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Furkat [3]
3 years ago
12

What’s the answer to this question

Mathematics
1 answer:
Alisiya [41]3 years ago
5 0
I believe the answer is D.
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one leg of a right triangle is 6.4 cm long the length of the second leg is 3.5 cm what is the length of the hypotenuse rounded t
Valentin [98]

Answer:

7.3

Step-by-step explanation:

In order to find the hypotenuse, we just need to use the Pythagorean Theorem.

Remember, that this theorem only works for right triangles.

This theorem states that a^2+b^2=c^2

This is where a and b are legs of the triange, and c is the hypotenuse.

Knowing this, we can plug our values in.

6.4^2+3.5^2=c^2

Simplify.

41.344+12.25=c^2

53.594=c^2

Root both sides.

c=7.32 (about)

Round that to tenths.

c=7.3

3 0
3 years ago
Is (12 + 12)7 × 37 equivalent to (24 × 3)7?
Murrr4er [49]

Answer:

NO

Step-by-step explanation:

(12+12)7 x 37           (24 x 3)7

(24)7 x 37                   (72)7

168 x 37                      504

6216 is not equal to 504

so NO

Can I plz have brainliest please

6 0
3 years ago
What is the ratio of hot chips to total chips?
leva [86]

Answer:

189 chips

Step-by-step explanation:

Most sources I found online say there is about 9 servings in one bag of hot chips. The back of your bag says that 1 serving is 21 chips. So if we do some basic math, 21 x 9, that means the total amount of the chips inside the bag are around 189 chips!

8 0
3 years ago
Sin(theta)+cos(theta)=0 what is theta? 20 points someone please help (A-Level pure maths)
Bumek [7]

Answer:

sin(theta) + cos(theta) = 0

sin(theta) = -cos(theta)

sin(theta)/cos(theta) = -1

tan(theta) = -1

theta = - 45° ± k·180°

8 0
4 years ago
2/3 - 4x + 7/2 = -9x + 5/6 apply the properties.. step by step
Nutka1998 [239]

Answer:

x=5/13

Step-by-step explanation:

2/3+7/2=9x+5/6+4x

2/3+7/2-5/6=9x+4x

lcm of 2,3,6=6

2/3=4/6      7/2=21/6       5/6=5/6

4/6+21/6-5/6=9x+4x

30/6=13x

5=13x

x=5/13

8 0
3 years ago
Read 2 more answers
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