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MrRa [10]
3 years ago
9

Simplify.

Mathematics
1 answer:
Korvikt [17]3 years ago
4 0
<span>Simplify.
5 1/3 + (-3 9/18)



A. 1 5/6 

B. 2 8/15

C. 3 8/13

D. 8 5/6

The answer is A </span>1 5/6 
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Find the value of each expression: 9P3
melamori03 [73]
Ask your teacher for help you didn't give us a lot of details at all . Sorry I could help you .
8 0
4 years ago
What is the smallest whole number larger than the perimeter of any triangle with a side of length 55 and a side of length 1919
erastova [34]

Answer:

If the third side is x, then

The perimeter is 5+19+x.

But every side must be less than the sum of the other

    two sides, so x < 5+19

                  x < 24

Adding 5+19 to both sides to make the left side

equal to the perimeter

 perimeter = x+5+19 < 24+5+19 = 48

So 48 is the smallest whole number that is larger than the

perimeter of any triangle with a side length of 5 and a side

length of 19.

Step-by-step explanation:

8 0
3 years ago
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harina [27]

Answer:

56.714°

Step-by-step explanation:

Since we do not have a full angle of this proposed triangle, we must do this by splitting it into two right triangles instead of using the law of sines.

250m*sin(40°) = 250m*0.64278760968 = 160.696902422m

452.4m-160.696902422m=291.703097578m

Use pythagorean theorem:

\sqrt{250^2 - 160.696902422^2}

62500-25823.494448025787=36676.505552

\sqrt{36676.505551974216} = 191.511110779m

arctan(291.703097578m/191.511110779m)≈56.714°

6 0
3 years ago
nathan works at a hardware store today he sold 48 tools 5/6 of the tools he sold were hammers how many hammers did nathan sell t
SSSSS [86.1K]

Answer:

He sold 40 hammers.

Step-by-step explanation:

5/6 of 48 tools.

This just means 5/6*48, which is 40.

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3 years ago
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