Plz read the question then ANWSER then tell me what u did, to get the amwser/ how u did it
2 answers:
Answer:
A =26 cm^2
Step-by-step explanation:
The area of a triangle is found by
A = 1/2 bh where b is the base and h is the height
A = 1/2 (6.5) * 8
A =26 cm^2
Answer:
26 cm²
Step-by-step explanation:
the area of a triangle can be calculated using the following formula
1/2 bh
b=base
h=height
the base in this case is 6.5 cm
the height is 8 cm
so you multiply 8 and 6.5=52
then you divide 53 by 2=26
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Answer:
y = -5x - 25
Step-by-step explanation:
Substitute into form of y - y1 = m(x - x1): (Take the point (-7,10) for x1 & y1, m would be the slope)
y - 10 = -5(x -(-7))
y - 10 = -5(x + 7)
y - 10 = -5x - 35
y = -5x - 25
Answer:
Subtract c from each side, using the subtraction property of equality
Step-by-step explanation:
0 = ax^2 + bx + c
Subtract c from each side, using the subtraction property of equality
-c = ax^2 + bx + c-c
-c = ax^2 + bx
Answer:
f(-2) = -4x + 6
Step-by-step explanation:
f(x) = 2x + 6
f(-2) = -2(2x) + 6
f(-2) = -4x + 6
Answer:
6
Step-by-step explanation:
let’s start with putting the unknown to x, in this case it is the number.
5x-5=7+3x, so now we just solve this equation.
5x-3x=7+5
2x=12
x=6
Step-by-step explanation:
yeah she be correct 2.1
