Answer:
y=0x+2 meaning the slope is equal to 0
Step-by-step explanation:
If you think about this question you'll see that our two points have the same y coordinate
This means that the slope is equal to 0
so we have
y=0x+b
If we plug in -3 for x and set the equation equal to 2 we can find b
0+b=2
b=2
so we have
0x+b=y
Hope this helps!
C I just took the test have a good day!
Let x be the number of child admission tickets sold:
Child's ticket = x
There is a total of 145 tickets sold:
Adult = 145 - x
Total sales is $1020.80:
5.6x + 9.2(145 - x) = 1020.8
Solve for x:
5.6x + 9.2(145 - x) = 1020.8
5.6x + 1334 - 9.2x = 1020.8
3.6x = 313.2
x = 313.2 ÷ 3.6
x= 87
Answer: Number of child's ticket = 87
Answer:
no
Step-by-step explanation:
<h3>Answer:</h3>
9. 3.6
10. 1.4
11. 5
<h3>Explanation:</h3>
It can help to draw a diagram relevant to the question. (See the attached for 3 diagrams.)
The radius of a circle is the same from the center to every point on the circle. This tells you HB = BC = 2; CD = DE = 1; EF = JF = 3.
The Pythagorean theorem tells you for sides X and Y and hypotenuse Z of a right triangle, the following relation is true:
... Z² = X² + Y²
Taking the square root, you have ...
... Z = √(X² +Y²)
_____
9. HD² = HB² +BD² . . . . where BD = BC+CD = 2+1 = 3
so we have
... HD = √(2² +3²) = √(4+9) = √13 ≈ 3.6
10. IE² = ID² +DE²
... IE = √(1² +1²) = √2 ≈ 1.4
11. JD² = JF² +FD² . . . . where FD = DE +EF = 1+3 = 4
... JD = √(3² +4²) = √(9+16) = √25 = 5