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Blababa [14]
3 years ago
14

Two questions here! Thank you! (:

Mathematics
1 answer:
CaHeK987 [17]3 years ago
6 0
C and I believe the second is B but im not 100% sure on the second
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Find the missing value. If not whole number, leave in simplest radical form. PLEASE HELP!!
otez555 [7]

Answer:

I think the answer is:

-Y = 7

-Z = 10.63

-X = 9.22

Step-by-step explanation:

Hope this helps!

:)

6 0
3 years ago
The area of a square quilt is 289 square inches. There is a smaller square patch on the quilt with an area of 121 square inches.
alisha [4.7K]
Area of a square quilt = 289 square inches
Area of a smaller square quilt = 121 square inches

Area of a square = a²

Side length of big square quilt = √289 in² = 17 inches
side length of small square quilt = √121 in² = 11 inches

Perimeter of big square = 17 inches * 4 = 68 inches
perimeter of small square = 11 inches * 4 = 44 inches

difference = 68 inches - 44 inches = 24 inches.
3 0
3 years ago
Read 2 more answers
Please help!!
inessss [21]

Answer:

2.82 seconds (3 sf)

Step-by-step explanation:

s = ut + 0.5at²

6 = -95(sin25)t + 0.5(32)t²

16t² - 40.14873487t - 6 = 0

t = 2.818501699, -0.1419193751

t is time so can't be negative.

Therefore, t = 2.82s (3 sf)

4 0
3 years ago
Please answer this correctly
Vsevolod [243]

Answer:

1/7, 14.3%

Step-by-step explanation:

Since out of the 7 numbers, only one of them is 3

Therefore only 1/7 meet the standards, in percent form it is 14.3%

3 0
3 years ago
Read 2 more answers
Can you construct a triangle that has side lengths 2 yd, 9 yd, and 10 yd?
yan [13]

Yes


The rule to check if a triplet of numbers can represent the sides of a triangle is the following: the sum of the length of two sides must exceed the third one.


This happens for all possible couples in your case:


2+9=11>10


2+10=12>9


9+10=19>2

3 0
3 years ago
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