2 years ago

Please help me quiz

Mathematics

1 answer:

velikii [3]2 years ago

5 0

Answer would be the bottom answer

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A deep-sea diver dives from the surface to 131 feet below the

Darina [25.2K]

Answer:

146 feet below the surface

Step-by-step explanation:

$-131+8-18-28+23=-146$

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1 year ago

A blank expression like (3+5)x(4-1) is a combination of numbers and least one operation

Brums [2.3K]

Answer:

Hey the answer is = 24x

Step-by-step explanation:

An algebraic expression comprises both numbers and variables together with at least one arithmetic operation. To evaluate an algebraic expression you have to substitute each variable with a number and perform the operations included.

HOPE THIS HELPS!

8 0

3 years ago

Read 2 more answers

I need help for this question

Nikitich [7]

V=V of cube- V pyramid= 8^3- 7^2*8/3=512-49*8/3=512-130,67=381.33 cm^3

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3 years ago

4 Stretch Your Thinking: Brian has some boxes of paper clips. Some boxes hold 10 clips and some boxes hold 100. He has some pape

rjkz [21]

Answer:02929

Step-by-step explanation:

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2 years ago

Multiply using FOIL or Table method (x + 4) (x + 5)

mylen [45]

Answer:

${x}^{2} + 9x + 20$

Step-by-step explanation:

1) Use FOIL method: (a + b) (c + d) = ac + ad + bc + bd.

${x}^{2} + 5x + 4x + 20$

2) Collect like terms.

${x}^{2} + (5x + 4x) + 20$

3) Simplify.

${x}^{2} + 9x + 20$

Therefor, the answer is x² + 9x + 20.

5 0

3 years ago