a^2=b^2+c^2
×=11; a^2=(6×11+7)^2+(3×11)^2
a^2=6418
so the length is estimately 80.11
<span>16=<span><span>1/4</span>p
</span></span>step 1: flip the equation.
<span><span><span>1/4</span>p</span>=16
</span>step 2: multiply both sides by 4.
<span><span>4*<span>(<span><span>1/4</span>p</span>) </span></span>=<span><span>(4)</span>*<span>(16)
</span></span></span><span>p=64
</span>Answer: p=64<span>
</span>
f(35) = (9/5)*35 + 32 = 63 + 32 = 95, (2), hopefully I'm right or it can be Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :
f-(9/5*(35)+32)=0
X+y=-1
3x-y=21
add them equations
x+y=-1
<u>3x-y=21 +</u>
4x+0y=20
4x=20
divide by 4
x=5
x+y=-1
5+y=-1
minus 5 both sides
y=-6
(x,y)
(5,-6)
D is answer
3/-7 is equivalent to -3/7z
