Answer:
x +4
Step-by-step explanation:
The trinomial x² +8x +16 is a perfect square trinomial, so factors as ...
x² +8x +16 = (x +4)²
Assuming the side length is one of the factors of the given area, it will be ...
side length = (x +4)
20 points, 37-17=20 20 points away from eachother if they were on a number line
Answer:
Spine length = 48 cm
Step-by-step explanation:
So the little marks at the top of the kite closely resemble the "right angle" symbol, but it's a trick
The top angle can be found using the law of cosines
78² = 62² + 62² - 2(62)(62)cosθ
78² = 2(62²) - 2(62²)cosθ
cosθ = (78² - 2(62²)) / -2(62²)
cosθ = 0.2086...
θ = 77.9575...°
Spine = 62cos(77.9575 / 2)
Spine = 48.1975...
Answer:
the second one I can't give a explanation cause my wrist is broken so it's harder to type hope this helps
Answer:
109.9
Step-by-step explanation:
diameter of circle(d)=35
perimeter of circle(p)=?
we know,
p=pi d
=3.14×35
=109.9