Answer:
54 wpm
Step-by-step explanation:
This is a simple rate word problem and all we have to do is put these two numbers into words per minute which is essentially words divided by minutes
Basically, all we have to do is divide the number of words by the minutes to get our answer
So 702 divided by 13 is 54
Jaime types with a speed of 54 words per minute
I hope I helped and have a wonderful day!
144=(x+7)^2 take the square root of both sides...
12=x+7 subtract 7 from both sides...
x=5
So the original was a 5m square.
...
255=WL and you are told that W=L+2 so the equation becomes:
255=(L+2)L
255=L^2+2L
L^2+2L-255=0
L^2+17L-15L-255=0
L(L+17)-15(L+17)=0
(L-15)(L+17)=0 Since L>0...
L=15yd, and since W=L+2, W=17yd so
length=15, width=17yd
Answer: 50 degrees
Step-by-step explanation:
This is actually quite simple using the exterior angle theory
"The exterior angle theorem states that the measure of an exterior angle is equal to the sum of the measures of the two remote interior angles of the triangle"
In this case the exterior angle is 120 degrees, basically what the theorem states is that it the angle that you see outside the triangle equals the angle measurements of the 2 angles opposite of it, so just create an equation because you know 2 of the variables
120=70+x
120-70=x
Angle x = 50 degrees
5_3 ; x 1
<em>5 = 3x </em>
<u>x = 5/3 </u>
Juanita will need 5/3 flakes of flour
No because it's negative 20 plus positive 40 So it's 20 percent more than the original