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3 years ago

8y-3=13 so what does y equal

2 answers:

8 0

Add 3 on both sides

8y - 3 + 3 = 13 + 3

8y = 13 + 3

8y = 16

Divide 8 on both sides

8y/8 = 16/8

y = 16/8

y = 2

y = 2

kow [346]3 years ago

7 0

8y - 3 = 13 /+3
8y = 16 /:8
y = 2

ANSWER.: y = 2

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Drag the tiles to classify each number as rational or irrational. Each tile may be used more than once.

shtirl [24]

Answer:

Step-by-step explanation:

1. rational

2.inrational

3.in

4. rational

5. in

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6 0

3 years ago

What is 10 3/4 - 5 1/4=

Temka [501]

you can make it into an improper fraction if you want but there is no need for this problem

steps

1) 10 3/4- 5 1/4

10-5=5

3/4-1/4=2/4 or 1/2

answer:5 1/2 or 5 2/4

(it is better simplified)

8 0

3 years ago

Read 2 more answers

What is the solution to the system of equations? -3x-y+z=6 -3x-y+3z=0 x-3z=3

valentina_108 [34]

Answer:X/3X=3

We move all terms to the left:

X/3X-(3)=0

Domain of the equation: 3X!=0

X!=0/3

X!=0

X∈R

We multiply all the terms by the denominator

X-3*3X=0

Wy multiply elements

X-9X=0

We add all the numbers together, and all the variables

-8X=0

X=0/-8

X=0

Step-by-step explanation:

4 0

3 years ago

Tom Henderson takes out a $120,000 mortgage. He paid 1.6% of the loan amount in closing costs and $8,962.49 in total interest th

zhannawk [14.2K]

120,000×0.016=1,920
(1,920+8,962.49)÷120,000)*100=9%
(8,962.49÷120,000)*100=7%

8 0

4 years ago

Read 2 more answers

An electrical pole is 12.4m tall. It is supported by a guy wire that is 17.3 long. how far is the anchor of the guy wire to the

kari74 [83]

The anchor of the guy wire is 12.06 meters away form base of electrical pole.

Further explanation:

The whole given scenario forms a right angle triangle. The pole is standing straight so it is the perpendicular while the guy wire goes from the top of pole to the anchor so it will be the hypotenuse. We have to finds the base.

Pythagoras theorem will be used.

Pythagoras theorem states that:

$H^2=B^2+P^2$

Given

Base=?

Perpendicular=12.4 m

Hypotenuse = 17.3 m

Putting the values

$(17.3)^2=B^2+(12.4)^2\\299.29=B^2+153.76\\B^2=299.29-153.76\\B^2=145.53\\Takeing\ Square\ root\ on \both\ sides\\\sqrt{B^2}=\sqrt{145.53}\\B=12.06\ m$

The anchor of the guy wire is 12.06 meters away form base of electrical pole.

Keywords: Pythagoras theorem, Hypotenuse

Learn more about Pythagoras theorem at:

#LearnwithBrainly

4 0

3 years ago