Answer:
It's hard to make out which is x and y, if x is lower right and y is at the top, then:
x = 55°
y = 70°
Step-by-step explanation:
x = 55° because it is an isosceles triangle
y = 180° - 55° - 55° = 70°
Answer:
1. -4x + 2 > 0
-4x>-2
2x<1
x<0.5
2. 5x > x + 4
4x>4
x>1
3. 3x + 4 < 10
3x<6x<2
4. -10x + 5 -4 > 4x + 3 -1
4x>27
x<1
x<1/7
5. 6x + 3 < 7x - 10
-x<-13
x>13
6. 2x - 4 < 8x + 2
-6x>-6
x<1
7. -3s + 3 > 3
-3s>0
s<0
8. 4s + 2s > 6
6s>6
s>1
9. 6t < 12
t<2
10. 11x < 12
1x<11
11. 3x > 36
x>12
12. 25x < 500
x<20
13. 16r < 8 (10)? U wanted to right
16r < 8*10?
If yes, then
16r < 80
r < 5
14. 6s > 216
s>36
15. 8x < 64
x<8
Answer:
The symbol ^ is used for an expoinet, such as a square or a cube (e.g. 6^3)
Nothing "weighs" 56.7 grams. "Gram" is a unit of mass, not force or weight.
On Earth, 28.35 grams of mass weigh about 1 ounce .
1 dozen of anything = 12 of them
If each tennis ball has 56.7 grams of mass, then a dozen of them
have
(12) x (56.7) = 680.4 grams of mass .
Their weight is (680.4 grams) x (1 ounce / 28.35 grams) =
(680.4 / 28.35) = 24 ounces.
That's 1.5 pounds.
Answer:
p(x) = (5x - 1) (x + 4) (x - 2)
