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2 years ago

I will give brainleist

Mathematics

1 answer:

Kitty [74]2 years ago

4 0

Answer:

= 28.27m 

Step-by-step explanation:

<h3> AREA OF CIRCLE = 2 π r</h3>

= 2 x 3.14 x 3m

= 28.27m

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How to write 19,000+400+1+60=

zloy xaker [14]

Answer: 19,461

Step-by-step explanation:

Add 19,000+400 get 19,400

Add 19,400+60 and get 19,460 add 1 and get 19,461

8 0

2 years ago

A greengrocer sells a melon at a profit of 37.5% on the price he pays for it. what is the ratio the cost price to the selling pr

strojnjashka [21]

$\frac{100}{137.5} = \frac{1}{1.375}$ I simply divided by 100 and moved the decimal two places to the left.

4 0

3 years ago

How do you solve 3/5 times 2/3

UkoKoshka [18]

Hello! And thank you for your question!

First use the rule: A/b x c/d = ac/bd

3 x 2 over 5 x 3

Simplify 3 x 2:

6 over 5 x 3

Simplify 5 x 3:

6/15

Simplify further:

2/5

Final Answer:

2/5

3 0

2 years ago

completa con las razones trigonométricas de cada triángulo rectángulo dado y encuentra el lado faltante aplicando el teorema de

Rus_ich [418]

primero vamos a calcular el lado faltante usando el teorema de pitagoras para poder obtener el lado faltante a

$a=\sqrt[]{hipotenusa^2-cateto^2}$ $a=\sqrt[]{100^2-85^2}=52.68$

a=52.68 m

teniendo el lado faltante podemos calcular las razones trigonometricas

$\sin (55)=\frac{85}{100}=0.85$ $\cos (55)=\frac{52.68}{100}=0.52$ $\tan (55)=\frac{85}{52.68}=1.61$

$\csc (55)=\frac{100}{85}=1.17$ $\sec (55)=\frac{100}{52.68}=1.89$ $\cot (55)=\frac{52.68}{85}=0.61$

4 0

10 months ago

NeTakaya

Answer:

$45 after the discount

Step-by-step explanation:

Set up a proportion.

$\frac{x}{50} = \frac{10}{100}$ $50 is the total amount and make the 10% a decimal

x(100) = 50(10)

100 = 500

100 ÷ 500

x = 5 <-- We have to subtract this amount from the total

$50 - $5 = $45 <-- total after the discount

Hope this helps!!

4 0

2 years ago

Read 2 more answers