All categories

2 years ago

Please help me!!!!?!

Mathematics

1 answer:

NeTakaya2 years ago

5 0

Vertical angles have the same degree
Make both angles equal
5x - 10 = 60
Solve the equation
5x = 70, x = 14

Solution: A

You might be interested in

What is equivalent to 5/40

Mnenie [13.5K]

Is it a multiple choice question? I mean, 10/80?..

3 0

3 years ago

Read 2 more answers

3/4 + (1/3 ÷ 1/6) - (-1/2) =?

stepladder [879]

Answer:

[See Below]

Step-by-step explanation:

✦ Turn fractions into decimals:

$\frac{3}{4} =0.75$

$-\frac{1}{2} =-0.5$

(We will do something different for $\frac{1}{3}$ and $\frac{1}{6}$ .)

✦ Divide:

$\frac{1}{3}$ ÷ $\frac{1}{6}=2$

(Since the denominators are multiplies of each other we can divide them without having to change them into decimals.)

✦ Simplified Equation:

$0.75+2-(-0.5)$

✦ Add:

$0.75+2=2.75$

✦ Subtract:

$2.75-(-0.5)=3.25$

(Subtraction rule is if there is 2 negatives next to each other in a problem it turns into a positive.)

✦ So your answer would be:

$\frac{13}{4}$ (Exact Form)

$3~ \frac{1}{4}$ (Mixed Number Form)

$3.25$ (Decimal Form)

~<em>Hope this helps Mate. If you need anything feel free to message me. </em>

8 0

2 years ago

What is the surface area of the regular pyramid

Ugo [173]

Answer:

The answer is 144.

Step-by-step explanation:

Cause, 6 x 6 for the square is 36. For the triangle, 9 x 6 is 54, and 54 divided by 2 is 27. 27 x 4 is equal to 108. Now, we just add 108 and 36 to make 144.

6 0

2 years ago

Whats 35% as a decimal.(show your work)

nika2105 [10]

Answer: 0.35

Step-by-step explanation:

35÷100 = 0.35

7 0

2 years ago

Read 2 more answers

Simplify (6a4b-2c)(-a2bc5)

Soloha48 [4]

It simplifies to -6a^6b^2c^5+2a^2bc^6

4 0

2 years ago

Please help me!!!!?!​

Please help me!!!!?!