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aivan3 [116]
3 years ago
12

Find the side length. Round to the nearest tenth if necessary. 15

Mathematics
1 answer:
Rasek [7]3 years ago
8 0

Answer:

x = 39

Step-by-step explanation:

This is pythagoras

x = √36² + 15²

x = √1296 + 225

x = √1521

x = 39

Hopefully it helps you

Ask if u don't understand

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1 inch = 2.54 centimeters. How many centimeters long is an 18-inch ruler?
ArbitrLikvidat [17]

Answer:

45.72 cm

2.54 x 18

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3 years ago
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1 and 2 form a linear pair. If the
natka813 [3]

Angles that form a linear pair add up to 180 degrees.

If the measure of angle 1 is 113, then all we must do is subtract:

180-113=67 degrees

And we're done!

Good luck! :)

Hope it helps you!

GraceRosalia ✺                    ✺                      ✺          ✺              ✺             ✺          ✺

8 0
3 years ago
Given: ⅓ (18x + 27) = 81 Prove: x = 12
sasho [114]

Answer:

Firstly, rewrite the equation:

⅓ (18 + 27) = 81

Substitute x for the given number of it's supposed equivalent.

In this case x = 12.

⅓ (18(12) + 27) = 81

Solve using PEMDAS and simplify what is in the parenthesis first. Then, multiply.

(18 x 12) + 27 = 243

Now, solving using PEMDAS, multiply the total of what you got that was originally in the parenthesis by ⅓ .

⅓ (243) = 81

When you multiple these number they are equivalent to 81.

81 = 81

Since the equation given, when substituted x for 12, is equivalent to 81, this proves that substituting x for 12 makes this equation true.

4 0
3 years ago
One kilogram of cheese costs £6.60 how much would 200g cost?
Helga [31]

Answer:

0.132

Step-by-step explanation:

if 1kg of chees cost 6.60 100g cost 0.0660 So if 0.0660 multiplied by 2        

= 0.132

7 0
2 years ago
3. Order the rational numbers from least to greatest:<br> 0.5, 0, - 1.5, 1, -0.5, -1
harina [27]

Answer:

-1.5,-1,0,0.5,1 is the answer

8 0
2 years ago
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