3 years ago

Which geometric figures have a measurable quantity? A. line B. angle C. point D. lin

Mathematics

1 answer:

Jlenok [28]3 years ago

8 0

Answer:

Step-by-step explanation:

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Can you help me with the question please?

mote1985 [20]

Answer:

$\frac{1}{4} y \geqslant 8 =$

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Use the multiplier method to increase £72 by 12%<br> You must show your working.

cricket20 [7]

Answer:

£80.62

Step-by-step explanation:

100+12%=112%

112/100= 1.12

1.12*£72 =£80.62

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3 years ago

How much greater is 200 than 100 and 10

Deffense [45]

Answer:

2 & 20

Step-by-step explanation:

100 x 2= 200

20 x 10= 200

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What is the radian measure of an angle equal to 225 ?

ANTONII [103]

The answer is it’s 5 pie over 4

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3 years ago

Find the missing part.

sveta [45]

Answer:

The answer is $a = \frac{15}{4}$

Step-by-step explanation:

We have to:

$cos(\theta) = \frac{adjacent\ side}{hypotenuse}$

So, if we take the 60 degree angle of the smallest triangle, we have to:

$cos(60) = \frac{a}{x}$

We do not know x. But if we take the sine of the angle of 30 degrees and the main triangle we have:

$sin(30) = \frac{x}{15}\\\\x =\frac{15}{2}$

Then:

$cos(60) = \frac{a}{\frac{15}{2}}$

$a = cos(60)\frac{15}{2}$

$a = \frac{15}{4}$

7 0

3 years ago