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3 years ago

Please show your work! I’ll mark you brainlist!

Mathematics

1 answer:

melamori03 [73]3 years ago

8 0

Answer:

105 feet or inches $^2$

Step-by-step explanation:

First we find the surface area of the base, (or the square.)

That is 25.

Next we find the areas of the triangle which is: $\frac{1} {2} base$ ×height

The area of one triangle is 20, so we multiply it by 4.

That is 80.

Finally, we add both surface area to find the total surface area.

That is 80 + 25 = 105

Hope that helped!

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2 years ago

Which of the following is the missing justification?

Mandarinka [93]

Answer:

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Step-by-step explanation:

Given equation is:

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The given equation is a linear equation in one variable. Different equality properties are used to solve equations like these.

First of all the denominator with 1/5x has to be eliminated for which the whole equation will be multiplied by 5

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Hence,

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3 years ago

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Eduardwww [97]

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Answer:

1. HA is equivalent to AAS when the triangle is a right triangle.

2. AM = BM, so the triangles are congruent by HL. CPCTC

3. The triangles are congruent by HL. CPCTC

Step-by-step explanation:

1. The acute angle of the triangle together with the right angle comprise two angles of the triangle. When two corresponding angles and a corresponding side (the side opposite the right angle) are congruent, the right triangles are congruent by the AAS theorem. (This can be referred to as the HA theorem.)

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3. TS = TV, TR = TR, ∠S = ∠V = 90°, so all requirements for the HL theorem are met. ΔTSR ≅ ΔTVR, so RS ≅ RV by CPCTC.

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2 years ago

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3 years ago

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Answer:

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if you add 0.25 and 0.5 you get 0.75

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3 years ago