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Varvara68 [4.7K]
3 years ago
13

Is it A. 10 B.-9 C.3 D.6

Mathematics
2 answers:
elixir [45]3 years ago
8 0

Answer:

  C. 3

Step-by-step explanation:

You know the angle sum is ...

  ∠FGT +∠TGH = ∠FGH

You can use this relation with the given values to find x.

 90 + (8x +4) = 39x +1

  93 = 31x . . . . . . . . . . . . . add -1-8x, collect terms

  3 = x . . . . . . . . . . . . . . . . divide by 31

stellarik [79]3 years ago
6 0

Answer:

C) x=3

Step-by-step explanation:

(39x+1)-90=8x+4

39x+1-90=8x+4

39x-8x-89=4

31x=4+89

31x=93

x=93/31

x=3

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Venus is approximately 6.7 x 10^7 miles from the Sun. If the speed of light is approximately 1.86 x 10^5miles per second, about
Aleonysh [2.5K]

Answer:

6 minutes

Step-by-step explanation:

108200,000/300,000 = 360.6 seconds or 6.0 minutes.

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3 0
3 years ago
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If I give my brother $5$ dollars, then we will have the same amount of money. If instead he gives me $14$ dollars, then I'll hav
mr Goodwill [35]

Answer:

You have 48

Brother has 38

Step-by-step explanation:

Say your brother has x and you have y

x + 5 = y - 5         x = y - 10

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4 0
3 years ago
Which triangle congruence postulate proves these two triangle are congruent?
ad-work [718]

Answer:

A. AAS

Step-by-step explanation:

The vertical angles are congruent, the adjacent marked angles are congruent, and the marked sides on the far side of both angles are congruent. This geometry matches the conditions for Angle-Angle-Side (AAS) congruence.

6 0
4 years ago
Diego has 27 ounces of juice. He pours equal amounts for each of his 3 friends and has 6 ounces left for himself. A. Find the so
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Answer:

3x + 6 =27

Step-by-step explanation:

A. The solution is 7! First I Subtracted 6 from both sides of the equation, Then I Divided both sides of the equation by the same term. Then I got "7" from doing the following.

B. The solution is the x in the answer which is the amount of juice he poured.

"Diego has 27 ounces of juice. He pours equal amounts for each of his 3 friends and has 6 ounces left for himself"

tell me if i did something wrong  

5 0
3 years ago
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Jaqueline used 2.5 pounds of ground beef to make 25 tacos for a family gathering. Peter wants to use the same recipe using 1 pou
enot [183]

Answer:

Peter can make 10 tacos.

Step-by-step explanation:

Jaqueline's recipe calls for .1 pounds of beef per taco.

Given only 1 pound, multiply by, taking the reciprocal of .1 gives us 10 tacos.

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3 years ago
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