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8090 [49]
3 years ago
12

Which expression makes the equation true?

Mathematics
1 answer:
valina [46]3 years ago
4 0
Equation is y^20 = (   )^2

Answer: 

y to the power of 10. 
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When The length of each leg is 1 unit, the ratio of the hypotenuse to the leg is?
Musya8 [376]

Answer:

\sqrt{2}

Step-by-step explanation:

Both legs are equal, which implies the triangle is a 45-45-90.

The hypotenuse of this triangle is: \sqrt{2}

3 0
3 years ago
One banana contains 1.3 grams of<br> protein. How much protein is in 0.5<br> of a banana?
laila [671]

Answer:

0.65 grams

Step-by-step explanation:

0.5 of a banana is 1/2 of a banana. A full banana has 1.3g which means we can divide this by 2 to find the amount of protein in half a banana. 1.3 ÷ 2 = 0.65. There is 0.65g of protein in 0.5 of a banana.

Hope this helps!

7 0
3 years ago
Read 2 more answers
the perimeter of a rectangle is 15x+17y if the length is 7/2x+7y then find the width of the rectangle
makvit [3.9K]

9514 1404 393

Answer:

  4x +3/2y

Step-by-step explanation:

The perimeter is twice the sum of length and width. We can use this to find the width.

  P = 2(L+W)

  15x +17y = 2(7/2x +7y +W)

  15x +17y = 7x +14y +2W . . . . . . eliminate parentheses

  8x +3y = 2W . . . . . . . . . . . . . . . subtract 7x +14y

  W = 4x +3/2y . . . . . . . divide by 2

The width of the rectangle is 4x +3/2y.

8 0
3 years ago
Read 2 more answers
Please help me on this problem
Goshia [24]
D: {1,2,3,4}
R: {1,2,3,4}
Function? Yes, the relation is a function.
6 0
3 years ago
Simplify the trigonometric expression. show your work
masha68 [24]

See the attached picture for the solution:

5 0
3 years ago
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