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DaniilM [7]
3 years ago
12

Plz help with science!

Mathematics
1 answer:
inna [77]3 years ago
4 0
For number thirteen I believe it is Alkali metals,and btw this should be in science not math.
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Simplify the expression:<br> 7–3p+4p
trapecia [35]

Answer:

7 + p

Step-by-step explanation:

Solve:

7 - 3p + 4p

Simplify using like terms

Wrote problem using addition

7 + ( -3p + 4p)

7 + 1p or 7 + p

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The base of a prism is a right triangle with a base and height measurement of 12cm and a 5cm. If the volume of the prism is 210c
bezimeni [28]

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The height is 7 cm

Step-by-step explanation:

210 × 2 = 420

12 × 5 = 60

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marusya05 [52]
The angles of a triangle add up to 180 degrees

180 - 80 = 100

Both of the unknown angles are the same. So...


100/2= 50

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Cheyenne's bi-weekly gross pay is $529.81. She sees that $18.54 was deducted for Medicare tax. What percent of Cheyenne's gross
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