Plz help answer this

Answer:

area = 120√2 ft² or 169.71 ft²

Step-by-step explanation:

x² = 9² - 3² = 81 - 9 = 72

x = √72 = √(36 x 2) = 6√2 ft or 8.49 ft

area = 1/2(5 + 8)(6√2) = 120√2 ft² or 169.71 ft²

How many grams is in one decigram

i think i have the answer doing this to make sure :) thank u so much if u answer

Write 3 6 (three to the 6th power) as an equivalent expression using repeated multiplication.

Write an inequality to represent each
situation:

A. A number, n, is greater than 22

B. The value, v, does not equal 2.5

C. Sally’s age, a, is at most 15

Please answer the following! Giving brainliest.

Use the picture where it says a, b, c, d those are the steps

!! IMAGE ATTACHED !!

In the diagram, line GH is perpendicular to line IJ. What is the measure of angle 1?


A. 37°
B. 53°
C. 63°
D. 74°

HELP PLS.
Jake hiked the length of 1/5 a trail in the woods. Miranda hiked of the length of 5/8 the same trail. Which expression determines how much more of the trail Miranda hiked than Jake

Answer if you know

DO NOT ANSWER IF YOU DO NOT KNOW THE ANSWERS

*NO LINKS*

Thank you :)

1100 students attend Ridgewood Junior High School. 4% of students bring their lunch to school everyday. How many students brought their lunch to school on Thursday?

DO NOT SEND ME PDFS OR I WILL REPORT ANSWER CORRECTLY FOR BRAINLIEST

There are 4,800,000 cell phones sold each day in the world. In a sample of 1,000 cell phones, 750 are smart phones. How many smart phones should be part of the entire population of cell phones sold each day?
1,000
3,600,000
750
4,800,000

A number cube is rolled. What is the probability that a number greater than 4 will be rolled?

1/6
2/3
1/3
5/6

Which of the following numbers that when decided by 1/2, give a result less that 1/2? Select all that apply.
A. 3/8
B. 3/16
C. 6/25
D.1/3

Which of the following is a true statement about forces?

a. If the forces are balanced, there is no movement.
b. If the forces are balanced, the object moves quickly.
c. If the forces are unbalanced, there is no movement.
d. If the forces are unbalanced, there is slow movement.

HELP ME!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1

What is the area of the triangle?

What is the volume of this prism?
A) 56 cubic units
B) 16 cubic units
C) 28 cubic units
D) 112 cubic units

Simplify the expression: cos (7x) cos (4x) + sin (7x) sin (4x).

Its either

cos(11x)

cos(3x)

sin(11x)

sin(3x)

The ANSWER IS COS(3X)

What is
2 to the power of -1
multiplied by 1
multiplied by 3 to the power of 4

Please Show work and explain.

1. The enrollment in dance class is currently 80 students and is increasing at a rate of 4 students per term. The enrollment in choir is 120 students and is decreasing at a rate of 6 students per term. After how many terms will the number of students in dance equal the number of students in choir? How many students will be in each class?

2. Horizon Phone Company charges $15 a month plus 10 cents per text. G-Mobile charges a flat rate of $55 per month with unlimited texting. At how many texts would the two plans cost the same? Which plan is the better deal if you send 200 texts per month?

1. Select all the equations that have no solution.
a. +6=5+
b. -2(−3)=-2+6
c. 4−4=3+2
d. 4(+1)=3(+2)
e. 5−3=-3+4

PLEASE HELP, ILL GIVE BRAINLIEST! SIMPLE MATHS.

The room numbers of two adjacent classrooms are two consecutive even numbers. If their sum is 654, find the classroom numbers. Write a let statement.

The set department has 5 foot board. They cut 2 segments that are 1 1/2 foot each. How much of the bored is left?

(3rd grade question I’m helping my sister and I am stuck help)

Complete the line plot by adding an X to represent the
lengths, in inches of each of the four binder clips.
Binder Clips

In a set of 1,000 integers from 1 to 1,000, an integer chosen at random on a single trial should be an integer from 1 to 25 about 25 out of every 1,000 trials, or one out of every 40 integers selected. A sample of 5 integers selected is shown. Does this sample represent the general rule for picking an integer from 1 to 25 in the population of integers from 1 to 1,000?

A.Yes - the sample is representative of the expected number of integers from 1 to 25 in a sample of 5 integers, which would be none or zero.
B. No - the sample is not representative of the expected number of integers from 1 to 25 in a sample of 5 integers, which would be at least 10.

Reminder: Please do not just say the answer, make sure to include your work on how you got the answer!

Can someone please help me find the sum of each interior angle measure of the polygon, and can you please explain. I need help on both of these questions.

Please help me out fast

Help pls 6th grade math i will give brainliest

Brooklyn was writing an article for her school paper and read a report that said 2 out of 20 items purchased at a clothing store were returned. The percent of items returned to the clothing store was _______ %