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3 years ago

ABC is a straight angle. Find measure of ABX and measure of CBX

Mathematics

1 answer:

Sergio039 [100]3 years ago

5 0

14x + 70 + 20x + 8 = 180
34x + 78 = 180
34x = 102
x = 3
ABX = 14(3) + 70 = 112
CBX = 180 - 112 = 68

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Can someone also explain how to get the answer thank u

goblinko [34]

Answer:

$m = -\frac{194}{3}$

Step-by-step explanation:

I'm assuming you are trying to find m. In order to do so, you need to get m on one side.

Before doing that let's multiple -2 and -3m by $\frac{4}{3}$

$256=-\frac{8}{3} - 4m$

add $-\frac{8}{3}$ to both sides

$258\frac{2}{3}=-4m$

I would get rid of the fraction so I'd multiply both sides by $\frac{3}{1}$

$\frac{776}{3}*3 = 4m*3$

$776=-12m$

divide both sides by -12m

$m = -\frac{776}{12}$

which can be simplified to

$m = -\frac{194}{3}$

ALL UNLESS THAT $\frac{4}{3}$ IS A POWER

3 0

3 years ago

Please help! I was also wondering if someone can list specific topics i should focus on for my algebra exam

xenn [34]

Answer:

Solving basic equations & inequalities (one variable, linear)

Linear equations, functions, & graphs.

Sequences.

System of equations.

Two-variable inequalities.

Functions.

Step-by-step explanation:

6 0

3 years ago

How many times can henry expect to roll a 4 if he rolls a dice 120 times

olga2289 [7]

Answer: Varies

Step-by-step explanation:

There's a 1 / 6 chance each time.

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3 years ago

What is the value of x in the figure?

Bumek [7]

Answer:

Step-by-step explanation:

x+61=90

This is because they are complementary angles.

You can tell by the little square in the corner next to them

x=29

4 0

3 years ago

James has 861 feet of rope. There are 14 teams of hikers.

IceJOKER [234]

Answer:

61.5 Feet of Rope

Step-by-step explanation:

Divide the rope length, 861 feet, by 14 people.

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3 years ago