3 years ago

In the diagram c || d identify three numbered angles that have a measure of 70°

Mathematics

1 answer:

Nataly_w [17]3 years ago

7 0

Answer:

∠1, ∠5 and ∠8 (a)

Step-by-step explanation:

∠1 because vertical angles are congruent

∠5 because opposite interior angles are congruent

if ∠5 = 70° then ∠8 also equals 70° because of vertical angles

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Can somebody help me pls!!!

CaHeK987 [17]

D: none of the above
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4 years ago

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13. Write the equation of a horizontal line that passes through the point (3, -3).

Step2247 [10]

Answer:

O y = -3

Step-by-step explanation:

The line is horizontal.

x = -3 and x = 3 are vertical lines, so they are incorrect.

The line passes through (3, -3).

(x , y)

Put y as -3.

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3 years ago

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What is the volume of the cone below?

MrRa [10]

ANSWER

$112\pi \: {units}^{3}$

EXPLANATION

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$Volume = \frac{1}{3} \pi {r}^{2}h$

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$Volume = \frac{1}{3} \times \pi \times {4}^{2} \times 21$

$Volume = 112\pi \: {units}^{3}$

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4 years ago

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holly wants to save money for an emergency. holly invests $1200 in an account that pays an interest rate of 4%. how many years w

anyanavicka [17]

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