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3 years ago

Solving equations and distributive property

Mathematics

1 answer:

Tomtit [17]3 years ago

4 0

Answer:

x=20

Step-by-step explanation:

2(x+10)=60

distribute 2 by multiplying numbers in parenthesis

2x+20=60

subtract 20 from both sides

2x=40

divide both sides by 2

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x=20

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Can anyone help with this math problem?

finlep [7]

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2 years ago

ANSWER AS SOON AS POSSIBLE

ludmilkaskok [199]

Answer:

$21

Step-by-step explanation:

40-(12(3))-25

40-(36)-25

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6 0

2 years ago

Three teachers equally shared StartFraction 4 Over 5 EndFraction of a flat of paper that was donated to the school. What fractio

melisa1 [442]

Answer:

$Each = \frac{4}{15}$

Step-by-step explanation:

Given

$Fraction = \frac{4}{5}$

$Teachers = 3$

Required

Determine fraction of each teacher

Each fraction is calculated by dividing total fraction by number of teachers as follows:

$Each = \frac{Fraction}{Teachers}$

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4 0

3 years ago

Find the distance from the vertices ABC to the corresponding vertices of the other three triangles, and enter then in the table.

sergejj [24]

Answer:

A D 3 3

B E 3 3

C F 3 3

A G 5 5

B H 5 5

C I 5 5

A J 6.4 6.4

B K 6.4 6.4

C L 6.4 6.4

Step-by-step explanation:

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3 years ago

What is the distance between point P and point Q?

kirill115 [55]

Answer:

Option A. half the distance between point A and point K

Step-by-step explanation:

Ax=Fx

Fy=Ky

The distance between point A and point K is:

AK=Ax+Fx+Fy+Ky

Like Ax=Fx and Fy=Ky

AK=Fx+Fx+Fy+Fy

AK=2Fx+2Fy

Common factor 2:

AK=2(Fx+Fy)

The distance between point P and point Q is:

PQ=Fx+Fy

Then the distance between point P and point Q is half the distance between point A and point K:

PQ=Fx+Fy=AK/2=2(Fx+Fy)/2=Fx+Fy

4 0

3 years ago