Maya decides to use the method of proportions and similar triangles
to find the height of a tower. She measures the length of the tower's
shadow and finds it is 20 feet long. Then she holds a 12-inch ruler
perpendicular to the ground and finds that it casts a 4-inch shadow.
How tall is the tower?
a. 2.4 ft c. 60 ft
b. 5 ft d. 240 f

please help me i need two answers

Dana loves rocks! She has 6 pieces of granite, 3 pieces of marble, 14 pieces of sandstone, and 1 piece of slate.
What is the ratio of pieces of sandstone to pieces of marble in Dana's collection?
Choose 1 answer:


(Choice A)
A
14:6

(Choice B)
B
3:24

(Choice C)
C
14:3

(Choice D)
D
24:3

Cassidy mixed 4 ounces of green paint with 2 ounces of silver paint. She decided to make 36 ounces of the same mixture. How many ounces of silver paint does she need? PLZ ANSWER ME

One kilogram is 2.2 pounds. Complete the tables. What is the interpretation of the constant of proportionality in each case?
Please help! I forgot how to do constant of proportionality :(((

Can someone please help me? This is due in a couple of hours and i still have so many other assignments to do!!! (This isn’t math but I marked it as math)

A salesperson is paid a salary of 100 dollars per week, plus a 7 percent commission on sales. How much would the salesperson earn in 2 weeks with $500 in total sales?

which one did she make an error

Jason is training to run in a marathon. His goal for this week is to run a minimum of 330 miles. So far this week, he has already run 15 miles. Which inequality could be used to determine the number of miles, m, he would need to run each day for 4 more days to achieve his goal?

A- 4m + 15 ≥ 330
B- 4m + 15 > 330
C- 4m – 15 ≥ 330
D- 4m + 15 ≤ 330

A) 0.158
B) 15.8
C) 1.58
D) 1.625

The following shows the process a student used to determine the number of yards in 3,218 meters.

(1 mile = 1,609 meters)
(1 mile = 1,760 yards)

Step 1: 1,609 meters is being multiplied by conversion factor 1 mile over 3,218 meters equals 0.5 mile

Step 2: 0.5 mile is being multiplied by conversion factor 1760 yards over 1 mile equals 880 yards

Step 3: 880 yards

What was the error made in this conversion?

The 1 mile and 3,218 meters in Step 1 should be switched.
The 1,609 meters and the 3,218 meters in Step 1 should be switched.
The conversion factor should be added in Step 2 instead of being multiplied.
The conversion factor should be divided in Step 2 instead of being multiplied.

A functionf(x) is graphed on the coordinate plane.



What is the function rule in slope-intercept form?



f(x)=

Which measurement statement is correct?
ANSWERS:
A. There are 2 cups in a pint.
B. There are 2 pints in a cup.
C. There are 4 quarts in a pint.
D. There are 4 pints in a quart.

Make your own word problem using 2 equivalent RATES.

Could yall maybe give me an example of the fifth law in the law of exponents with an answer? The zero exponent property.

Determine the measure of an angle that is three-fourths of a full turn.

Please answer! Correct answers get brainiest.

The graph shows the amount of water that remains in a barrel after it begins to leak. The variable x represents the number of days that have passed since the barrel was filled, and y represents the number of gallons of water that remain in the barrel. What does the y-intercept represent?
A. the amount of water that is added to the barrel each day
B. the amount of water that remains in the water barrel
C. the amount of water that is initially in the water barrel
D. the amount that the water barrel decreases each day

PLEASE HURRY AND ANSWER I WILL MARK BRAINLIEST
Which expressions are equivalent after simplifying? Check all that apply.

A) (3.1a – 2.7b) + (1.5a – 4.9b)
B) (2.3a + 0.2b) – 8b
C) (–3.5b + a) – (4.1b – 3.6a)
D) –0.4b + (8b + 4.6a)
E) 4.6a – 7.6b

Find the equation of a line whose slope is one-half and y-intercept is 2.

A number line going from negative 3 to 0 in increments of 1. There are 3 equal spaces between each number. Point A is 1 mark to the left of 0. Point B is 2 marks to the left of 0. Point C is 1 mark to the left of negative 1. Point D is 2 marks to the left of negative 2.

Lukas plotted these points on the number line.

Point A: −12

3


Point B: −2

3


Point C: −11

3


Point D: −22

3

Which point did he plot incorrectly?


Point :

I need help ASAP!!!!
Which of the following values is a solution for the inequality statement?

Select all that apply.

11 > a/4 -16


210

108

-150

55

-78

1. define-
circumference diameter and radius

​

what equation represents this table ​

For each picture identify each transversal and identify each given pair of angles as alternate interior/exterior, corresponding, same side interior/exterior or neither: ∠2 and ∠4, ∠1 and ∠8, ∠4 and ∠5, ∠1 and ∠5, ∠3 and ∠5

Please help me i dont understand
At the start of the month, the value of Susan’s checking account was $53. She gets paid $375 per week for 4 weeks and spends $172 on groceries for the month. How much does Susan have in her checking account at the end of the month?

pls show picture of a graph and explain
y=− 1/4 x

math problem: Amanda worked 4.5 hours on Tuesday and 5.2 on Thursday. Her pay rate is $10.50 per hour. How much will Amanda get paid for the two days?

if Mr. Acheson walks 10 meters in 6 seconds how many meters does he walk in 9 seconds?

Is 4.88 x 4.57 x 2.52 inches larger than 4.06 x 1.3 x 3.23 inches?

I think it is but I just want clarification.

The graph shows the distance traveled by an Olympic-level sprinter over time during a race. Find the slope of the line.