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2 years ago

Help pls thanks i will give brainliest lol

Mathematics

1 answer:

bagirrra123 [75]2 years ago

8 0

D is the answer to this question i learned this last year

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<img src="https://tex.z-dn.net/?f=%5Csf%7B%5Clongrightarrow%7B20000%20%5C%3A%20%5Ctimes%20%5C%3A%20%5Cdfrac%7B9%7D%7B100%7D%20%5

frutty [35]

$\sf{\longrightarrow20000 \times \frac{9}{100} \times \frac{7.5}{12}}$

$\sf{\longrightarrow200 \: \times 9 \times \frac{7.5}{12}}$

$\sf{\longrightarrow200 \times 3 \times \frac{7.5}{4}}$

$\sf{\longrightarrow50 \times 3 \times 7.5}$

$\sf{\longrightarrow50 \times 22.5}$

${\longrightarrow\large\boxed{\sf1125.}}$

3 0

2 years ago

Read 2 more answers

What’s the value of (-1/2) -4

Tatiana [17]

Answer: -4.5

Step-by-step explanation:

8 0

3 years ago

A Millipede has how many legs

ss7ja [257]

About 1000 legs........

6 0

3 years ago

Read 2 more answers

Solve the triangle A=21 C=105 c=5

gregori [183]

Answer:

Granted that uppercase letters are the angles measurements and lowercase letters are the side lengths. I also was unable to round as I don't know to what decimal you need to round to.

First to find the measure of angle B, we must subtract A and C from 180

$180-21-105=54$

B=54

Next, we can use the law of sines in order to find the measures of a and b

As a reminder, The law of sines is

$\frac{a}{sinA} =\frac{b}{sinB} =\frac{c}{sinC}$

First, lets solve for b

$\frac{b}{sin54}=\frac{5}{sin105} \\\\b=\frac{(5)sin54}{sin105}\\\\b=4.187780119$

Next lets solve for a

$\frac{a}{sin21}=\frac{5}{sin105} \\\\a=\frac{(5)sin21}{sin105}\\\\a=1.85504901$

3 0

3 years ago

The length of the side sqaure A is 50% OF THE LENGTH OF THE SIDE SQUARE b

UNO [17]

Let's say the side length of square A is x, which means the side length of square B is 2x.

Then, the area of square A can be written as , and the area of square B can be written as .

There's no diagram here with shaded region, so I'll just find the area of square A as a percentage of the area of square B:

= 1/4 = 25%

So, the answer is 25% (note this is the answer to the question: "express the area of square A as a percentage of the area of square B; there is no diagram showing me where the shaded area is, so I cannot answer the original question

4 0

2 years ago