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3 years ago

What is the base of a parallelogram with an area of 36 square centimeters, if its height is 3 centimeters?

1 answer:

8 0

Area of parallelogram = base x height.
Base = area divided by height
Base = 36 divided by 3
Base = 12 cm. (not cm2 because it is not the area)

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myrzilka [38]

Answer:

Step-by-step explanation:

5 0

2 years ago

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Can you answer this question?

Debora [2.8K]

Answer: y= 3 times 2 to the power x. Second answer

Step-by-step explanation:

if you plug in 0 for x, y= 3x 1= 3

if you plug in 1 for x y= 3 x 2 = 6

Look at the x values and y values

(0,3) and (1, 6) on the graph. It matches answer number 2. Remember, 2 raised to the power 0 = 1 and 3 times 1 = 3. And 2 raised to the power 1 =2 and 3 times 2 = 6.

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1 year ago

Pleaseeeee answer correctly !!!!!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!

ziro4ka [17]

Answer:

A and B

Step-by-step explanation:

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2 years ago

Completing the square:

vichka [17]

Answer:

Step-by-step explanation:

Key to this method is remembering that

$(a+b)^2 = a^2 + 2ab + b^2$

So, if you divide the coefficient of x by 2 and square it, that will complete the square. With that in mind, things are easy.

6/2 = 3, so add $3^2 = 9$

$x^2+6x+9 = (x+3)^2$

So, c=9

Similarly, for the other two,

$c = (\frac{-34}{2} )^2 = (-17)^2 = 289$

You don't really have to worry about the sign, since squaring will always make it positive

$(\frac{25}{13}) ^2 = \frac{625}{169}$

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3 years ago

1. Which angle is congruent to ∠1 ?

Nonamiya [84]

The angles that are congruent to one are 4,5, and 8. So the answer would be B. 5.

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3 years ago

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