Answer:
Step-by-step explanation:
y = -2x + 11
Answer:
Step-by-step explanation:
15*2=30
30/2=10
<u>10 pizzas</u> will evenly divide between 15 ppl and give each 2 slices with no extras.
Answer:
22/3 or 7.33(repeating)
Step-by-step explanation:
1) distribute 1/4
12x/4-24/4=16
3x-6=16
add 6 on both sides
3x=22
divide by 3 on both sides
x=22/3 or 7.333(repeating
Answer:
A) 1.5
B) x^2-23x+42 = (x-2)(x-21)
C) x=2, x=21
Step-by-step explanation:
a) 15 -2x / 3 = 4
15-2x = 12 (Times by three on both sides)
-2x = -3
x = -3/-2 = 3/2 = 1.5
b) x^2-23x+42
x^2-23x+42 = (x-2)(x-21)
c) x^2 -23x +42 = 0
x=2, x=21
(x-2) = 0 ⇒ x = 2
(x-21) = 0 ⇒ x = 21
Answer: The correct option is tan(F).
Explanation:
In the given figure the triangle is a right angle triangle because .
It is also given that and .
Since it is an isosceles right angle triangle, therefore the value of perpendicular and base is same for both angles D and F, which is 5.
The value of cos(F) is .
The value of sin(F) is .
The value of sin(D) is .
The value of tan(F) is 1. Which is not equal to .
The value of cos(D) is .
Therefore, the value of tan(F) is not equal to the value of cos(F), so the correct option is third.