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2 years ago

Someone find x for me lol

Mathematics

1 answer:

Greeley [361]2 years ago

3 0

Hi there!

$\large\boxed{x = 60^o}$

We know:

∠AGB ≅ ∠DGC because they are vertical angles. They both are 90°.

∠AGE ≅ FGC because they are vertical angles, equal 30°.

∠BGF ≅ ∠DGE are vertical angles, both equal x.

All angles sum up to 360°, so:

360° = 90° + 90° + 30° + 30° + x + x

Simplify:

360° = 240° + 2x

Subtract:

120° = 2x

x = 60°

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26,143,062 word form

Karo-lina-s [1.5K]

Twenty-Six Million, One Hundred Forty-Three Thousand, Sixty-Two

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3 years ago

Harry decides he wants to save money. He already has 5 USD in his savings account and decides he will add 3.500USD per week.

enot [183]

Answer:

S = 3.500t

11 weeks, because in 11 weeks he will have saved up 38.500, + the 5 he has saved equals 43.500.

Step-by-step explanation:

4 0

2 years ago

Spencer has a wooden post that is five and three sevenths feet long. He cut two and one half feet off the post. What is the leng

Vaselesa [24]

Answer:

2 13/14 feet

Step-by-step explanation:

The remaining length is the difference between the starting length and the amount cut off:

5 3/7 - 2 1/2 = (5 -2) +(3/7 -1/2) = 3 +((3·2-7·1)/(7·2)) = 3 -1/14

= 2 13/14 . . . feet remaining

_____

<em>Additional comment</em>

Addition and subtraction of fractions can be accomplished using a formula that does not rely on finding a least common denominator. In this case, the denominators have no common factors, so their product is, in fact, the least common denominator.

$\dfrac{a}{b}-\dfrac{c}{d}=\dfrac{ad-bc}{bd}$

6 0

2 years ago

Read 2 more answers

a rectangular prism is 12 inches long, 6 inches wide and 10 inches tall. what is the length of it's longest diagonal?

dusya [7]

Answer:

15.620

Step-by-step explanation:

use pythagorean theorm :)

(the 6 is pointless for this problem)

7 0

2 years ago

9x10to the power of -9

Deffense [45]

<h2>-Answer :</h2>

$\large \boxed{0.000000009}$

<h2><u>Solution</u> :</h2>

Here we go :

$\rightarrow9 \times 10 {}^{ - 9}$

$\rightarrow \dfrac{9}{10 {}^{9} }$

$\rightarrow \dfrac{9}{1000000000}$

$\rightarrow0.000000009$

$\bold{ \mathfrak{hope \: it \: helps \: you......}}$

4 0

2 years ago