3 years ago

Can someone help me pls

Mathematics

1 answer:

Arturiano [62]3 years ago

8 0

Answer:

i got u

Step-by-step explanation:

i got u

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Please help me I’ve been trying

Sindrei [870]

AC = 2.87

Solution:

Given AB = 5

To find the length of AC:

The given triangle is a right triangle.

So we can use trigonometric formula.

$$\sin \theta=\frac{\text { Opposite }}{\text { Hypotenuse }}$

$$\Rightarrow \sin B=\frac{A C}{AB }$

$$\Rightarrow \sin 35^\circ=\frac{AC}{5 }$

$$\Rightarrow \sin 35^\circ\times 5=AC$

$$\Rightarrow 0.573\times 5=AC$

$$\Rightarrow 2.865=AC$

⇒ AC = 2.87

Hence the length of AC = 2.87.

4 0

3 years ago

I don't understand my homework..

Alexxandr [17]

What is your homework

6 0

3 years ago

Saj makes Rose Pink paint and Cherry Pink paint. He mixes red paint with white paint as shown. Rose Pink red : white =1:2 Cherry

Julli [10]

Answer:

No. He had not made cherry pink paint

Step-by-step explanation:

Rose Pink red : white = 1 : 2

Cherry Pink red : white = 4 : 3

<em>...he adds 80 litres of red paint and 28 litres of white paint.</em>

The question basically want us to check if it follows the ratio.

To have the cherry pink, the ratio must be 4:3 however the ration of paint he mixed is;

80 : 28 which is equivalent to 20 : 7

This means he had not made cherry pink paint

5 0

3 years ago

Write 6(7+5)+3=75 using the distributive property, without parentheses.

Sindrei [870]

6*7+6*5+3=75
i hope this help u and pls dont report me for bad answers

3 0

3 years ago

A student solved this problem and said the answer was 2 1 1/2 miles.

Cloud [144]

So do (21/2+49/4)-3/2=You get 21 1/4 miles
Since 21 1/4 is close to 21 1/2, this answer is reasonable. So A is the answer

4 0

4 years ago