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3 years ago

A construction crew is using heavy equipment to dig a hole in which the foundation of a house will be built. The hole

Mathematics

1 answer:

babymother [125]3 years ago

6 0

Answer: 5 is the answer

Step-by-step explanation:Hope this helps

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Find the value of x. 8 5 X + 20 I need help please

Deffense [45]

Answer:

$x=-\frac{68}{9}$

Step-by-step explanation:

$\frac{9}{14}=\frac{8}{x+20}\\$

$9(x+20)=8*14\\9x+180=112\\9x=-68\\x=-\frac{68}{9}\\$

5 0

3 years ago

Solve 3-x/2≥15 A.x ≤ -24 B.x ≤6 C.x ≥ -24 D.x ≥ -6

krek1111 [17]

What she said hope that helps

7 0

3 years ago

Using compatible numbers which is the best estimate of (28.5)(7.1)

mart [117]

Answer:

20 rele it depends ok so u can try

7 0

3 years ago

How do you solve b^2=-3b

Andrej [43]

Answer:

b=0,-3

Step-by-step explanation:

b^2+3b=0

b(b+3)=0

b=0

b+3=0

b=-3

6 0

3 years ago

Read 2 more answers

Help please! :3

slega [8]

Answer:

15g+16n=294

Step-by-step explanation:

15g=15*12=180

16n=16*9=114

total=g+n=180+114=294

6 0

3 years ago