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nirvana33 [79]
2 years ago
13

Answer quickly please

Mathematics
1 answer:
BigorU [14]2 years ago
5 0

Answer:

C

Step-by-step explanation:

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Why is the equation y = 5x - 10 not proportional?
Kryger [21]

Answer:

x=2

Step-by-step explanation:

to find x- intercept substitute y=0

move variable to the left hand side and change its sign -5x=-10

then divide both sides of the equation by -5

and the final answer is x=2

hope this helps!

4 0
3 years ago
Which of the following values has 3 significant figures?
Wittaler [7]

Answer: D. al of the above

Step-by-step explanation:

the numbers 1-7 are the significant figures, and if there is a zero but still three numbers ranging from 1-7, it counts

4 0
3 years ago
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Can someone help me with this question please ASAP?
koban [17]

Answer:

x = 5.6 or you can write like this: x = 5 3/5

Step-by-step explanation:

8 0
2 years ago
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Please help immediately
STALIN [3.7K]

So basically all you have to do is find the area of one of the smaller semi circles by using the formula for the area of a circle (A=πr^2). You know that the length of the larger semi circle's radius is equivalent to 6 cm because the radius of the smaller ones are 3 cm, meaning the diameter would have to be 6 cm and in this case, the length of the smaller semi circles' diameters is equal to the radius of the big semi circle. Then you would find the area of the big semi circle again by using the area of a circle formula, but after getting the answer you would half it, obviously because it's a semi circle. Subtract the are of the smaller semi circle you found earlier from the answer you just got and that's it ;) (you wouldn't have to half the area since there are two smaller semi circles and 1/2 + 1/2 = 1 but u knew that)

Put simply, the answer would be about 88.2644 cm because circles.

8 0
3 years ago
One of the angles of a regular decagon is 144°. What is the sum of the measures of all the interior angles of this decagon? A. 9
svp [43]

Answer:

The answer would be c. 1440

Step-by-step explanation:

one of the angels would be 144 so you're gonna have to end up multiplying it by 10 which leads to 1440

5 0
2 years ago
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