3 years ago

Simplify the expression.

Mathematics

1 answer:

IrinaK [193]3 years ago

4 0

Answer:

I'm pretty sure the answer is 5.2h-2.9d-16

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I need help with this question

Sophie [7]

Answer:

Step-by-step explanation:

using the pythagorean theorem,

a²+b²=c²

8²+7²=c²

64+49=c²

113=c²

$\sqrt{113 = \sqrt{c}² }$

10.63=c

7 0

3 years ago

Can someone help pleaseee

vlada-n [284]

Answer:

The answer is n=16b

Step-by-step explanation:

when you multiply 16*b you get the anwser of n.

1*16=16

2*16=32

3*16=48

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3 years ago

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Solve the system of equations using any method.<br><br> 2y-4=0<br> X+2y=5

xz_007 [3.2K]

Answer:

the slope is (1, 2) if that's what you're looking for!

Step-by-step explanation:

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3 years ago

300 girls will do gym on Saturday. 100 girls did gym on Thursday, and 93 girls did gym on Friday. How many more girls will do gy

cestrela7 [59]

Answer:

107 more girls will do gym on Saturday than Thursday and Friday altogether

Step-by-step explanation:

300 girls will do gym on Saturday.

100 girls did gym on Thursday

and 93 girls did gym on Friday.

now,

300 - (100 + 93)

300 - 193 = 107

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3 years ago

Francis can buy 7 shirts for $42 or 8 shirts for $48. How much will she pay for nine?

Delvig [45]

Answer:

$54

Step-by-step explanation:

$42/7=6\\48/8=6\\x/9=6\\x=54$

Hope this helped :D

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3 years ago

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