Answer: 4/10 is part-to-part. 28/8 is whole to part. 10/6 is part to part. 6/28 is part to whole.
Step-by-step explanation:
Answer:
I think this is the answer
Almost 36% of the students at a middle school are seventh graders. What percent of students are in the seventh grade?
Answer:
Almost 36%
Step-by-step explanation:
Hermes earns $6 an hour for babysitting. He wants to earn at least $168 for a new video game system. Determine the number of hours he must babysit to earn enough money for the video game system. Then interpret the solution.
Answer:
28 hours
Step-by-step explanation:
6x28=168
To earn atleast $168, Hermes should do babysit for atleast 28 hours.
What is inequality?Inequality is just like an equation showing relationship between two or more variables but this is expressed in greater than ,less than form.
It defines a range of value of the relationship.
How to form inequality?We have been given that Hermes earns $6 per hour for babysitting and he wants to earn atleast $168 for a new video game. We have to calculate the minimum number of hours that he should do babysit in order to earn $168.
We know that total revenue will be number of hours* payment of 1 hour.
let the number of hours that he does babysit is x.
The inequality will be :
6x>168
x>168/6
x>28
Hence to earn atleast $168 he should work for atleast 28 hours.
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can someone help me how to do this problem >_<
Find the missing length. Round to the nearest tenth
Answer:
x ≈ 30.9 (Choice D)
Step-by-step explanation:
We can use cosine for solving this question:
cos (61°) = 15 / x
x = 15 / cos (61°)
x = 30.93998011
x ≈ 30.9 (Choice D)
How much will a 63 on an assessment affect a 97 in my class?
Answer:
Depends on how many points you have possible and how many points that assessment was worth.
Step-by-step explanation:
Can someone please answer this (please don’t send a tinyurl link)
Starting at noon, Brody observed the amount of snow on his lawn during a blizzard. He wrote an equation to represent ss, how many inches of snow were on the lawn: s=0.015x+2.5s=0.015x+2.5, where xx represents the number of minutes past noon. What could the number 0.015 represent in the equation?
There are MULTIPLE answers to this question.
- How much more snow is added to the lawn every minute
- The change in the amount of snow on the lawn for every one additional minute
- The rate of change in the amount of snow per minute
Hope this helps!
0.015 represents how much snow is added to the lawn every minute
What is an equation?An equation is a mathematical statement which equate two algebraic expressions.
Here the equation given is s=0.015x+2.5 where s represents how many inches of snow were on the lawn and x represents the number of minutes past noon and 2.5 is constant.How to find what the number 0.015 represents in the equation?In the equation, s represents how many inches of snow were on the lawn. So 0.015x and 2.5 should also represent how many inches of snow were on the lawn.Now x represents the number of minutes past noon.So to make 0.015x represent how many inches of snow were on the lawn, 0.015 should represent the amount of snow is added to the lawn per minute.
So, 0.015 represents how much snow is added to the lawn every minute
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please help me i will give u brainlest
Step-by-step explanation:
hope this helps I tried but here you go
Coach Carrington bought a new piece of equipment for the gym that cost $160. If there was 7% sales tax, how much sales tax was added to the equipment?
Answer:
$11.20
Step-by-step explanation:
The sales tax is $11.20.
Sales tax= SP(S%/100)
160(7/100)= 11.2
Answer:
$11.2
Step-by-step explanation:
160÷100x7
=11.2
$11.2 is 7% of $160
38. What is the classification of DFC with side lengths 5, 7, and 12?
A acute
B obtuse
C righT
How do you find the slope of a line on a graph?
Answer:
the slope of a line is the rise over run from plot to plot.
a. 3/5
b. 3/4
c. 2
Step-by-step explanation:
i hope this helps :)
Answer:
Where the line is hits. How much the line point is going up and across. The across one is x and upward is y. Y goes over x. So a would be 3/5, b is also 3/4.
Use the distributive property to remove the parentheses.
4(x+8)
Answer: 18+6w
Step-by-step explanation:
Answer:
4(x+8)
4x+32
4 x X = 4x 4 x 8 = 32
Step-by-step explanation:
Convert 1/2 radians to degrees
Answer:
28.65°
Step-by-step explanation:
.5(180/π)= 28.65
Find x using the secant-tangent theorem.
Answer:
Step-by-step explanation:
Find the perimeter of the rectangle.
A 10.5 m
B 17 m
C 21 m
D 34 m
Graph the function.
h(x) = -4(x – 3)(x - 1)
Khan sucks
Answer:
The graph is a translation 3 left and 1 up from the function f(x) = x3.
Step-by-step explanation:
Answer:
Step-by-step explanation:
Vertex: (2,4)
Focus: (2, 63/16)
Axis of Symmetry: x=2
pls, help me!!! I really need help!!!!
Here is my answer. I hope this is helpful.
PLZZ HELPP
Find the volume.
Answer:
330yd^3
Step-by-step explanation:
multiply all of them
Answer:
330 yd^3
Step-by-step explanation:
V=w*h*l
V=5*6*11
V=330 yd^3
How many solutions does the following equation have?
13(y + 3) = 13y +39
Choose 1 answer:
No solutions
Exactly one solution
Infinitely many solutions
Answer:
Infinitely many solutions
Step-by-step explanation:
This equation has an infinite number of solutions, so it will be categorized as an identity.
Anyone help me on this plzzzz :((
Answer:
Answer should be 47
Step-by-step explanation:
Answer:
47
Step-by-step explanation:
180-133(because of straight angle )
Can someone help please i really need this
Answer:
Y =3 x + 3.3
Explanation:
10x3 = 30, 30x3=90
Find measure of angle 1.
Answer:
angle 1=90-(180-90+33)
90-57
angle 1=33
Consider the figure shown below. How long is DE?
Answer:
c). [tex]2\sqrt{2}[/tex]
Step-by-step explanation:
It's a right triangle with equal sides (DE == EF).
We know that
[tex]4^2 = DE^2 + EF^2 = 2\cdot DE^2\\16 = 2\cdot DE^2\\8 = DE^2\\4\cdot2 = DE^2\\2\sqrt{2} = DE\textrm{; because }-2\sqrt{2} = DE\textrm{ doesn't make sense in geometry}[/tex]
5. Solve the triangle. A = 54°, b = 11, c = 8
O a = 11.5, C = 45.8°, B = 80.2°
O a = 9.0, C = 40.6°, B = 86.4°
O No triangles possible
O a = 9.0, C = 45.8°, B = 80.2°
Answer:
no triangles possible
Step-by-step explanation:
I hope this helps
Joseph took a taxi from his house to the airport. The taxi company charged a pick-up
fee of $3.10 plus $2 per mile. The total fare was $21.10, not including the tip. Write
and solve an equation which can be used to determine m, the number of miles in the
taxi ride.
Answer:
2m + 3.10 = 21.10
m = 9
Step-by-step explanation:
First Step
2m + 3.10 =21.10
Subtract 3.10 from both sides
Second Step
2m = 18
Divide 2 from both sides
m = 9
The equation is 2m + 3.10 = 21.10
And, the number of miles in the taxi ride is m = 9.
Here,
Joseph took a taxi from his house to the airport. The taxi company charged a pick-up fee $3.10 plus $2 per mile. The total fare was $21.10.
Now,
The equation is written as,
2m + 3.10 = 21.10
Subtract 3.10 from both sides
2m = 18
Divide 2 from both sides
m = 9
Hence, The equation is 2m + 3.10 = 21.10
And, the number of miles in the taxi ride is m = 9.
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I need help asap!!!
Answer:
x = 9
Step-by-step explanation:
-5(1 + 1x) = -50
-5 + -5x = -50
-5 + -5x + 5 = -5x
-50 + 5 = -45
-5x = -45
-5x / -5 = x
-45 / -5 = 9
x = 9
25 pirates were surveyed about their favorite color. 16 pirates picked red. Based on these results predict how many pirates out of 200 would pick red as their favorite color?
Help plz anyone :((((
Answer:
complementary?? definitely not vertical though
Answer:
i believe the correct answer is a. vertical angles
Step-by-step explanation:
tell me if this is incorrect.
help me pls i’ve been stuck on this
Answer:
Its 10 cos60, just do it on your calculator cuz I dont have one right now, just type that in and click enter. Step-by-step explanation: Hypotenuse = 10, Angle = 60, 10 cos60 = verticle leg.
In ARST, the measure of ZT=90°, the measure of ZR=54°, and TR = 27 feet. Find the
length of RS to the nearest tenth of a foot.
S
X
54°
T
R
27
Answer:
Submit Answer
attempt 1 out of 2
Answer:
RS = 45.9 feet
Step-by-step explanation:
Let the length of RS be represented by x. In the given triangle applying the required trigonometric function, we have;
Cos θ = [tex]\frac{Adjacent}{Hypotenuse}[/tex]
Cos 54 = [tex]\frac{27}{x}[/tex]
⇒ x = [tex]\frac{27}{Cos 54}[/tex]
= [tex]\frac{27}{0.5878}[/tex]
x = 45.9340
x = 45.9 feet.
The length of RS in the given triangle is 45.9 feet.