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Mama L [17]
3 years ago
11

One solution to the problem below is 7. What is the other solution? M^2-49=0

Mathematics
1 answer:
ASHA 777 [7]3 years ago
4 0
(X-7)(x+7)
Set each equal to zero

X-7=0 X+7=0
X=7 X=-7
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WILL GIVE BRAINLIEST ANSWER!!!!!!HELPPPP
Nimfa-mama [501]

Answer: 3 units right 6 units up

Step-by-step explanation:

coordinate B was first (3,3)

then became (6,9)

X axis is 3 which is left and right

Y axis is also 3 which is up and down

right = positive left= negative up=positive down=negative

the math

you have to add 3 to the right to get positive 6

so the coordinates so far are (6,?)

then you need to add 6 on the y axis for the coordinates to be (6,9)

hope this helped

5 0
3 years ago
Translate each algebraic expression or equation into a verbal phrase 9y <br>​
rosijanka [135]

Answer: just multiply 9 and y together: 9 x y

5 0
3 years ago
1. If f={(-1,6), (0,3), (2,9), (6,10)} and g={(0,2), (3,7), (12,3)}, what is (fog)(0)?
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Answer: 9

Step-by-step explanation:

(f \circ g)(0)=f(g(0))\\\\g(0)=2\\\\\implies f(g(0))=f(2)=\boxed{9}

3 0
2 years ago
A ball is thrown from the top row of seats in a stadium. The function h(t)=-16t2+48t+160 gives the height, t, in feet, of the ba
yaroslaw [1]

Answer:

t = 5 s

Step-by-step explanation:

The function that gives the height in feet of the ball t seconds after it is thrown is :

h(t)=-16t^2+48t+160

We need to find how long will it be before the ball hits the ground. When it hits the ground, its height will be equal to 0.

So,

-16t^2+48t+160=0

We need to solve this equation. When we solve, we get its solution as shown in the figure. We can see that t = -2 s and t = 5 s.

t = -2 s is not possible.

Hence, the ball will hit the ground before 5 seconds.

4 0
3 years ago
Determine, if possible, if (y – 1) is a factor (y^3 – 9y^2 + 10y +5).
Alborosie
I hope this helps you



C

5 0
4 years ago
Read 2 more answers
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