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2 years ago

If y divided by x has a quotient of q and a remainder of r then y ?

Mathematics

1 answer:

Sveta_85 [38]2 years ago

3 0

Answer:

y = qx + r

Step-by-step explanation:

dividend/divisor = quotient R remainder

y/x = q R r

y = qx + r

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In ΔUVW, w = 3 inches, ∠W=23° and ∠U=73°. Find the length of u, to the nearest 10th of an inch.

kirza4 [7]

Answer:

<h2>7.4inches</h2>

Step-by-step explanation:

Check the attachment for the diagram. Sine rule will be used to get the unknown side of the triangle.

According to the rule;

$\frac{u}{sinU} = \frac{v}{sinV} = \frac{w}{sinW}\\\frac{u}{sinU} = \frac{w}{sinW}$

Given w = 3 in, ∠W=23° and ∠U=73°, on substituting into the equation above to get u we have;

$\frac{u}{sin73^{0} } = \frac{3}{sin23^{0} }\\usin23^{0} = 3sin73^{0}\\u = \frac{3sin73^{0} }{sin23^{0} }\\u = \frac{2.87}{0.39} \\u = 7.358\\u = 7.4in$

The length of u is 7.4inches to nearest 10th of an inch

6 0

3 years ago

A square field has an area of 10 square miles. What is the approximate length, to the nearest thousandth, of one side of this fi

blsea [12.9K]

$A=10 [mi^{2}]\\
A=s*s=s^{2}\\
s= \sqrt{A} \\
s= \sqrt{10} =3.162$

4 0

3 years ago

Read 2 more answers

What is the area of a sector with a central angle of (2pi/3) radians and a diameter of 12 in?

Stels [109]

Answer:

The area of the sector is $37.68\ in^{2}$

Step-by-step explanation:

step 1

Find the area of the circle

The area of the circle is equal to

$A=\pi r^{2}$

we have

$r=12/2=6\ in$ ----> the radius is half the diameter

substitute

$A=(3.14)(6)^{2}$

$A=113.04\ in^{2}$

step 2

Find the area of a sector with a central angle of (2pi/3)

Remember that

The area of $113.04\ in^{2}$ subtends a central angle of $2\pi \ radians$

by proportion

Let

x----> the area of the sector

$\frac{2\pi}{113.04}=\frac{(2\pi/3)}{x}\\ \\x=113.04*(2\pi/3)/(2\pi)\\ \\x=37.68\ in^{2}$

8 0

3 years ago

Slope=-1;y-intercept=0

lozanna [386]

Step-by-step explanation:

you would go through the origin

from 0 Go up 1 And over 1 everytime

hope this helps

4 0

2 years ago

Solve for w.<br> 44=2w<br> Simplify your answer as much as possible.

emmasim [6.3K]

Answer:

The answer is 22.

Step-by-step explanation:

dklecmmkek

3 0

3 years ago