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Setler [38]
2 years ago
8

I don’t understand, please help

Mathematics
1 answer:
Gelneren [198K]2 years ago
5 0

Answer:

cosA=root8/3 is the answer

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A triangle has sides measuring 7 centimeters and 13 centimeters that form an angle measuring 44°. Which of these is CLOSEST to t
Oliga [24]

Answer:

9.3 centimeters

Step-by-step explanation:

If the length of the third side of the triangle is c, then according to the Law of Cosines, c2 = 72 + 132 – 2(7)(13)(cos 44°). The value of c2 can be simplified to approximately 49 + 169 – 130.9198, or 87.0802, using a calculator. By taking the square root of 87.0802, the length of the third side of the triangle comes out to be approximately 9.3 centimeters.

8 0
3 years ago
Free plonts have a good day god loves u
lisov135 [29]

Answer:

God bless you too. hope your having a wonderful day.

7 0
3 years ago
If the 102,619 residents of a city are divided into 57 equal groups, then some residents don't fit into a group.
valentinak56 [21]

Answer:

1,800, 19

Step-by-step explanation:

102,619÷57=1800 (nearest one)

102,619-1800×57=19

3 0
2 years ago
Rewrite the equation by completing the square.<br> x^2+ 12x + 36 = 0
svetoff [14.1K]

Answer:

(x+6)^2 =0

Step-by-step explanation:

x^2+ 12x + 36 = 0

Subtract 36 from each side

x^2+ 12x + 36-36 = 0-36

x^2 +12x = -36

Take the coefficient of x

12

Divide by 2

12/2 =6

Square it

6^2 =36

Add this to each side

x^2+ 12x + 36 = -36+36

(x+12/2)^2 = 0

(x+6)^2 =0

4 0
3 years ago
Read 2 more answers
You are a sports writer watching a baseball game. The picture is thrown a fastball, a curveball, then to fast balls, and two cur
ANTONII [103]

Answer:

The answer is C, C, C, C, F

Step-by-step explanation:

The order that the pitcher threw is F, C, F, F, C, C, F, F, F then the next five pitches are C, C, C, C, F, F, F, F, F assuming the pitcher maintains this order

5 0
2 years ago
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