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Bezzdna [24]
3 years ago
11

Solve for x............

Mathematics
1 answer:
Yanka [14]3 years ago
5 0

Step-by-step explanation:

because angle A and C are similar, so

9x-8=28

9x=36

x=4

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With or without tiles simplify and solve each equation below for x. record your work. a.3x-7=2
AfilCa [17]

Answer:

<u>x=3</u>

Step-by-step explanation:

Addition property of equality is adding the same number to both sides of an equation does not change the equation.

a+c=b+c

3x-7=2

add 7 both sides of an equation.

3x-7+7=2+7

simplify.

3x=9

divide by 3 both sides of an equation.

3x/3=9/3

simplify.

9/3=3

3*3=9

9/3=3

<u>x=3 and 3=x</u>

Hope this helps!

Thanks!

7 0
3 years ago
Someone help me with this
viva [34]
Answer and work is shown in picture :)

i hope you have a lovely rest of your day!

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2 years ago
Kim purchased 6 small containers of potato salad and Seth purchased 2 extra
victus00 [196]

Answer:

the difference is that the 2 extra LARGE containers weigh bigger than the

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Step-by-step explanation:

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3 years ago
Carol has eight and 4 3/4 yard of material do you need to use 1/3 material to make a dress how many yards of material will she n
IgorLugansk [536]

Answer:

2 11/12

Step-by-step explanation:

(1/3)×(35/4=35/12=2 11/12 yards

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3 years ago
The average a of two numbers c and d is equal to half the sum of c and d.
monitta

Answer:

\frac{c + d}{2} =  \frac{c + d}{2}

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