Answer: 8 cm
Step-by-step explanation:
math
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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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.
Find the area of the shaded region. Round your answer to the nearest tenth if needed.
Answer:
140 inches
Step-by-step explanation:
Find the area of the square.
4 + 10 = 14 (Length)
11 + 4 = 15 (Breadth/Width)
Area = 14 x 15 = 210 inches
Find the area of the 2 unshaded squares in the square.
Area of square at the top = 4 x 4 = 16 inches
Area of square at the bottom = 6 x 9 = 54 inches
Add the 2 squares of the area together.
16 + 54 = 70 inches
Now deduct the area of the huge box by the area of the 2 unshaded squares.
210 - 70 = 140 inches
Construct a circle through points
X, Y, and Z
Answer:
Step-by-step explanation:
1st draw 3 circles where each center is on one of the points, and the other side , the drawing side of the compass is on another point.. the draw the circle ... do that for each point... there will be one point.. where all three cross some where in the middle.. put the point of your compass on that point.. and then put the drawing side on any one of the points... all 3 will now be on the circle.. draw it.. :)
The circle can be constructed through points X, Y, and Z by drawing a side on any one of the points.
What is a circle?It is described as a set of points, where each point is at the same distance from a fixed point (called the center of a circle)
As we can see in the picture.
The construction of a circle through three points can be done:
First, draw three circles with each center on one of the points and the drawing side of the compass on another point.
There will be one place where all three intersect somewhere in the middle, but the point of your compass should be on that point, and then put the drawing side on any one of the points.
Thus, the circle can be constructed through points X, Y, and Z by drawing a side on any one of the points.
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I WILL GIVE BRAINLIEST TO WHOEVER ANSWERS BOTH!
:))
Answer:
1. A statement with equal mathematical expression and it must consist of an equal sign
an example would be 100+10x=110
2. inverse operations
Step-by-step explanation:
hope this helps :)
Answer:
a statement that the values of two mathematical expressions are equal (indicated by the sign =). 5-2(3-x) = 4 x+ 10
Step-by-step explanation:
Blank is inverse
3(3y-6)=18 please help i have 10 mins to finish
Hello! :) please give an explanation for what is wrong and what should be done to fix this issue.[tex]\frac{\sqrt[3]{64} }{\sqrt{64} } = \sqrt[3]{\frac{64}{64} } =1[/tex]
Answer:
½Step-by-step explanation:
to understand thisyou need to know about:redicaltips and formulas:[tex] \sqrt[n]{ \frac{y}{x} } < = > \frac{ \sqrt[n]{y} }{ \sqrt[n]{x} } [/tex]let's solve:it's wrong because it doesn't follow the redical formula. it took one cube root and another square root which is wrong. both should be cube root According to the formulalet's fix the issue
since there are a cube root and square root therefore we can't use the formula[tex] \sf simplify \: roots : \\ \tt = \frac{ \sqrt[3]{64} }{ \sqrt{64} } \\ = \frac{4}{8} \\ = \frac{1}{2} [/tex]please help it’s due in an hour!! giving brainlest if explained thank you!!
Answer:
86%
Step-by-step explanation:
28 were placed on suspension
200 are total (including that 28)
not placed on suspension are the rest, so 200-28=172
172 out of 200 = 86% not placed on suspension
Answer:
86% Pls consider marking brainliest if correct.
Step-by-step explanation:
Okie lets see
In all : 200
Removed : 28
To find percentage : 200-28/200
200 - 28 = 172
172/200 = (172/2)/(200/2)
I did this because 200 is 100x2, and because percentage is over 100
172/2 = 86
200/2 = 100
86/100 = 0.86 = 86%
Saket make sure show all your work full points what is X
Answer:
96º
Step-by-step explanation:
The sum of a triangle's angles is 180. We can find t by subtracting 58 and 38 from 180. 180-58-38=84. x and t and supplementary angles, so x is 180-t which is 180-84=96º.
X 2x+24
Equation
Plz help
Answer:
[tex]x + 2x + 24 = 180 \\ 3x = 180 - 24 \\ 3x = 156 \\ x = 52[/tex]
the domain of y=x^2 is
The range of y=x^2 is
Answer:
Domain is all real Numbers
Range is all numbers over 0 - (0,
∞
)
Explanation:
One thing that you have to remember is that when you are finding the domain of a polynomial, it is all real number. it runs from
(
−
∞
,
∞
)
For finding the range, in a quadratic formula, you have to find when the finction has it's vertex. That is the place that the max or min happens and then you can find the range from there.
in this situaltion we found that the vertex is at the the origin at (0,0)
therefore the range is (0,
∞
)
Answer:
the domain of y=x^2 is: all real numbers
the range of y=x^2 is: y >= 0
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:
Drag the items from the item bank to its corresponding match (25 points)
help with this please
Answer:
A
Step-by-step explanation:
Area of the unshaded region = 95/360 * 3.14 * (5*√2)^2
Area of the unshaded region = 95/360 * 3.14 * 50
Area of the unshaded region = 41.43
Area of the entire circle = pi r^2
Area of the entire circle = 3.14 * (5√2)^2
Area of the entire circle = 157
Area of the shaded part = The whole circle's area - the unshaded part
Area of the shaded part = 157 - 41.42
Area of the shaded part = 115.57
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.
Find the value of x.
Answer:
38 degrees
Step-by-step explanation:
All triangles equal 180 degrees
43 + 99 = 142
180 - 142 = 38
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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PLZZ HELPP ILL GIVE BRAINLIST
What is volume measured in ?
Answer:
cubic units
Step-by-step explanation:
vyjf I thvjivgg b j
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:
Simplify the expression. 5m + 4/5 - 4m
5m+4/5-4m=0
5m-4m= -4/5
m= -4/5
Formula for face diagonal?
Answer:
Face diagonal of a cube:
Step-by-step explanation:
f2 = a2 + a. Then f2 = 2a.
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
The diameter of a circle is 3 cm. Find the circumference and the area.
C=6π cm; A=9π cm²
C=9π cm; A=3π cm²
C=3π cm; A=9π cm²
C=3π cm²; A=9π cm
help :3
Answer:
the third one C=3π cm; A=9π cm²
Step-by-step explanation:
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.
Find x using the secant-tangent theorem.
Answer:
Step-by-step explanation:
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
The function p(t)=-20t^2+80t models the profit, in thousands of dollars, of a company after t years. How many years, in total, does the company earn a profit?
A. 40
B. 2
C. 4
D. 80
Step-by-step explanation:
Pretty sure it's A. It should be the answer
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
Convert 1/2 radians to degrees
Answer:
28.65°
Step-by-step explanation:
.5(180/π)= 28.65
can someone help me how to do this problem >_<
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