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2 years ago

Fill in the blanks. Use lower case.

Mathematics

1 answer:

ankoles [38]2 years ago

7 0

Mathematical proofs are used to determine if a conjecture or statement is true, or otherwise.

The blanks will be filled with the following texts

Given
$\mathbf{\angle 1 \cong \angle 2}$
Proved

From the question, the following parameters are given:

$\mathbf{\angle 1 \cong \angle 2}$ and $\mathbf{l \perp 1}$

This means that, the first blank will be completed with given.

By converse of alternate interior angles theorem

$\mathbf{\angle 1 \cong \angle 2}$ --- angle 1 and angle 2 are congruent

So, the second blank will be completed with $\mathbf{\angle 1 \cong \angle 2}$

The above statement means that:

$\mathbf{l \perp 1}$ has been proved

Hence, the last blank will be completed with proved.

Read more about mathematical proofs at:

brainly.com/question/2010495

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The Great Pyramid has a height (h) of about 480 ft, a slant height (l) of about 560 ft and a square base of 756 ft. What is the

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Answer: 91,445,760 ft³

Step-by-step explanation:

You know that the base of this pyramid is a square, then you can use the following formula to calculate its volume:

$V=\frac{s^2h}{3}$

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You know that:

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3 years ago

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Answer:

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Step-by-step explanation:

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2 years ago

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umka21 [38]

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3 years ago

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Lana71 [14]

Answer:

120 units²

Step-by-step explanation:

Perimeter = PS + SQ + PQ

50 = SQ + SQ + (SQ -1)

51 = 3SQ

17 = SQ

17 -1 = 16 = PQ

The midpoint of the base is one leg of the right triangle whose other leg is the height of this isosceles triangle. That height is ...

h = √(17² -(16/2)²) = √225 = 15

Then the area is ...

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3 years ago

Solve the quadratic by factoring. x to the power of 2+ 12x + 32 = 0

Ne4ueva [31]

Answer:

x = - 8, x = - 4

Step-by-step explanation:

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(x + 8)(x + 4) = 0 ← in factored form

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2 years ago