All categories

3 years ago

Find the value of x

Mathematics

2 answers:

Hoochie [10]3 years ago

8 0

Answer: x = 135

Steps:
(x - 5) + 50 = 180
x - 5 = 180 -50
x - 5 = 130
x = 130 + 5
x = 135

Check:
(x - 5) + 50 = 180
(135 - 5) + 50 = 180
130 + 50 = 180
180 = 180 ✅

viktelen [127]3 years ago

6 0

Answer:

x=135

Step-by-step explanation:

The two angles are supplementary, meaning they both add up to 180°.

So to find the value of one angle, simply subtract 50 from 180.

180-50=130

So now we know that 130 is equal to the expression.

x-5=130

Add 5 to both sides.

x=135

You might be interested in

Can someone PLEASE PLEASE help me. Thank you.

vesna_86 [32]

Answer:

Step-by-step explanation:

Binomial means that it will have two terms, so by process of elemination, we are only left with C and D. Degree would be the power, and D is the only one that has a power of 2.

3 0

3 years ago

Round 6.4 to the nearest tenth

IRISSAK [1]

10, it is because if you round 4, it will be 6 and if you round any number after 5 to the nearest tenth you will get 10

7 0

4 years ago

If A(9, 18) and B(1, 12), find AB. (Remember AB means the distance between points A and B.

Ugo [173]

The answer of the question is 10

6 0

3 years ago

Read 2 more answers

Write an inequality that represents the graph.

jenyasd209 [6]

espaneool

Step-by-step explanation:

6 0

3 years ago

For a class experiment, Danny's class weighed a log before and after subjecting it to termites. Before subjecting it to termites

m_a_m_a [10]

Answer:

4.75 pounds

Step-by-step explanation:

Before the termites: 5 pounds

After the termites: 1/4 of a pound

Amount that the termites took: x

5 - x = 1/4

Add x to both sides of the equation

5 = 1/4 + x

Subtract 1/4 from both sides of the equation

4 3/4 = x

4 3/4 = 4.75

The termites took 4.75 pounds from the log

Hope this helps :)

7 0

4 years ago