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Ivahew [28]
3 years ago
15

Question 2

Mathematics
1 answer:
Westkost [7]3 years ago
7 0

Answer:

3/8

Step-by-step explanation:

this is because there are 8 students in all and only three of them are boys

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If 1⁄50 of an amount is 12, what is 1⁄20?
Alika [10]
You start by changing both the a common denominator, this case it would be 100 so it’s 2/100 and 5/100, since 1/50 and 2/100 is the same, each 1/100 is equal to “6” and you have 5/100, which is EQUAL TO 30
4 0
3 years ago
The square of the sum 5 and 8
kipiarov [429]

\underline{ \huge{ \red{Solution: }}} \\  \\  {(5 + 8)}^{2}  \\  \\  =  {13}^{2}  \\  \\  = 169
6 0
3 years ago
The measure of an angle is three more than twice its supplement. What is the measure of the angle?
Zinaida [17]

Answer: the angle is 1°+n×120°

1°, 121°, 241°


Step-by-step explanation:

Angles are taken modulo 360°, so 363° = 3°.

Angle plus supplement gives 180°.

Let a be angle, s be supplement of a.

So s = 180-a. Given a = 3 + 2s

a = 3 + 2(180 - a)

a = 3 + 360 - 2a = 363 - 2a


3a = 363° or 3° or 723°

a = 121° or 1° or 241°


a = 1°

s = 179°

2s = 358°

2s+3 = 361° = 1° (modulo 360)


a = 121°

s = 180-121 = 59°

2s = 118°

2s + 3 = 121°, as required.


a = 241°

s = 360+180-241 = 540-241 = 299

2s = 598

2s + 3 = 601 = 241 (modulo 360)


7 0
3 years ago
What’s the answer to this?
kaheart [24]

Answer:

100

Step-by-step explanation:

5 0
3 years ago
If you wanted the item that cost the most at the top of the table, you would sort in descending order. true false
Leya [2.2K]
It is true because u need to sort it so u can find the one that cost the most.

6 0
3 years ago
Read 2 more answers
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