4 years ago

If x=3 and y= -5 find the value of x-y2

Mathematics

1 answer:

solong [7]4 years ago

7 0

Input
pemdas reemember

3-(-5)^2
3-25
-22

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3 years ago

Determine the length of GH. Round to the nearest tenth. 3.9 cm G 52 642 H

sesenic [268]

Answer:

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Step-by-step explanation:

To know |GH|, you first need to find the length of |GD|.

We can calculate |GD| by;

cosG = |GC| / |GD|

<=> |GD| = |GC| / cosG

=> |GD| = 3,9 cm/ 0,62 = 6,33 cm

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valentina_108 [34]

Answer:ABCD = ZYXW

Step-by-step explanation:

ABCD = WXYZ

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