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4 years ago

The house shown is a composite of more than one shape. Which of these methods would you use to find the volume of the house?

Mathematics

2 answers:

KengaRu [80]4 years ago

4 0

Calculate the volume of the rectangular prism than calculate the volume of the triangular prism

Usimov [2.4K]4 years ago

3 0

<h2>Answer:</h2>

The method that can be used to find the volume of the house is:

Add the volume of a rectangular prism to the volume of the triangular prism.

<h2>Step-by-step explanation:</h2>

In order to find the volume of the house we need to find the volume of the bottom part of the house which in the shape of a rectangular prism or cuboid and volume of the top of the house which is in the shape of a triangular prism.

Hence, the total volume of the house is:

Volume of rectangular prism+Volume of triangular prism.

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As an estimation we are told £3 is €4. Convert £34.50 to euros.

Andre45 [30]

Answer:

46 euros

Step-by-step explanation:

£30 = 40 euros

4.50 = £3 and £1.50

£3 = 4 euros

1.50 = 2 euros because you half the 4 euros because half of 3 is 1.50

hope this helps if not sorry

3 0

3 years ago

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Multiply and give the answer in scientific notation:

kakasveta [241]

Step-by-step explanation:

given

$(1.5 \times {10}^{4} )(8 \times {10}^{8} )$

in order to make multiplication easier we need to change the 1.5 into a whole number form.

thus

$(15 \times {10}^{ - 1} \times {10}^{4} )(8 \times {10}^{8} )$

$= (15 \times {10}^{4 - 1} )(8 \times {10}^{8} )$

First law of indices applied there

=(15×10^3)(8×10^8)

=(15×8)(10^3×10^8)

=120×10^3+8 ( first law of indices, which states that , numbers of the same base multiplying each other, take one of the base and add the exponent. and clearly both 15 and 8 are in base 10

=120×10^11

=1.20×10^2 ×10^11

=1.20×10^11+2

=1.20×10^13

so the answer is alt B

7 0

3 years ago

Hey want help me??!! ill mark you as brainn!!pleasee!

Andru [333]

Answer:

Here, length is 8 in. Width is 4in. and height is (3+3+3)=9 in. Then use the formula.

A= 2wl+2hl+2hw

= 2×4×8 + 2×9×8+2×9×4

=280 inch²

4 0

4 years ago

In Need of help please Help :c

Oksanka [162]

Answer:

proportional: A, B, D, G, I
non-proportional: C, E, F, H

Step-by-step explanation:

Any relation with a non-zero initial value or y-intercept is non-proportional. Any relation that has a constant ratio between output and input is proportional.

C has an initial value of 7

E has a y-intercept of -3

F has an initial value of 2.00

H has an initial value of 5

All of these are non-proportional. The remainder are proportional.

3 0

2 years ago

What is 3/10 as a percent

timama [110]

3/10 is represented as 30%.

7 0

3 years ago

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