Answer:
morning - 40
afternoon - 85
Step-by-step explanation:
The bus traveled 40 miles in the morning and 85 miles in the afternoon.
What is the equation?The equation is defined as mathematical statements that have a minimum of two terms containing variables or numbers that are equal.
The school bus traveled five miles more on a field trip in the afternoon than it did in the morning. If the journey was 125 kilometers long
Let x the distance traveled by bus in the morning.
As per the given condition, we can get the equation shown below:
⇒ x + 2x + 5 = 125
⇒ 3x + 5 = 125
⇒ 3x = 120
⇒ x = 40
In the afternoon, the bus traveled 2x + 5 miles.
Now substitute the value of x in the equation for the afternoon miles to include:
⇒ 2 × 40 +5 = 85
Therefore, the bus traveled 40 miles in the morning and 85 miles in the afternoon.
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I'm so confused. Please help,thanks!
In the function f(x) = 4x -2, which of the following is the name of the function?
Answer:
The name of the function is linear function.
Step-by-step explanation:
A linear function is the function representing a straight line.
A linear function is used to define the relationship between a dependent variable and independent variable.
The general form of a linear function is:
y = m·x + c
Here,
y = dependent variable
x = independent variable
m = slope
c = intercept
The function provided is:
f (x) = 4·x - 2
The above function is similar to the linear function's general form.
The slope of the provided function is 4 and the intercept is -2.
Thus, the name of the function is linear function.
Jackson School's spelling bee started at
9:15 A.M. and ended at 10:25 A.M. How
long did the spelling bee last?
A.) 1 hour and 10 minutes
B.) 1 hour and 5 minutes
C.) 55 minutes
Answer:
The answer is A) 1 hour and 10 minutes
Step-by-step explanation:
how do I solve this?
Answer:
17
Step-by-step explanation:
x^2 + 2y^2
Let x=3 and y =2
3^2 + 2 ( 2)^2
Exponents first
9 + 2* 4
Then multiply
9+8
Then add
17
Answer:
17
Step-by-step explanation:
● x^2 + 2y^2
Replace x by 3 and y by 2
● (3)^2 + 2×(2)^2
● 9 + 2 × 4
● 9 + 8
● 17
Two complementary angles are in the ratio 7:8. What is the measure of the larger angle?
Answer
48°Step-by-step explanation:
We know that sum of complementary angle adds to 90°
Let the angles be 7x and 8x
First of all, finding the value of x
[tex] \sf{7x + 8x = 90 °}[/tex]
Collect like terms
⇒[tex] \sf{15x = 90 °}[/tex]
Divide both sides of the equation by 15
⇒[tex] \sf{ \frac{15x}{15} = \frac{90}{15} }[/tex]
Calculate
⇒[tex] \sf{x = 6 °}[/tex]
The value of X is 6°
Now, substituting / Replacing the value of x
⇒[tex] \sf{7x = 7 \times 6 = 42}[/tex]
⇒[tex] \sf{8x = 8 \times 6 = 48}[/tex]
The measure of larger angle is 48°
Hope I helped!
Best regards!!
Determine the standard form of the equation of the line that passes through (-7,8) and (0,2)
7y+6x-14=0
Step-by-step explanation: if we know two coordinates of a line.
Answer:
6x+7y=14
Step-by-step explanation:
graphed using desmos, answer for edge 2021
These are my questions.
Someone should please help
Step-by-step explanation:
The third one is not clear hence i couldn't answer it the rest i did
In this diagram, EA−→−⊥ ED−→− and EB−→− bisects ∠AEC . Given that m∠AEB = 4x + 1 and m∠CED = 3x, determine the missing measures. please help :)
Answer:
Step-by-step explanation:
8,33
verbal expression for each algebraic expression 23f
Write and solve the sentence as a equation;
The number is 5 less than -7
Answer:
x= -12
Step-by-step explanation:
(-7) - x = 5
<=> x = (-7) - 5
<=> x = -12
Answer:
-7 - 5 = -12
Step-by-step explanation:
Hope it helps :)
what is the slope ? y + 6 = 3 (x + 1)
I hope this helps you
y+6=3x+3
y=3x-3
in formula m is y=mx+b
m=3
Answer:
3
Step-by-step explanation:
Slope is the coefficient of x, m in the form of y = mx + b
y + 6 = 3(x +1)y + 6 = 3x + 3y = 3x - 3Slope of this function is 3
What is the difference between a rational number and anirrational number?
Step-by-step explanation:
I'm sure u could've googled this answer.
Rational numbers refers to a number that can be expressed in a ratio of two integers.
An irrational number is one which can't be written as a ratio of two integers.
Rational numbers are the numbers which are integers and fractions
Irrational numbers are the numbers whose expression as a fraction is not possible
if the area of a rectangle is square meters, then the length is 10 meters and the width is 2 meters
━━━━━━━━━━━━━━━ ♡ ━━━━━━━━━━━━━━━
To find the area of a rectangle or square, you multiply the length by the height.
The length is 10 meters and the width is 2 meters.
10 times 2 is 20.
The rectangle is 20 square meters.
━━━━━━━━━━━━━━━ ♡ ━━━━━━━━━━━━━━━
The required area of the rectangle is 20 square meters.
Given that,
If a rectangle's area is square meters, then the length is 10 meters and the width is 2 meters.
The rectangle is 4 sided geometric shape whose opposites are equal in length and all angles are about 90°.
Here,
area of the rectangle is given as
Area = length × width
Area = 10 × 2
Area = 20
Thus, the area of the rectangle is 20 square meters.
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What is g(4) if g(x)=x^2-5
Answer:
g(4)=11
Step-by-step explanation:
g(4)
g(x)=x^2-5
We know x equals 4 so substitute
g(4)=4^2-5
g(4)=16-5
g(4)=11
Choose the correct answer
dilation of 0.5 about the origin
R(1,3), s(1,4), 7(4,4), u(3, 1)
A) R(0.25, 0.75), s(0.25, 1), 7(1, 1), u(0.75, 0.25)
B) S(-1,4), 7(-4,4), u(-3, 1), R(-1,3)
C) R(0.5, 1.5), s(0.5, 2), 7(2, 2), u(1.5, 0.5)
D) R(-1,-3), s(-1,-4), 7(-4,-4), u(-3,-1)
Answer: i think it's c
Step-by-step explanation:
A bowl contained 28.2 grams of salt. Christine poured in another 57.04 grams. How much salt does the bowl contain now?
Answer:
85.24 grams
Step-by-step explanation:
28.2 + 57.04 = 85.24
how?? help on 51. please! Thank you
Answer:
A is incorrect
Step-by-step explanation:
when you see -(- it makes the thing plus sign/positive
CHEM HELP !!!!!
LOOK AT THE PIC ABOVE PLEASE !!!!!! I’ll VENMO
Answer:
There is no picture for the help you need :(
20 POINTS!!! PLS COME AND LOOK!!! I NEED YOU GENIUSES!!! I WILL GIVE BRAINLIEST!!!!! AT LEAST COME AND LOOK!!!! WILL FOREVER BE GREAT FULL!!! EASY IM JUST DUMB!! 2 QUESTIONS!!
1. Which of the following properties would you use to solve 3r ≤ 16 for r?
A) multiplication property of inequality
B) addition property of inequality
C) subtraction property of inequality
D) division property of inequality
2. Explain the difference between perimeter and volume.
A) You use perimeter to measure the distance around an object. Volume represents space inside a two-dimensional object.
B) Perimeter represents space inside a two-dimensional object. You use volume to measure the distance around an object.
D) You use perimeter to measure the distance around an object. Volume represents space inside a three-dimensional object.
C) Perimeter represents space inside a three-dimensional object. You use volume to measure the distance around an object.
Answer:
1. division property of inequality
2. Perimeter is used to represent the distance around an object, and volume is the space inseide a three dimensional object.
Step-by-step explanation:
Answer:
1- (D)Division property of Inequality.
2-(B)Perimeter represents space inside a two-dimensional object. You use volume to measure the distance around an object.
Trust me.
Step-by-step explanation:
1- Explanation for the first answer is if you divide 3r%16 you will get 4r
2- I already explained it.
A movie rental company offers a membership plan that costs $10/month and charges $2 to rent each movie. How many movies can a mentor rent in one month and spend at most $24? Write and solve the linear inquality..... Right Answer Will Be Crowned TYPE SOMETHING OTHER THAN THE ANSWER WILL GET DELETED! CORRECT ANSWER GET 50 POINTS
Answer:
See below
Step-by-step explanation:
linear equation: y=2x+10
x=cost per movie rented
10=$10 for the membership
24=2x+10 (24 being total you want to spend)
subtract 10 from each side
14=2x
divide by 2
7=x
He can rent no more than 7 movies if he want to spend $24 or less in the month
is 3/8 rational or irrational
Answer:
Step-by-step explanation:
rational because 3/4 is rational.
As regards if the fraction 3/8 is a rational or irrational number, the correct answer is that it is a rational number.
Why is 3/8 a rational number?Rational numbers are numbers and fractions that are finite in nature. This means that they do not keep on going with non zero digits.
When converted to a decimal, the number 3/8 is:
= 3/8
= 3 ÷ 8
= 0.375
3/8 does not repeat so it is a rational number.
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The sum of three intergers is 242. The 2nd number is 3 more than twice the first and the 3rd number is 9 less than 5 times the first. Find the numbers
Answer:
31, 65, 146
Step-by-step explanation:
math
find the slope of the line through (-4, 2) and (5,8) on a coordinate plane
Answer: m = 2/3
Step-by-step explanation: Use the slope formula to find the slope m.
: m = slope :
: slope of a line : m = rise/run = y2-y1/x2-x1 :
: (x1,y1) : coordinates of first point in the line :
: (x2,y2) : coordinates of second point in the line :
I hope this helps you out.
Answer:
Slope = 2 / 3
Step-by-step explanation:
Slope = (y2-y1) / (x2-x1)
y2 is the y coordinate of the second ordered pair and y1 is the y coordinate of the first ordered pair. x2 is the x coordinate of the second ordered pair and x1 is the x coordinate of the first ordered pair.
=(8-2) / (5+4)
= 6 / 9
Slope = 2 / 3
A farmer was dividing up his one-eighth of an acre of land between his 6 children. Since each child got the same amount of land, what fraction of the acre did each get?
Answer:
1/48
Step-by-step explanation:
A farmer was dividing up his one-eighth of an acre of land between his 6 children.
We are told each child got: the same amount of land. Hence,
1/8 of 1 acre =
1/8 acre of land
Divide 1/8 acre of land by 6 children
1/8 ÷ 6
1/8 × 1/6
= 1/48
Hence, the fraction of the acre of the land that each child got = 1/48
Help if you can please!!
===================================================
Work Shown:
c(b) = 5b
h(b) = b+4
h(c(b)) = c(b)+4 ... replace every b with c(b)
h(c(b)) = 5b+4 ... replace c(b) on the right hand side with 5b
For the sake of simplicity, let's call "h(c(b))" as k
k = h(c(b))
k = 5b+4
that way we can use it later in the next section
---------------
a(b) = b^2 + 7
a(k) = k^2 + 7 ... replace b with k
a(k) = (5b+4)^2 + 7 ... plug in k = 5b+4
a(k) = 25b^2+40b+16+7 .... use FOIL rule
a(k) = 25b^2+40b+23
a( h(c(b)) ) = 25b^2+40b+23
In that last step, I replaced k with h(c(b)) so that we get to the original format your teacher wanted.
8 \cdot 10^48⋅10 4 8, dot, 10, start superscript, 4, end superscript is how many times as large as 4\cdot10^{-5}4⋅10 −5 4, dot, 10, start superscript, minus, 5, end superscript?
Answer:
[tex]\bold{2\cdot10^9}[/tex]
Step-by-step explanation:
The given expression s are:
[tex]8 \cdot 10^4[/tex] and
[tex]4\cdot10^{-5}[/tex]
To find:
[tex]8 \cdot 10^4[/tex] is how many times as large as [tex]4\cdot10^{-5}[/tex].
Solution:
Let [tex]8 \cdot 10^4[/tex] is [tex]x[/tex] times as large as [tex]4\cdot10^{-5}[/tex].
So, we can say that:
[tex]8 \cdot 10^4[/tex] = [tex]4\cdot10^{-5}[/tex][tex]\times[/tex] [tex]x[/tex]
OR
[tex]x= \dfrac{8\cdot 10^4}{4\cdot 10^{-5}}[/tex]
Let us have a look at the formula for exponents:
[tex]\dfrac{x^p}{x^q} = x^{p-q}[/tex]
Here we have:
[tex]x=10\\p=4\ and\\q=-5[/tex]
Solving the expression using above formula:
[tex]\Rightarrow x= \dfrac{8}{4}\cdot 10^{4-(-5)}} = \bold{2\cdot10^9}[/tex]
So, Let [tex]8 \cdot 10^4[/tex] is [tex]\bold{2\cdot10^9}[/tex] times as large as [tex]4\cdot10^{-5}[/tex]
Answer: 5 is your answer!
Step-by-step explanation:
Use
with numbers. Use
with shapes.
Answer:
Can you clarify?
Step-by-step explanation:
Use the ALEKS calculator to find 35% of 89. Do not round your answer.
Divide $700 in the ratio 5:3:2 (S
Answer:
350:210:140
Step-by-step explanation:
5+3+2=10, so we need 10 equal parts
700÷10=70
5x70=350
3x70=210
2x70=140
350:210:140
Answer:
Explanation: 5:3:2 means 5+ 3+ 2 = $10 is devided into $5,$3,$2. Therefore $700 is divided in ratio (5:3:2) as 700 10 ⋅5 = $350, 700 10 ⋅ 3 = $210 and 700 10 ⋅ 2 = $140
WY bisects UV at Y. If
UY = 2x +1 and YV = x+7, find
UV.
Answer:
3x + 8
Step-by-step explanation:
Since, WY bisects UV at Y.
Therefore,
UV = UY + YV
UV = 2x + 1 + x + 7
UV = 2x + x + 1 + 7
UV = 3x + 8
The measure of length UV given that UY = 2x +1 and YV = x+7 is 3x + 8
To bisect a given line means to divide the line into two equal parts.
If WY bisects UV at Y, then:
UY + YV = UV and UY = YV
Given the following parameters:
UY = 2x +1
YV = x+7
Required
UV
Substitute the given parameters into the formula shown above:
2x + 1 + x + 7 = UV
Collect the like terms
2x + x + 1 + 7 UV
3x + 8 = UV
Swap
UV = 3x + 8
Hence the measure of length UV is 3x + 8
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