2 years ago

What is % of 20 is 50?

Mathematics

2 answers:

Kay [80]2 years ago

4 0

Answer:

40%

Step-by-step explanation:

20/50 = 40 /100

you have to expand to 100 and you get 40%

lesya [120]2 years ago

3 0

Answer:

Step-by-step explanation:

do 20 divided by 2

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Dovator [93]

Bear with my working out lol,

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6x7 = 42in^2
(11x4) / 2 = 22in^2

Total = 196in^2

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2 years ago

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3×10+2×1+6×1/100+4×1/1000 is the expanded form of which decimal?

motikmotik

The answer would be 32.064

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3 years ago

Which graph represents the function below?

irinina [24]

Answer:

poop

Step-by-step explanation:

poop

4 0

3 years ago

I need help someone please

IgorLugansk [536]

Answer: The answers are in the steps.

Step-by-step explanation:

A) 4 $\frac{1}{2}$ = 9/2 * 13 = 117/2

B ) 13 ( 58 + 1/2)

= 754 + 6.5

= 760.5

7 0

3 years ago

Pls help w these thx <33

stepladder [879]

Answer:

36.81233927

13.02532494

Step-by-step explanation:

You need to use the law of sine for both of them

the law of sine is as follows:

$\frac{a}{\sin(A)}=\frac{b}{\sin(B)}=\frac{c}{\sin(C)}$

Question 1:

$\frac{15}{\sin(64)}=\frac{10}{\sin(y)}\\y=36.81233927$

Question 2:

Let x= AB

Start by solving for the missing angle, 53

$\frac{8.4}{\sin(31)}=\frac{x}{\sin(53)}$

x= 13.02532494

I will leave you to round the answers

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2 years ago