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3 years ago

Can some please help me with this question

Mathematics

1 answer:

kompoz [17]3 years ago

4 0

9514 1404 393

Answer:

423 in²

Step-by-step explanation:

The area is given by the formula ...

A = 1/2·xy·sin(W)

A = 1/2(32 in)(96 in)sin(16°) ≈ 423.379 in²

The area of ∆WXY is about 423 square inches.

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HELP I DONT KNOW WHICH CHOICE TO PICK

Nady [450]

Answer:

second option

Step-by-step explanation:

The perimeter is the sum of the 3 sides of the triangle

Given

hypotenuse = x $\sqrt{2}$ and

the combined length of the legs = 2x , then

perimeter = x $\sqrt{2}$ + 2x

6 0

4 years ago

Perform the indicated operation. 3m-6/4m+12*m^2+5m+6/m^2-4

Troyanec [42]

Answer:

$\frac{3}{4}$

Step-by-step explanation:

The given expression is:

$\frac{3m-6}{4m+12} \cdot \frac{m^2+5m+6}{m^2-4}$

We factor to get:

$\frac{3(m-2)}{4(m+3)} \cdot \frac{(m+2)(m+3)}{(m-2)(m+2)}$

Cancel out the common factors to get:

$\frac{3(m-2)}{4(m+3)} \cdot \frac{(m+3)}{(m-2)}$

We cancel further to get:

$\frac{3(m-2)}{4(m+3)} \cdot\frac{(m+3)}{(m-2)}=\frac{3}{4}$

The correct chice is B.

5 0

3 years ago

earth is approximately 9 x 10^7 miles from the sun. neptune is approximately 3x10^9 miles from the sun. neptune is approximately

Gelneren [198K]

Answer:

$33$ times

Step-by-step explanation:

Distance between Earth and the sun $(D)$ = 9 × $10^{7}$ miles = $90,000,000$ miles

Distance between Neptune and the sun $(d)$ = 3 × $10^{9}$ miles = $3,000,000,000$ miles

Find $\frac{d}{D}$ .

$\frac{d}{D}=\frac{3,000,000,000}{90,000,000} =33.3$ ≈ $33$

Therefore,

Neptune is approximately $33$ times farther from the sun than earth

8 0

3 years ago

Lisa [10]

Answer:

846 because 1000-154 is 846 .

4 0

3 years ago

Find the slope of each line?

nydimaria [60]

Just find two places where the line passes through a point. For example for number one, it would be (5,4) and (2,3). Then, count how many whole units are between them and then you have slope (rise (up and down) divided by run (side to side)

So, going back to number one, your answer would be 1/3 because you go up one block and over three blocks to get from (5,4) to (2,3). Also, if you look at the line and it is an incline, then it is positive (like number one). But, if the line is a decline, then your slope would be negative (like number three).

I know I didn't give you the answers, but hopefully you understand it better!

4 0

3 years ago