Answer:
y = x + 3
Step-by-step explanation:
slope intercept form: y = mx + b
slope is given: 1
(x, y) is given: (4, 7)
plug in values and solve for b:
7 = (1)(4) + b
b + 4 = 7
b = 3
rewrite equation:
y = 1x + 3
y = x + 3
Answer:yellow .
Step-by-step explanation: you’re moving over 2 to the right. Right is positive. Down is negative, and since you’re doing 2 to the right, and down 1, we have (2,-1)
Area = S^2
S(S-3) =70
S^2 -3S = 70
S^2 - 3s-70 = 0
(s-10) (s+7) = 0
s = 10, s=-7
S=10
original dimension was 10cm x 10cm
Area of triangle = 1/2 x base x height
base = 15 + 6 = 21
height = 8
Area of triangle = 1/2 x 21 x 8 = 84 in²
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Answer: Area = 84 in²
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Answer:
∠ A ≈ 16.67°
Step-by-step explanation:
Using the Sine rule in Δ ABC
= 
, substitute values
= 
( cross- multiply )
16 sinA = 8 sin35° ( divide both sides by 16 )
sin A = 
, thus
∠ A = 
( ) ≈ 16.67° ( to 2 dec. places )
