Please show work thank you

Answers

Answer 1

Answer: ∠D = 90°
∠E = x
∠F = 2x - 12

Angles in a triangle = 180°
  90 + x + 2x - 12 = 180
  78 + 3x = 180
-78 -78
3x = 102

   $(3x)/(3) = (102)/(3)$
3 and 3 cancels out

34 = x

∠E = 34°

∠F = 2x -12
= 2 × 34 - 12
= 56°

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Check the question & state how to do it! Thanks :)

Help number 5. It would mean a lot.

Answers

Hi there!

This gets pretty easy once you understand how to do these kinds of problems. Let's look at the words in the question.

Adison earned 25$. We can push that to the side.
She loaned her friend 18$, which means she took some money away from her first part of it.

25 - 18 = 7$. Now she has 7$ left. (A calculator would be useful to answer these!)

Now, let's put the 7 to the side and check out the rest of the equation. Looks like Adison's grandmother gave her 50 more dollars, and we know that more means to add.

50 + 7 = 57$.

Now, the final part of the question says she ended up with 86$ because she had money before she earned more. To see how much money she had originally, we can subtract 86 from 57.

86 - 57 = 29$.

We now understand that Adison originally had 29$ before earning anymore money.

Hope this helps!

How can you establish credit? A. use one credit card to pay for another B. pay bills using your parents' credit card C. pay bills on time using credit

Answers

Answer:

c hoped this helped

Step-by-step explanation:

the answer would be C :)

(correct ans gets brainliest) hurry please :')

Answers

Answer:

$3 - ( { (1)/(3)) }^(4) = 3 - (1)/(81) =$

$(243)/(81) - (1)/(81) = (242)/(81)$

The correct answer is D.

Before subtracting it should find LCM

PLEASE HELP ME WITH THIS AHHHH 15-(21)

Answers

Answer:

-6

Step-by-step explanation:

Answer:

Is it 15 Minus 21 (Or) 15 x -21

Step-by-step explanation:

2 5/16 divided by 7/8

Answers

In order to get the answer to this question you will have to use KCF. (Keep, Change, Flip) Then, multiply reducing if needed then convert the fraction into a mixed number to receive your answer.

$2(5)/(16) /(7)/(8)$

$2(5)/(16) =(32)/(8)$

$(32)/(8) /(7)/(8)$

Use KCF:

$(32)/(8) *(8)/(7)$

$32*8=256$

$8*7=56$

$= (256)/(56)$

Reduce:

$(256)/(56) /2=(32)/(7)$

Convert into mixed number:

$32/7=4=4(4)/(7)$

$=4(4)/(7)$

Therefore your answer is "4 4/7."

Hope this helps.

Answer:

Step-by-step explanation:

2.64285714286

At a football game, your team lost 55 yards on the first play and then 77 yards on the second play. Which expression gives the total loss in yards?-7+5
-5−(-7)
-5+(-7)
5+(-7)

Answers

yup he is correct it is -5+(-7)

Hope it helps!

The answer is the third one (C?) because if you started at 0, you are going below it since you are losing yards, causing you to have less and less yards. Adding two negatives gives you a lesser amount.

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