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2 years ago

When you combine the like terms -x and -32x,what does that simplify to?

Mathematics

1 answer:

Mumz [18]2 years ago

5 0

Answer: 31x

Step-by-step explanation:

( -x + 32x )

( -1 + 32x )

= 31

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Someone please help me asap! :)

Kay [80]

Answer:

$a=5m$

Step-by-step explanation:

$m=\frac{a}{5}$

Swap sides:

$\frac{a}{5}=m$

Multiply both sides by 5:

$\frac{5a}{5}=5m$

$a=5m$

3 0

2 years ago

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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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3 years ago

5 1/4- 2 5/7 using fraction models

Vikentia [17]

Answer: Try doing math

Step-by-step explanation: because owo

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2 years ago

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2. Multiple Choice. Gary says, “I chose a number. I multiplied it by 5 and then

kkurt [141]

Answer: