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4 years ago

Write the following as an equation. Then solve.

Mathematics

1 answer:

vekshin14 years ago

4 0

$4 \times 8 = 28 = 7 \times 4 = 28$
So this means they just fliped the numbers around

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In triangle ORS the measure of angle ROS is 38 and the measure of angle XYZ is 82. What is the measure of ORS?

Arisa [49]

Answer:

m<ORS: 60

Step-by-step explanation:

All triangle angles add up to 180

ORS = x

x + 38 + 82 = 180

x + 120 = 180

x = 60

3 0

3 years ago

Solve the quadratic equation<br> x2-10x+49=4x+1

CaHeK987 [17]

Answer:

x=8 & x=6

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Find the values of x and y.

mash [69]

Answer:

y=60°

x=12°

Step-by-step explanation:

because the propertiy of parallelogram is the opposite side have equal measurement.

that is why y=60°

x+3=15 the paralla side are equal

x=15°-3°

x=12°

proof》》》》x+3=

12°+3°=15°

15°=15°

7 0

3 years ago

Decide whether the rates are equivalent.

Gnom [1K]

Answer:

The rates are equal.

Step-by-step explanation:

To compare these rates, convert them to a unit rate. Divide both the numerator and denominator by the denominator. If you were to express 126 points every 3 games as a fraction:

$\frac{126}{3}$

Now, divide both the top and the bottom by 3:

$\frac{126\div3}{3\div3}=\frac{42}{1}=42$

That is a unit rate of 42 points per game.

Next, do the same thing for the other rate:

$\frac{210}{5}=\frac{210\div5}{5\div5}=\frac{42}{1}=42$

This is also a unit rate of 42 points per game, so the rates are equal.

6 0

3 years ago

Read 2 more answers

Kindly Answer This And Don't Waste My PTS! ☁️

GalinKa [24]

====================================

$\large \sf \underline{Problems:}$

PROBLEM NUMBER 1: Solve 5x+2=22
PROBLEM NUMBER 2: Solve 2x+5=12
PROBLEM NUMBER 3: Solve 2x-5=7

====================================

$\large \sf \underline{Answers:}$

$\large \qquad \qquad \bold{ \#1. \: x \: = \: 4}$

$\large \qquad \qquad \bold{ \#2. \: x \: = \: \frac{7}{2} }$

$\large \qquad \qquad \bold{ \#3. \: x \: = \: 6}$

====================================

$\large \sf \underline{Solutions:}$

<h3>Problem Number 1:-</h3>

$\large\rm{5x \: + \: 2 \: = \: 22}$

$\large\rm{5x \: = \: 22 \: - \: 2}$

$\large\rm{5x \: = \: 20}$

$\large\rm{x \: = \: \frac{20}{5} }$

$\large\rm\green{x \: = \: 4}$

$\therefore$ The answer of you're problem is x = 4.

====================================

<h3>Problem Number 2:-</h3>

$\large\rm{2x \: + \: 5 \: = \: 12}$

$\large\rm{2x \: = \: 12 \: - \: 5}$

$\large\rm{2x \: = \: 7}$

$\large\rm\green{x \: = \: \frac{7}{2} }$

$\therefore$ The answer of you're problem is 7/2.

====================================

<h3>Problem Number 3:-</h3>

$\large\rm{2x \: - \: 5 \: = \: 7}$

$\large\rm{2x \: = \: 7 \: + \: 5}$

$\large\rm{2x \: = \: 12}$

$\large\rm{x \: = \: \frac{12}{2} }$

$\large\rm\green{x \: = \: 6}$

$\therefore$ The answer of you're problem is x = 6.

====================================

Hope this helps!

4 0

2 years ago