinates of a triangle's vertices. If the triangle is translated down to 6 units, what are the coordinates of the image?
J ’(5, 9), K ’(2, 7), L ’(-2, 11)
J ’(-1, 3), K ’(-4, 1), L ’(-8, 4)
J ’(5, -3), K ’(2, -5), L ’(-2, -2)
J ’(11, 3), K ’(8, 1), L ’(4, 4)
Answer:
J´ (-1, 3), K´(-4,1) L´(-8,4)
Step-by-step explanation:
Just move each coordinate down 9.
(x+y)(x-y) if x=-3 and y=-5
Answer:
-16
Step-by-step explanation:
As we have
[tex] {x}^{2} - {y}^{2} = (x + y)(x - y)[/tex]
Here
x= -3
y= -5
Subtitute x and y
[tex] {x}^{2} - {y}^{2} \\ ( - 3{)}^{2} - ( - 5 {)}^{2} \\ 9 - 25 \\ - 16[/tex]
Answer:
-16
Step-by-step explanation:
We first need to substitute
Since x = -3 and y = -5
(-3+-5)(-3 - -5)
Let's Solve (-3+-5)
which = -8
Then Solve (-3 - -5)
which = 2
Now -8 × 2 = -16
Hence, Answer = -16
~Lenvy~
22x(4+16)-78x3
i would solve this but im lazy plus im not a math person
i got 254 but somebody please tell me if im correct or not
Answer options:
A. 206
B. 254
C. 359
D. 674
Answer:
what we solving for???? ill answer in the comments
Step-by-step explanation:
Answer:
I believe the answer is 206
Step-by-step explanation:
I did 4+16 which gives you 20 then 22x 20-78x3
fill in the blanks
-58 + ( -31 ) = _
-37 + 57 = _
i'd much rather spend all my points then spend 10 minutes on the first question honestly
Let [tex]a[/tex], [tex]b[/tex], and [tex]c[/tex] be three distinct numbers such that:
[tex]\frac{a+b}{a-b}=\frac{b+c}{2(b-c)}=\frac{c+a}{3(c-a)}[/tex]
Find: [tex]8a+9b+5c[/tex]
Answer:
45c
Step-by-step explanation:
Help meee asap please
Answer:
Surface area = 2(3(5) + 3(6) + 5(6))
= 2(15 + 18 + 30)
= 2(63) = 126 ft²
Cost of wallpaper per square foot:
$504/126 ft² = $4/ft²
What is the answer to this?
Answer:
10°
Step-by-step explanation:
A baseball has a 48 cm diameter. What is the volume of the contents of the ball?
Answer: 57095.84 cm³
Step-by-step explanation: The equation to find the volume of a sphere is V=(4/3)π*r³. The first step in this problem is dividing 48 in half. Then we set up the equation as (4/3)π*24³ and if you solve that equation you get 57905.84 cm³ as your answer.
A closet is in the shape of a right rectangular prism. It measures 4 feet long, 34 feet wide, and 6 feet tall.
What is the volume of the closet?
24 7/8 ft
82 7/8 ft
92 1/8 ft
108 1/8 ft
Answer:
82.875 or 82 7/8 ft cubed
Step-by-step explanation:
do the fraction since your other measurements are in fraction form :)
Answer:
82.875
Step-by-step explanation:
Please help!
What is m
Hint: It is not 50
Kathy goes to a Halloween store that is closing for the season, so everything is 60% off of the original price.
Let a represent the original price of an inflatable pumpkin.
Which expression represents the sale price of the inflatable pumpkin?
A 1.40a1 point 4 0 A
B 0.60a0 point 6 0 A
C 1.60a1 point 6 0 A
D 0.40a
Answer:D
Step-by-step explanation:
Help please i have 2 days left to tun this in :(
Answer:
The graph gives you the answers to fill in into the chart. When x is 1, s would be 1/2, and so on.
1 | 1/2
2 | 1
3 | 1 1/2
4 | 2
5 | 2 1/2
6 | 3
7 | 3 1/2
8 | 4
Answer:
1 2 3 4 5
0.5 1 1.5 2 2.5
Step-by-step explanation:
i think this is what they might be asking. to simply write down the coordinates
1. The question is in the picture below:
Answer:
5/6 + (-1/4) + (-2/3)
Step-by-step explanation:
5/6 - 1/4 + (-2/3) = -1/12
5/6 + (1/4 )+ (-2/3) = -1/12
i dunno the answer....
Hector rolls an 8-sided number cube with the number 1-8 on the faces. in 20 rolls the number 8 came up twice, what is the experiment probably that Hector rolls an 8
Answer:the number of dice, s - the number of an individual die faces, p - the probability of rolling any value from a die, and P - the overall probability for the problem.
Step-by-step explanation:
WHO EVER ANSWER FIRST WILL GET FREE BRAINLIST!
The equation y - 2/3 = -2(x - 1/4) is written in point-slope form. What is the equation in slope-intercept form?
Answer:
HI, I saw you conversation and just wanted to help so here is an answer so they are able to get brainiest (or if that's how you spell it haha)
Step-by-step explanation:
have a fantastic day!
In triangle XYZ, the length of side XY is 25 mm and the length of side YZ is 39 mm. Which of the following could be the length of side XZ?
Answer:
The length of side XZ should be greater than 10 and lesser than 60.
Step-by-step explanation:
In triangle XYZ ,
As
The length of side XY = 25 mm
The length of side YZ = 35 mm
Range of the third side can be computed when we already know the two sides of the triangle.
If subtracting , the 3rd side would have to be more than 10. Else 3rd side can not be made as two smaller legs will not meet.
and
If adding , the 3rd side would have to be less than 60. Else 3rd side will reach further than the the other two sides could reach.
Therefore, the length of side XZ should be greater than 10 and lesser than 60.
Step-by-step explanation:
here try this i dont know if this is what ur looking for but here ya go good luck
Compare the two functions shown below. Select the two statements that are true
Answer:
your answer is C
explanation:
your answer is C because when you look at function 1 you see what Y equals and then you look at function 2 you see what Y and X equals and on both of them they increase. They increase to me but I don’t know about other people
The question is below pls pls pls help due very soon!!! (15pts)!
Answer:
Step-by-step explanation:
Circumference of a circle: C = 2*π*r
22/7 or π = 3.14
r (radius) = d/2
5. d/2 = 2
r = 10/2 = 5 cm.
C = 2*π*r
C = 2*3.14*5
C = 10*3.14
C = 31.4 cm.
6. r = 90 in.
C = 2*π*r
C = 2*3.14*90
C = 180*3.14
C = 565.2 in
7. r = 16 yd.
C = 2*π*r
C = 2*3.14*16
C = 32*3.14
C = 100.48 in
8. r = 4 in.
C = 2*π*r
C = 2*3.14*4
C = 8*3.14
C = 25.12 in.
9. d/2 = 2
r = 22/2 = 11 cm.
C = 2*π*r
C = 2*3.14*11
C = 22*3.14
C = 69.08 cm.
10. d/2 = 2
r = 4/2 = 2 m.
C = 2*π*r
C = 2*3.14*2
C = 4*3.14
C = 12.56 m.
11. In short words, a radius is half of its diameter. So a circle with a diameter of 8 cm has a radius of 4 cm because r = d/2. 8/2 = 4 cm.
Hope this helps!
Answer:
1. C = 31.4 cm. 2. C = 565.2 in 3. C = 100.48 in 4. C = 25.12 in. 5. C = 69.08 cm. 6. C = 12.56 m.
Step-by-step explanation:
im big brain
please answer asap i need u due 11:50
Step-by-step explanation:
Hope this helps.
please Mark as BRAINLIEST
Answer:
the answer is around 75.08
15/16-7/8 can you help me?
please help screenshot attached and i will give brainliest for a good and the right answer
Answer:
The answer is. x= -0.08571
Draw a quadrilateral that has exactly one pair of parallel sides, with the longer parallel side having a length of 10 units, and the shorter parallel side having a length of 6 units. Make the non-parallel sides equal in length to one another. What is the name of the quadrilateral?
Please Please help, its late work I need it fast, you get a bunch of points please...
Answer:
Trapezoid
Step-by-step explanation:
One set of parallel lines
and non parallel sides having equal lengths
will be a trapezoid
Answer:
Isosceles Trapezoid
Step-by-step explanation:
Please refer to the attached diagram I drew for visual representation.
Isosceles Trapezoid:
The top and bottom ("bases") are parallel to each other.Opposite, non-parallel sides are of the same length.Base angles are congruent.Adjacent angles on the non-parallel sides sum to 180°.Sum of interior angles is 360°.