These triangles are not drawn to scale. Use the Pythagorean Theorem to determine which triangle is a right triangle. Question 4 options:
A: 7.9, 3.4, 4.7
B: 19.4, 14.4, 13
C: 15.5, 12.5, 4.5
D: 1.5, 0.3, 1.4

Answer:

it's probably D lol BUTTTT I have no idea

To use the Pythagorean theorem use the two smaller values and see if the formula equals the larder value. If it does it’s a right triangle if it doesn’t it is not a right triangle.

A. Sqrt(3.4^2 + 4.7^2) = 5.8

This is not a right triangle.

B. Sqrt(14.4^2 + 13^2) = 19.4

This is a right triangle.

C. Sqrt(12.5^2 + 4.5^2) = 13.28

This is not a right triangle.

D. Sqrt(0.3^2+1.4^2) = 1.437

This is not a right triangle.

The only one that is a right triangle is B.

2. The restaurant bill you and your friend received was not itemized. You ordered 2 drink refills and the egg breakfast, for a total of $8.40. Your friend ordered 3 refills and the egg breakfast for $9.35.
(a) Write a system of equations for the situation. Use r for the amount charged for a refill and b for the amount charged for the egg breakfast.
(b) Graph the equations in the system.
(c) Use your graph to estimate how much each item cost.

i just wana no where to make the graph and how to help 20 points!!

I need help if you don't know the answer please don't answer thank you

If I have $5,000 in a savings account for 3 years and I earn a 5% interest per year, how much interest will I earn on the principal amount over the 3 years?

Which statements about the formulas for finding area are true? Select two options.

WIll give branliest if answered correctly
3. Alfonso's friend Dani tells Alfonso that her bloodhound, Ol' Sniffy, lived to be 14.


Based on what you know, do you think this was because:


Alfonso didn't use a good estimation method,

Dani doesn't remember Ol' Sniffy's age correctly, or,

Ol' Sniffy lived an unusually long time?

Justify your answer.

answer
(5.2 + 6.3) - 12 ÷ 2.5

Need help ASAP 30 points PLS HELP

If an airplane travels 250 miles per hour, how far will it travel in 8 hours?

2+ 1/2 I don't know the answer isn't that just sad but can you help me

Which figure is the image of ABCDE after a dilation centered at the origin with a scale factor of 2 and a reflection over the x-axis?

find the product for this pleasee!

Rosa enlarged an image on the copy machine. The actual measurement was 3.6 inches by 6 inches. The enlarged version is 6 inches by another measurement. What is the length of the new image?
A. 4 in.
B. 6 in.
C. 8 in.
D. 10 in.

If an airplane travels 250 miles per hour, how far will it travel in 8 hours?

Find the missing angles

Which survey is biased?
A. Going to a grocery store and asking people what their favorite grocery storeis.
B. Going to a grocery store and asking people what type of food is their favorite.
C. Going to a grocer store and asking people what clothing store is their favorite.
D. Going to a grocer store and asking people what radio station they listen to most often.

A truck travels 150 miles on 10 gallons of gas. A van travels 122.4 miles on 8 gallons of gas. Select which vehicle can travel the farthest on one gallon of gas.
A-Truck
B-Van

1 Sophia is making a mosaic pattern with similar
rectangles. Choose the two rectangular figures that are
similar. Then explain how you know.
A Rectangle ABCD, where AB = 3 in, and BC = 6 in.
B Rectangle EFGH, where EF = 2 in. and FG = 5 in.
C Rectangle JKLM, where JK = 1 in, and KL = 2 in.

PLEASEEEEEEEEEE HELPPPPPPPPPP


what is the volume of the cone to the nearest cubic foot? (use 3.14)


115 ft3

297 ft3

462 ft3

594 ft3

help for this will give 5 stars and brainliest if correct and a thanks.

James is making a light blue paint. He mixed 1/3 cup of blue paint with 9/10 cup of white paint. How much white does he need for 6 cups of blue paint?

Decide which calculation shows the correct way to find 0.3 - 0.006 and explain your reasoning.

HELP ASAP PLZ PLZ PLZ PLZ PLZ PLZ PLZ PLZ

I need help with this :????

To train for a race, Scott wants to run 20 miles this week. He runs 14 of the miles on Monday.

If he runs 3 miles on Tuesday, how many miles will he still need to run to meet his goal?

Can someone just find the area of this please thx if u can..

A recipe says to use 3 cups of flour to make 48 cookies. What is the constant of proportionality that relates the number of cookies made, y, to the number of cups of flour used, x ?

plz help. I am confusion.

Which ratio is greater 9:3 or 4:2?

What is the domain of the relation given below?

{(2,-5), (4,7), (0, 2), (9, -1)}

Question 1 (1 point)
A scatterplot shows several points with number of hours watching TV versus weekly wages. The researcher came up with the following equation for the trendline.

Weekly wages = -50.755*(hours of TV watched) + 180.

What is the significance of the slope in the context of this model?

Question 1 options:

The amount of TV someone watches does not impact the money they earn. It will stay the same no matter what.


The more TV someone watches, the less money they will earn.


The more TV someone watches, the more money they will earn.

Question 2 (1 point)
An economist creates a scatter plot comparing years of experience to yearly salary (in dollars) at a particular company. The trend line through the data can be described by the equation y = 8,000x + 40,000.

What is the initial value and what does it mean?

Question 2 options:

40000; For their every year of experience an employee has, their salary goes up by this amount.


8000; For their every year of experience an employee has, their salary goes up by this amount.


40000; Regardless of how much experience an employee has, this is the minimum amount the employee will earn at this company.


8000; Regardless of how much experience an employee has, this is the minimum amount the employee will earn at this company.Which is the best description for this scatterplot?

Question 3 options:

None of these


Positive nonlinear association


Negative linear association


Positive linear association

Question 4 (1 point)
An economist creates a scatter plot comparing years of experience to yearly salary (in dollars) at a particular company. The trend line through the data can be described by the equation y = 4,000x + 20,000.

If someone has a yearly salary of $72,000, to the nearest whole year, how many years of experience do they have?

Question 4 options:

228


13


2


8

i need help with this asap