3 years ago

1 2.2.5 Quiz: Solving Problems by Dividing Fractions

Mathematics

1 answer:

HACTEHA [7]3 years ago

7 0

2 hours at most shordy

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What is the answer to this?<br> Thank you

Andre45 [30]

7y+11+7y+11+7y+11=180(A.S.P)
21y+33=180
21y=180-33
21y=147
y=147/21
y=7

y=7

6 0

3 years ago

Read 2 more answers

I think it’s b but I may be wrong

leonid [27]

Answer:

D, not B

Step-by-step explanation:

So using Pythagorean Theorem:

$C^{2} =A^{2} +B^{2} \\x^{2} =144+265\\x^{2} =400\\x=20$

Yep, It's not B, But D.

Hope this helps!

Stay Safe!

6 0

3 years ago

Write the equation of a line with a slope of 3 and a y-intercept of 1. (2 points)

lozanna [386]

Y = mx + b where m = slope = 3 and b = y intercept = 1
so equation
y = 3x + 1

answer
<span>y = 3x + 1</span>

6 0

3 years ago

Collin spent $34 on a new video game. How much money does he need to earn in order to have a net change of $0?

ivann1987 [24]

Nothing because you can’t gain anything from 0

7 0

3 years ago

Solve for x, ab and bc

Savatey [412]

Answer:

x = 5

AB = 26

BC = 39

Step-by-step explanation:

A___B___C

AC = AB + BC

65 = (5x+1) + ( 7x+4 )

65 = 12x + 5

12x = 65-5

12x = 60

x = 60/12

x = 5

AB = 5x +1 = 5(5) +1 = 25 +1 = 26

BC = 7x+4=7(5) + 4 = 35 +4 = 39

I hope I helped you^_^

7 0

2 years ago