Answer:
True
Step-by-step explanation:
How many triangles exist with the given angle measures? 40 25 115
3/7b, 5/3c, 11/21bc The LCD is
Catie is starting a babysitting business she spent $ 36 to make signs to advertise she changes an initial fee of $5 and then $3 for each hours of service write and solve an inequality to find the number of hours she will have to babysit to make a profit. Interpret the solution
Catie needs to babysit for more than 10.33 hours to start making a profit in her new babysitting business. She must babysit for at least 11 hours to cover her initial $36 advertising cost and start earning a profit.
Explanation:The question involves creating and solving an inequality to determine how many hours Catie needs to babysit to make a profit in her new babysitting business. Catie spent $36 on advertising and charges an initial fee of $5 plus $3 per hour of babysitting. We represent the total earnings as a function of the number of hours (h) she works, with the equation being 5 + 3h (the $5 initial fee plus $3 for each hour). To find out when Catie starts to make a profit, we set her earnings greater than her initial investment of $36.
The inequality is: 5 + 3h > 36.
To solve this inequality:
Subtract 5 from both sides to get 3h > 31.Divide both sides by 3 to get h > 10.33.Interpreting the solution, Catie needs to babysit for more than 10.33 hours to start making a profit. Since she cannot babysit for a fraction of an hour, she must babysit for at least 11 hours to ensure a profit.
a circle has a diameter of 10cm what is the best proximation of this area use 3.14 to approximate for pi
Please help me with this question. I will give 10 points and brainliest :) I beg you! I need this right!
pls find 5he area of each rectangle thxs
What is the value of m in the figure below?
Answer: square root of 136
Step-by-step explanation:
3 consecutive odd numbers whose sum is -63
Answer:
-23, -21, -19
Step-by-step explanation:
The middle one is the average of the three: -63/3 = -21. The others are 2 units either side of this one.
two-thirds of the children in the fourth grade class are girls. if there are 14 girls, what is the total number of children in the class
Point P' is the image of P(3, 5), under a reflection across the y-axis. What are the coordinates of P'?
Answer:
P'( -3 ,5).
Step-by-step explanation:
Given : Point P' is the image of P(3, 5), under a reflection across the y-axis.
To find : What are the coordinates of P'
Solution : We have given
Pre image P( 3 ,5 ).
Rule of reflection over y axis : ( x ,y) →→→( -x , y) .
Here , x = 3 ; y = 5
Then , ( 3 ,5) →→→( -3 , 5) .
Therefore, P'( -3 ,5).
gavin bakes 70 cookies in a hour. how many cookies can he bake in 4 hours?
A.350
B.240
C.280
D.210
To find out how many cookies Gavin can bake in 4 hours, we multiply the number of cookies he makes in one hour (70) by 4, resulting in 280 cookies.
Explanation:If Gavin bakes 70 cookies in one hour, to calculate the number of cookies he can bake in 4 hours, we simply need to multiply the amount he can bake in one hour by 4. The calculation is as follows:
Multiply the number of cookies baked in one hour (70) by the number of hours (4).Therefore, the correct answer is C. 280 cookies.
what is the property of (6+x)5=6(5)+x(5)?
NEED HELP AS FAST AS POSSIBLE
Dan drew the line of best fit on the scatter plot shown below:
A graph is shown with scale along x axis from 0 to 10 at increments of 1 and scale along y axis from 0 to 15 at increments of 1 and scale along y axis from 0 to 15 at increments of 1. The ordered pairs 0, 4 and 1, 4 and 2, 5 and 3, 6 and 4, 7 and 5, 9 and 6, 10 and 7, 11 and 8, 13 and 9, 14 and 10, 15 are shown on the graph. A straight line joins the ordered pairs 0, 3 and 10, 15.
What is the equation of this line of best fit in slope-intercept form?
y = 3x + 6 over 5
y = 5 over 6x + 3
y = 3x + 5 over 6
y = 6 over 5x + 3
Answer:
d
Step-by-step explanation:
y=6/5x+3
When a figure is translated on a coordinate grid, what conclusion can you draw from the pre-image and image?
A. The angles remain the same, and the shape of the figure changes.
B. The side length remain the same, and the orientation of the figures change.
C. The angles remain the same, and the size of the figures change
D. The side lengths remain the same, and the position of the figures change.
A soft drink manufacturer produces 3408 cans in an 8-hour day. Cans are packaged 24 to a case. How many cases are produced each week? each month? (Assume one week is 40 hours, and one month is four weeks.)
In Queensland, approximately 32% of household waste is recycled. What are the factors of 32?
Help with this math question pleaseee!!!
You open a checking account. You are paid 3% interest on the average daily balance, but are charged a $4 monthly charge. Assuming that interest is paid monthly (regardless of the number of days in the month), calculate the average balance you must maintain to offset the $4 monthly charge.
a triangle with three acute angles and no congruent sides
What change do you have to make to the graph of f (x) = 7x in order to graph the function g (x) = 7x+10?
Final answer:
To graph g(x) = 7x+10 from f(x) = 7x, shift the entire line upwards by 10 units to adjust for the new y-intercept of 10 while maintaining the same slope of 7.
Explanation:
To graph the function g(x) = 7x+10 based on the graph of f(x) = 7x, you need to alter the y-intercept. Original function f(x) is a straight line with a slope of 7 and a y-intercept of 0. However, function g(x) has the same slope of 7 since the coefficient of x is the same, but the y-intercept is increased by 10. This means that you need to shift the entire line of f(x) upwards by 10 units on the y-axis.
Start by placing a point at (0,10) on the graph to represent the new y-intercept. Then, using the slope of 7, for every 1 unit you move to the right on the x-axis, move 7 units up to plot another point. Repeat this process for a few more points to get an accurate line, and then draw a straight line through your points to complete the graph of g(x).
Find the inverse function of f(x) . F(x) = 7x - 9
The inverse of this function is f(x) = [tex] \frac{x + 9}{7} [/tex].
All inverse functions can be found by switching the x and f(x) values. Then you can solve for the new f(x). The result is the inverse function. Below is the step-by-step process for finding one.
f(x) = 7x - 9 ----> Switch the x and f(x)
x = 7f(x) - 9 -----> Add 9 to both sides
x + 9 = 7f(x) ----> Divide both sides by 7
f(x) = [tex] \frac{x + 9}{7} [/tex]
A parallelogram has an area of
144
144
square centimeters. If the base measures
24
24
centimeters, what is the height?
Don Price bought a house for $70,000. He rents the house for $900 per month. He has $700 in monthly expenses.
What is the amount of the annual rent?
What is the amount of annual expenses?
What is his rate of income to the nearest tenth of a percent?
Which conversion requires division? Use the metric table to help answer the question.
Answer:
Which conversion requires division? Use the metric table to help answer the question.
D) decigrams to dekagrams
Step-by-step explanation:
help me asap
Which equation has both 7 and -7 as possible values of y ?
y³=42
y²=42
y³=49
y²=49
Which equation has both 4 and ? –4 as possible values of y ?
y²=8
y³=12
y²=16
y³=64
Which terms accurately classify this triangle? CHOOSE EXACTLY TWO ANSWERS that are correct. A. right B. acute C. isosceles D. scalene
Jerry jogs the same round trip path everyday. He jogs 0.7 miles to the park and then 0.5 miles from the park to the playground. After getting a drink at the playground, he then jogs back from the playground to his house. He jogs from the playground to the bridge 0.3 miles and then 0.9 miles from the bridge to his house. When Jerry completes his jog, how many miles is he from his house?
Answer:
He will be 0 miles from his house.
Step-by-step explanation:
Since, he jogs the same round trip path.
Thus,
[tex]\text{His final distance from his house }=d_1-d_2[/tex]
Where, [tex]d_1[/tex] = The distance he covered in first trip (towards playground)
[tex]d_2[/tex] = The distance he covered in second trip (towards house),
In his first trip,
He covered 0.7 miles to the park and then 0.5 miles from the park to the playground.
[tex]d_1 = 0.7 + 0.5 = 1.2\text{ miles}[/tex],
In his second trip,
He covered 0.3 miles to the bridge and then 0.9 miles from the bridge to his house
[tex]d_2 = 0.3 + 0.9 = 1.2\text{ miles}[/tex],
[tex]\text{His final distance from his house }=1.2-1.2=0\text{ miles}[/tex]
A rectangular prism has a length of 5 cm, a width of 212 cm, and a height of 112 cm. Which expressions can be used to find the volume of the prism? Select each correct answer. A. 5∙212∙112 B. 1212∙112 C, 112(5+212) D. 12(1212∙112)
Volume is the amount of 3-dimensional space an object occupies
Volume is measured in cubic units.To find Volume Multiply the length, the width, and the height.
The formula for finding the volume of a rectangular prism is the following: Volume = Length * Height * Width, or V = L * H * W.
The rectangular prism has a length of 5 cm, a width of 212 cm, and a height of 112 cm.
Substituting these values in the formula.
Volume = 5∙212∙112
Option A. 5∙212∙112 is the right answer.
A shoe box measures 15in. by 7 in. by 4 1/2 in. What is the surface area of the box?
(I will give brainliest. Please answer quickly)
Leia cuts congruent triangular patches with an area of 21 square centimeters from a rectangular piece of fabric that is 14 centimeters long and 6 centimeters wide. How many of the patches can Leia cut from 31 pieces of the fabric?
The first step to solve this problem is to find the area of the rectangular piece of fabric.
A of triangle = bh/2
A = (14 cm) (6 cm) /2
A = 84 cm^2 / 2
A = 42 cm
And since there are 31 pieces of the fabric, the total area of all the pieces of fabric is:
31 pieces of fabric x 42 square centimeters per piece = 1,302 square centimeters
To computer how many congruent triangular patches can be cut, you have to divide the total area of the fabric pieces with the area of the congruent triangle:
1,302 square centimeters / 21 square centimeters = 62
Therefore, Leia can cut 62 patches.