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3 years ago

5 A) SSS C) SAS B) ASA D) AAS

Mathematics

1 answer:

Furkat [3]3 years ago

7 0

Answer:

SAS I BELIEVE IT IS !!!!!!!

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Angles U and V are supplementary angles. The ratio of their measures is 7:13 Find the measure of each angle

GREYUIT [131]

If $u$ and $v$ are <span>supplementary angles, then

$u+v=180^{\circ}~~~~~\mathbf{(i)}$

The ratio of $u$ and $v$ is $\dfrac{7}{13}:$ <span>

$\dfrac{u}{v}=\dfrac{7}{13}\\\\\\ u=\dfrac{7v}{13}~~~~\mathbf{(ii)}$

Substitute $\mathbf{(ii)}$ into $\mathbf{(i)}:$

$\dfrac{7v}{13}+v=180^{\circ}\\\\\\ \left(\dfrac{7}{13}+1 \right )\cdot v=180^{\circ}\\\\\\ \left(\dfrac{7}{13}+\dfrac{13}{13} \right )\cdot v=180^{\circ}\\\\\\ \dfrac{20}{13}\cdot v=180^{\circ}\\\\\\ v=180^{\circ}\cdot \dfrac{13}{20}\\\\\\ \boxed{\begin{array}{c} v=117^{\circ} \end{array}}$

From $\mathbf{(i)},$ we find the measure of $u:$

$u=180^{\circ}-v\\\\ u=180^{\circ}-117^{\circ}\\\\ \boxed{\begin{array}{c} u=63^{\circ} \end{array}}$

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7 0

3 years ago

Can someone help me with this?

faltersainse [42]

Answer:

I think it's graph 2 hope that helps

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2 years ago

Read 2 more answers

PPLLLEEEAAAASSSSEEEE HHHEEELLLPPPP!!!!!!

Dima020 [189]

Answer:

Yes

Step-by-step explanation

Because 2+2 is 4

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3 years ago

What is the inverse to 2^x-1

nydimaria [60]

Replace x with y and solve for y~

y=2*

x=2^y

log x = y log 2

y=log x / log 2

Hope this helps and leave a brainliest to help me reach expert ;)

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3 years ago

Can someone please help? i’ll make you a brainliest.

Darya [45]

Answer:

Step-by-step explanation:

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