Help! What is the area of each shape?
2 answers:
Answer:
27.84 m² , 42.48 m²
Step-by-step explanation:
The area (A) of a triangle is calculated as
A = 
bh ( b is the base and h the perpendicular height )
Shape A
has b = 9.6 and h = 5.8, then
A = 0.5 × 9.6 × 5.8 = 27.84 m²
Shape B
has b = 11.8 and h = 7.2 , then
A = 0.5 × 11.8 × 7.2 = 42.48 m²
Answer:
Shape A = 55.68
Shape B = 79.2
Step-by-step explanation:
Shape A work : 
x 
= 55.68
Shape b work : 11 x 7.2 = 79.2
Hope this helps!
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Answer:
a) -4
b) 2
Step-by-step explanation:
a) f(-2) = 3*-2 + 2 = -4
b) f(x) = 8
3x + 2 = 8
3x = 8 -2
3x = 6
x = 6/3
x = 2
Answer:
because the first one is better duh
Step-by-step explanation:
you did a dumb answer for points on my question sooo lol this is what you get :)
Answer:
a - 8.5ft
Step-by-step explanation:
() Using trig ratio
sin(45) = x/12
12 * sin(45) = x
x = 8.5
() Using Pythagorean theorem
*special right triangle*
Since x * 
= 12
to find the legs
x = 
x = 8.5
Answer:
it's 6
Step-by-step explanation:
B=7 and D=13, so 13-7= 6
we have point (1,-1)
and point (-3,5)
slope =(y2-y1)/(x2-x1)
m = (5-(-1))/(-3-(1))
m = 6/(-3-1)
m = 6/-4
m = -3/2
point slope form
y-y1 = m(x-x1)
y-(-1) =-3/2(x-(1))
y+1=-3/2(x-1)
Choice B
