Answer:
I believe its $1.33
Step-by-step explanation:
$3.99 divided by 3 is $1.33
Answer:
45.7°
Step-by-step explanation:
- area of a triangle= 180°
- so,180- 88•6=91•4
- since the congruent angles are equal,you will divide 91•4 by 2
- 91•4÷2=45•7
- ans=45•7°
No, the product is not valid. The number of columns of

(five) should match the number of rows of

(four).
Answer:
x = 17, MN = 11
Step-by-step explanation:
Given 2 secants from an external point to a circle, then
The product of the external part and the whole of one secant is equal to the product of the external part and the whole of the other secant.
(5)
7(7 + x) = 8(8 + 13) = 8 × 21 = 168 ( divide both sides by 7 )
7 + x = 24 ( subtract 7 from both sides )
x = 17
(6)
9(9 + 2x - 7) = 10(10 + 8)
9(2x + 2) = 10 × 18 = 180 ( divide both sides by 9 )
2x + 2 = 20 ( subtract 2 from both sides )
2x = 18 ( divide both sides by 2 )
x = 9
Then
MN = 2x - 7 = 2(9) - 7 = 18 - 7 = 11