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3 years ago

How to change mixed numbers to a percent

Mathematics

1 answer:

JulijaS [17]3 years ago

5 0

Answer:

Step-by-step explanation:

First convert it into an improper fraction.

Then divide the numerator(top) and denominator(bottom)

then move the decimal point to the right twice.

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Find the measure of \angle RST∠RST. The measure of \angle RST∠RST is ^{\circ} ∘ .

Snowcat [4.5K]

Answer:

$RST =144$

Step-by-step explanation:

Given

See attachment

Required

Find RST

To do this, we use:

$RST + 36 = 180$ --- angle on a straight line

Make RST the subject

$RST =- 36 + 180$

$RST =144$

Hence, the measure of RST is 144

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3 years ago

How can x + 3 = -2x + 5 be set up as a system of equations? (1 point)

Elena-2011 [213]

9514 1404 393

Answer:

4) y = x + 3

y = -2x + 5

Step-by-step explanation:

Set each side of the equal sign equal to y.

Left side:

y = x + 3

Right side:

y = -2x +5

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3 years ago

3х+бх What is 3x +6x simplified

balu736 [363]

Answer:

Step-by-step explanation:

because they're like terms add them together

3x + 6x = 3 + 6 =

9x, could i have brainliest if possible thanks!

3 0

3 years ago

Read 2 more answers

write an equation of the perpendicular bisector of the line segment whose endpoints are (-1,1) and (7,-5)

gladu [14]

Find midpoint of segment.
(-1,1), (7,-5)
$x= \frac{-1+7}{2}=3,y= \frac{1+(-5)}{2}=-2$

Find slope of line which passes through (-1,1) and (7,-5).
$m= \frac{-5-1}{7-(-1)}= \frac{-6}{8}=- \frac{3}{4}$

The slope of perpendicular line is negative reciprocal value of m.
$m_{\perp}=- \frac{1}{m} =- \frac{1}{- \frac{3}{4} } = \frac{4}{3}$

Write quation of line which slope is $\frac{4}{3}$ and passes throug the point (3,-2).
$m=\frac{4}{3},x_1=3,y_1=-2
\\y-y_1=m(x-x_1)
\\
\\y-(-2)=\frac{4}{3}(x-3)
\\
\\y+2=\frac{4}{3}x-\frac{8}{3}
\\
\\3y+6=4x-8
\\4x-3y-14=0$

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3 years ago

Geoff and Trevor each roll a fair six-sided die. What is the probability that the product of the numbers they roll is even?

Nataly [62]

The Chances are 1/2
Hope this helps :D

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3 years ago

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