3 years ago

Find surface area of the trapizoid

Mathematics

1 answer:

Alina [70]3 years ago

4 0

Answer:62

Step-by-step explanation:

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sp2606 [1]

Mary has 36 baseball cards :)

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Branden has $5.The nest day for his birthday he go $30.How much money does he have now?

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Branden has $35 now.
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3 years ago

The radius of circle f is 19m what is the length of it's diameter

vekshin1

Answer: 38cm, option D is correct

Step-by-step explanation:

Diameter = radius multiplied by 2

Radius = diameter/2

Given that radius f is 19cm, diameter will be 19 x 2 = 38cm

I hope this helps.

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4 years ago

The diagram represents 6x^2-7x+2with the factor of 2x-1. What is the factor of 6 x^2-7x+2

Maksim231197 [3]

Answer:

(6x²-7x+2)/2x-1

(2x-1)(3x-2)/2x-1

5 0

3 years ago

Read 2 more answers

Solve the following system of equations by substitution. please explain<br> y=-2x+1<br> 3x-2y=5

s2008m [1.1K]

Answer:

x=1

Step-by-step explanation:

$y= -2x+1\\3x-2y=5$

You substitute $-2x+1$ for y in the second equation, because it is equal to y.

$3x-2(-2x+1)=5\\3x-(-4x+2)=5\\3x+4x-2=5\\7x-2=5\\7x=7\\x=1$

Alternate Method:

set both equations equal to y

$3x-2y=5\\3x-5=2y\\y=\frac{3x-5}{2}$

Then you have

$y=-2x+1\\y=\frac{3x-5}{2}$

And you substitute one of the equations in for y in the other one

$-2x+1=\frac{3x-5}{2} \\$

multiply both sides by 2

$-4x+2=3x-5$

and solve

$7x=7\\x=1$

7 0

3 years ago