Ask question

Ask question

All categories

3 years ago

6

Find the width of a photograph whose length is 8 inches and whose proportions are the same as a photograph that is 18 inches wid

e by 24 inches long.

1 answer:

lara [203]3 years ago

8 0

6 inches because 24 is 3 times greater than 8, so you would do 18/3.

You might be interested in

Which is the correct formula for the function?

tekilochka [14]

D. y = -2x - 2
y=mx+b

7 0

3 years ago

I need all the help I can

Sholpan [36]

^^ they’re right so hope it helps

7 0

3 years ago

For what values of x does 25^x = 5^x^2-3?

weeeeeb [17]

Attached solution with detailed work.

6 0

3 years ago

Read 2 more answers

I have 45 cents in nickels.

pentagon [3]

Answer:

135

Step-by-step explanation:

43 times 3 is 135

5 0

3 years ago

Law of cosines <br><br> HELP MES

Lorico [155]

Answer:

70.52 degrees

Step-by-step explanation:

To find the angles, we must first find the lengths of each side of the triangle. Adding up the respective radii, we can see that

XY = 5+4 = 9 CM

XZ = 6+5 = 11 CM

ZY = 4+6 = 10 CM

Now we can apply the cosine rule

$C\:=\:\sqrt{A^2+B^2-2ABcosx}$

We need to rearrange the rule to solve for x, our missing angle

$x\:=\:cos^{-1}\left(\frac{a^2+b^2-c^2}{2ab}\right)$

solving for our unknown angle:

$x\:=\:cos^{-1}\left(\frac{9^2+10^2-11^2}{2\cdot 9\cdot 10}\right)$

$x\:=\:70.52^{\circ }$

Therefore angle YXZ is 70.52 degrees

7 0

3 years ago