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velikii [3]
3 years ago
10

Plsplzplzplzplz help

Mathematics
1 answer:
Goshia [24]3 years ago
4 0

Answer:

Step-by-step explanation:

Hi Sorry this took so long!

1. True

A=hbb /2 or Half of Base times Height.

2.False it would be 63

A= b * h

3.True

A=a+b/2 * h

Hope this helps!

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The expression 17x is equivalent to the expression x 7.
Alex787 [66]

Answer:

False

Step-by-step explanation:

There is not a one in the 2 expression listed

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3 years ago
Help, I don’t understand
Sedbober [7]

Answer:

A=90°,B=90°,C=90°,D=90°

Step-by-step explanation:

all of the numbers A-D add up to 360°

6 0
3 years ago
Help me plz plzz i’m confused
Lisa [10]

a

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you are trying to divide x by 7 to isolate x. so you divide by 8 on both sides.

8 0
3 years ago
Can anyone please help me on this?
Elena L [17]

Answer:

b

Step-by-step explanation:

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3 0
3 years ago
During the days leading up to her piano recital, Lana practiced an average of 1 5/12 hours per day. Her total practice time was
marshall27 [118]

Answer:

<h2>8</h2>

Step-by-step explanation:

Divide 11 1/3 by 1 5/12 to find out the rough amount of days she practiced.

11.3333/1.41667 = 7.9999 or about 8

PLEASE MARK BRAINLIEST!

8 0
3 years ago
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