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3 years ago

Can some help me with this please

Mathematics

1 answer:

olganol [36]3 years ago

5 0

Answer: Ten more than twice a number is 34.

Step-by-step explanation:

it would be ten plus 2 times x=34, but we dont know that number, so we replace it with a variable.

2x+10=34

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Answer:

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Step-by-step explanation:

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the midpoint of the line segment is : ((-2+2)/2 ;(-2+8)/2 )

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3 years ago

Read 2 more answers

Help me with this thank you

nikklg [1K]

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Sedaia [141]

Answer:

Part 1) $BC=12.2\ units$

Part 2) $m\angle A=55^o$

Part 3) $m\angle C=35^o$

Step-by-step explanation:

Part 1) Find AC

we know that

In the right triangle ABC of the figure

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$AC^2=AB^2+BC^2$

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Part 2) Find the measure of angle A

we know that

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substitute the values

$tan(A)=\frac{10}{7}$

using a calculator

$m\angle A=tan^{-1}(\frac{10}{7})=55^o$

Part 3) Find the measure of angle C

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In the right triangle ABC

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substitute the given value

$55^o+m\angle C=90^o$

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3 years ago

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Olin [163]

Answer:

if i am right it yes yes no

Step-by-step explanation:

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yawa3891 [41]

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