Answer: 0°F
Step-by-step explanation:
Temperature on a winter morning = -11°F
Increase in temperature noticed in the afternoon = +11°
Tthe temperature when Guadalupe checks in the afternoon will be:
= Temperature in the morning + Increase in temperature
= -11°F + 11°
= 0°
The temperature in the afternoon was 0°F.
Answer:
The answer is option C
Step-by-step explanation:
To find the indicated angle we use sine
sin ∅ = opposite / hypotenuse
From the question
The opposite is 37
The hypotenuse is 41
So we have
sin ? = 37/41
? = sin-¹ 37/41
? = 64.4805
? = 64° to the nearest degree
Answer:
3x^2 -2x-8
Step-by-step explanation:
(x-2)(3x+4)
FOIL
first: 3x*x = 3x^2
outer: x*4 =4x
inner: -2*3x = -6x
last: -2*4 = -8
Add together: 3x^2 +4x-6x -8
3x^2 -2x-8
The formula is correct but I do not see any of the other statements. so yes the formula is true.