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3 years ago

Put 18/45 in simplest form

Mathematics

2 answers:

marusya05 [52]3 years ago

5 0

We do this by first finding the greatest common factor of 18 and 45, which is 9.

Then, we divide both 18 and 45 by the greatest common factor to get the following simplified fraction:

2/5

Therefore, this equation is true:

<span>18/45 = 2/5</span>

Nesterboy [21]3 years ago

4 0

Okay so 18/45 = 2/5 in simplest form. hope this helped

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Suppose that triangle ABC is a right triangle with a right angle at C and hypotenuse C. Also note that a is the length of the si

gavmur [86]

Answer:

The value of a is 7.4833. The value of $A=29.9262^0$ and $B=60.0735^0$ .

Step-by-step explanation:

Consider the provided information.

The required figure is shown below:

We need to find the value of a.

Calculate the value of a by using Pythagorean theorem.

$a^2+b^2=c^2$

$a^2+(13)^2=(15)^2$

$a^2=225-169$

$a^2=56$

$a=7.4833$

Hence, the value of a is 7.4833.

Now find the value of angle A as shown:

$\sin A=\frac{a}{c}$

$\sin A=\frac{7.4833}{15}$

$A=sin^{-1}(0.4989)$

$A=29.9262^0$

Find the value of angle B as shown:

$\sin B=\frac{b}{c}$

$\sin B=\frac{13}{15}$

$B=sin^{-1}(0.8667)$

$B=60.0735^0$

Hence, the value of $A=29.9262^0$ and $B=60.0735^0$ .

6 0

3 years ago

Guina made a scale drawing of a window she is making for her house.

klio [65]

Answer:

Proportion: 1/3=3/x

Step-by-step explanation:

The "1/3" proportion is telling us how the scale measurement relates to the real measurement.

The "3/x" describes the length of side B.

Now it is easy to figure out the answer! :D

Hope it helped!

8 0

3 years ago

Read 2 more answers

Hey lol can someone help with this question?

inna [77]

6.0 would be the answer

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3 years ago

Karter has 24 T-shirts. Karter has 8 fewer pairs of shoes than pairs of pants. If the number of T-shirts Karter has is double th

Svet_ta [14]

Answer:

Step-by-step explanation:

Let p represent the number of pants Karter has, s represent the number of pairs of shoes he has and t the number of T-shirts he has.

Karter has 24 T-shirts.

t=24

Karter has 8 fewer pairs of shoes than pairs of pants.

p=s+8

The number of T-shirts Karter has is double the number of pants he has.

2x p= t

then

p=t/2=24/2=12

s=p-8=12-8=4

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3 years ago

If the angle is in standard position and P(x, y) is a point on the terminal side of , and r is the distance from the origin to P

Ghella [55]

Answer:

x^2 + y^2 = r^2

Step-by-step explanation:

See image. "An angle in standard position" means the vertex (point part) of the angle is at the origin (0,0). And one side of the angle is glued onto the x-axis. The other side of the angle is free to rotate around the axis. That's the terminal side. Then there's a point P (x,y) on that side. See image. And r is labelled there. This set up makes a right triangle. So I put Pythagorean theorem as the answer here, but honestly if you are learning any right triangle theorems or trigonometry, you could use this set up. The leg that lays along the x-axis is x units long and the other leg is y units long. The hypotenuse is r units long.

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