Answer:
x = 60°
Step-by-step explanation:
the triangle has 3 congruent sides and is therefore equilateral with 3 congruent angles, each of 60°
x and the angle on the right vertex are alternate angles and are congruent, so
x = 60°
Step-by-step explanation:
y = -6x + 10 (1)
-5x + y = -1 (2)
Sub (1) into (2)
-5x + (-6x + 10) = -1
-5x - 6x + 10 = -1
-11x = -11
-11x/-11 = -11/-11
x = 1
Sub x = 1 into (1)
y = -6(1) + 10
y = -6 + 10
y = 4
Answer:
8 pounds of candy
Step-by-step explanation:
32 divided by 4 is 8
8 x 4 is 32
so they will get 8 pounds of candy
Proof:
3 consecutive integers are x, x+1 , x+2.
Add these values.
x+x+1+x+2
3x+3
3×(x+1)
3(x+1) is the multiple of 3 for any integer value of x.
Answer:
4 and 40
Step-by-step explanation:
2/5 of 10 is 4
2/5 of 100 is 40
