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jeka57 [31]
3 years ago
9

20(2+8) How to solve

Mathematics
1 answer:
IgorC [24]3 years ago
7 0

Answer:

so the answer is 200

Step-by-step explanation:

= 20 (10) =20*10 200

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Write the number 0.5 in the form a/b , using integers to show that it is a rational number ?
Lostsunrise [7]
What divided by what will equal .5?
1/2
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5 0
4 years ago
b] In the opposite figure : XYZL is a square, XZ = 10 cm. , m(L XZY) = 43° Calculate the perimeter of triangle XYZ ​
scoray [572]

Answer:

Perimeter of Δ XYZ = 24.13

Step-by-step explanation:

In Δ XYZ is a right  triangle because the XYZL is a square.  Therefore the hypotenuse = 10; Looking at the 43° angle, XY is the side that is opposite the 43° angle and the YZ is the side that is adjacent to the 43°.

Using the trig ratios:  

XY = opposite/ hypotenuse which is Sin 43°

Sin 43° = XY/ 10

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YZ = adjacent/hypotenuse which is Cos 43°

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7.31 = YZ

Now the Perimeter = XY + YZ + XZ

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4 0
3 years ago
GIVING BRAINLY. Nine hundred light bulbs are packaged and shipped to a retail store. Thirteen percent of the light bulbs arrive
statuscvo [17]

Answer:

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6 0
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Step-by-step explanation:

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