3 years ago

What is the value of X?

Mathematics

1 answer:

Deffense [45]3 years ago

4 0

These angles are vertical angles meaning that they are equal to each other. Here is the equation for this problem:

x + 40 = 3x

Combine like terms

(x-x) + 40 = 3x - x

40 = 2x

Isolate x

40/2 = 2x/2

x = 20

Hope this helped!

You might be interested in

Find the values of a,b, or c for y = x^2 - 9x +18 please help!!

kaheart [24]

Answer:

It's X^1 = 3, x^2 =6

Step-by-step explanation:

5 0

3 years ago

Four bags of puppies show dog food weight 142 pounds what is the weight in one pound of one bag of the puppy chow dog food

MariettaO [177]

Answer:

I think youre trying to ask the weight of one of the bags

Step-by-step explanation:

the answer is 35.5 you take the total weight and divide it by the number of bags hope this helps

4 0

3 years ago

I really need help with this question! Please help me!!!

Dafna11 [192]

Answer:

42°

Step-by-step explanation:

AD bisects ∠CAB, which means it splits ∠CAB into two equal parts. ∠CAB equals 84°. 84° ÷ 2 = 42°.

7 0

3 years ago

A gym charges a one-time fee of $60 to join and membership dues of $25 per month

hoa [83]

Answer:

Step-by-step explanation:

C=25m plus 75

5 0

3 years ago

A pair of boots is 30dollars more than a pair of sandals. A pair of sandals cost s dollars each. Emily purchased 2 pairs of boot

babunello [35]

Answer: The expression representing the amount of money spent is $5x+60$ by Emily.

Step-by-step explanation:

Since we have given that

Let the cost price of per pair of sandals be 's'

Let the cost price of per pair of boots be 's+30'.

Number of pairs of boots = 2

Number of pairs of sandals = 3

Total cost would be

$2(s+30)+3s\\\\=2s+60+3s\\\\=5s+60$

Hence, the expression representing the amount of money spent is $5x+60$ by Emily.

5 0

3 years ago