What is the equation of the graphed linear model?

Answers

Answer 1

Answer: Hello,
The line passes through (-1,3) and (9,11)

slope=(11-3)/(9+1)=8/10=4/5

y-3=4/5(x+1)
==>y=4/5 *x +19/5

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What is 10% of 400.00

Answers

If you want to evaluate whatis 10 percent of 400, youcan do this using the following few steps:

10% * 400 = 10/100 * 400 = 0.1 * 400 = 40

10% of 400 is 40.

'of' in mathematics means multipication

10% = 10/100 = 0.1

400 x 0.1 = 40

Your answer is 40.

Jason is going to cook brownies in a rectangualr pan. The pan measures 11 in. long by 8 in. wide by 3 in. tall. He must cover the inside of the pan with cooking spray, and the pan does not have a lid. What is the surface area of the pan that will be covered with cooking spray?

Answers

First, let's find the bottom of the pan's area. 11 x 8 = 88 inches.
Next, we can find the sides. 11 x 3 x 2 = 66 inches for each long side. For the wide sides, 8 x 3 x 2 = 48 inches. These all added together equals 202 inches squared.

What is the quotient of 3600 and 20?

Answers

Answer:

180

Step-by-step explanation:

3600 / 20 = 180

Answer:

180

Step-by-step explanation:

85 is 40% of what number?
A- 212.5
B- 47.1
C.34
D.45

Answers

the answer is A.

212.5(0.40) = 85

I need help PLEASE!!!

Answers

Answer:

1. ∠A and ∠B are right angles. Given

2. m∠A = m∠ B All right angles are congruent.

3. ∠BEC≅ ∠AED Vertical angles are congruent

4. ΔCBE ~ ΔDAE AA

Step-by-step explanation:

A proof always begins with the givens.

1. ∠A and ∠B are right angles. -------------->Given

2. m∠A = m∠ B are equal since-----------> All right angles are congruent.

3. ∠BEC≅ ∠AED are also equal since---->Vertical angles are congruent

4. ΔCBE ~ ΔDAE since two angles are equal----------> AA

WILL MARK BRAINY!!!At Southside Middle School, 40% of the students play an instrument. There are 305 students. How many students play an instrument?

A. 40 Students

B. 140 Students

C. 122 Students

D. 256 Students

Answers

Answer:

C 122 students

Step-by-step explanation:

Y = 40 /100

Y = 40/ 100 x 305

Y = 122

Answer: 40 percent of 305 is 122

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