3 years ago

Solve for x: x = thank you in advance!

Mathematics

1 answer:

enot [183]3 years ago

3 0

X + 3x = 90 degrees
4x = 90
x = 22.5 degrees

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Problem 2

Sever21 [200]

Answer:

4.23 x 10 to the 4, 2 x 10 to the 3, 9.2 x 10 to the 6, 4 x 10 to the 3, 8 x 10 to the 7, and 3.2 x 10 to the 10.

Step-by-step explanation:

I will explain in the comments to this response

5 0

3 years ago

Factorise 6x²+x-12 PLEASE HELP!

hichkok12 [17]

6x^2 + x - 12
= (3x - 4) (2x + 3)

<em>Hope this helped and Happy New Year! :)</em>

7 0

3 years ago

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Jim drove a total distance of 137,702.4 on a race track. He drove 16 laps, where each lap was the same length. What was the leng

tia_tia [17]

Answer:

8606.4 Miles

Step-by-step explanation:

Since we know that each lap was the same length, we can do 137,702.4/16 and get 8606.4

5 0

3 years ago

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Ryan is putting a clothesline in his rectangular backyard. He wants to put it between two trees on the edge of his property. He

Rama09 [41]

Answer:

25m

Explanation:

The first figure attached is the sketch of the property mentioned on the question, where all the lengths listed are in meters.

The second figure attached identifies a right triangle whose hypotenuse, c, is the smallest length that the clothesline can measure; and the legs measure 20m, and 20m - 10m = 15m.

Now, you can use the Pythagorean theorem to find the smallest length of the clothesline:

$c^2=(20m)^2+(15m)^2\\\\c^2=625m^2\\\\c=\sqrt{625m^2} \\\\c=25m\longleftarrow answer$

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3 years ago

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Simplify Negative three and one-half minus negative twelve and one-fourth

Mila [183]

$(-3\frac{1}{2}) - (-12 \frac{1}{4} ) = 8\frac{3}{4}$

that is your answer

4 0

3 years ago