3 years ago

What is the degree measure of

Mathematics

1 answer:

Setler [38]3 years ago

4 0

Why u ask me jk hold on

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Plz help me :((((((

yawa3891 [41]

Answer:

a and d = 32

Step-by-step explanation:

since ABC and DEF are similar m<A = m<D so you have the equation

5x + 12 = 8x

subtract 8x from both sides

5x + 12 -8x = 0

subtract 12 from both sides

5x -8x = -12

combine like terms

-3x = -12

devide by -3

x = 4

plug 4 into equation

5(4) + 12 = 8*4

20 + 12 = 32

32 = 32

7 0

2 years ago

How do you write 8 million, 6 ten-thousan, 3 hundred ,9ones?

erica [24]

8,610,309 should be it

3 0

3 years ago

The local Walmart sold 67 televisions on Tuesday, 79 televisions on Wednesday, 195 televisions on Saturday, and 82 televisions o

Ghella [55]

277 televisions were sold over the weekend

6 0

3 years ago

A punch recipe says to mix 4 cups pineapple juice 8 cups orange juice and 12 cups seltzer in order to make 18 servers of punch.H

lesya692 [45]

81 servings. I found this by making a ratio:
24 c 108 c
------- = -------
18 ser x
I then cross multiplied to get the equation: 24x=1,944. I solved this equation to find x, the number of servings in 108 cups, which was 81.

I remember doing this back in elementary school. I had a hard time with it too!

6 0

3 years ago

Evaluate (6.1 x 10-3) (8 x 109). Write your answer in scientific notation and standard form.

DerKrebs [107]

Answer:

Scientific Notation: 4.88 ×10^7

Standard Form: 4.88 ×10^7

Step-by-step explanation:

6.1×10^(-3) = 0.0061

8×10^9 = 8000000000

0.0061×8000000000 = 48800000

$= 4.88 \times {10}^{7}$

3 0

3 years ago