3 years ago

What is 3 1/8 - 1 7/8

Mathematics

1 answer:

Gekata [30.6K]3 years ago

3 0

Answer:

Exact Form: 5 /4

Decimal Form: 1.25

Mixed Number Form:

1 -----

(I put it in different forms because you did not specify how you wanted your answer)

Please mark me brainliest if this helped (I need It)

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Solve the system of equations using any appropriate method: 5x + 2y = -4 and -x + 2y = 8

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Step-by-step explanation:

-x + 2y = 8

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3 years ago

2. Find the volume of the prism. Round to the nearest tenth.

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$\huge\mathcal\pink{ANSWER}$

$\mathsf \purple{ v = \frac{1}{2} (a + b) \times h \times l}$

$\mathsf \pink{v = \frac{1}{2} (5 + 12) \times 6.1 \times 16}$

$\mathsf \purple{v = \frac{1}{2} (17) \times 6.1 \times 16}$

$\mathsf \pink{v = 8 \frac{1}{2} \times 6.1 \times 16}$

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2 years ago

What is the surface area of the prism? A rectangular prism with a length of 3 meters, width of 4 meters, and height of 2 meters.

Naddik [55]

Answer:

52m²

Step-by-step explanation:

For this you would consider each face of the figure as a rectangle, and then multiply it by two.

Face 1:

3m×4m×2=24m²

Face 2:

4m×2m×2=16m²

Face 3:

3m×2m×2=12m²

Then you add each of them together to get the overall surface area

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Therefore the final surface area is 52m²

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