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Roman55 [17]
2 years ago
11

(I need help)

Mathematics
1 answer:
natima [27]2 years ago
4 0

Answer:

b. 9

Step-by-step explanation:

36+97=133

80+44=124

133-124=9

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W=5, X=3, Y=4, Z=8<br><br> X(to the second power) + 4W-2Y (divided by) Z
Virty [35]

Answer:

If you're looking for a number solution it's 28

Step-by-step explanation:

3^2+4(5)-2(4)/8

9+20-1

29-1

28

7 0
2 years ago
PLZZZZZZZZZ HELP!!!!!!!!!!!!! Ty!!!!!!!!!! ANYONE PLZ HELP!
marishachu [46]

Answer: its the first answer choice

ANSWER:x^3 -9x^2+25x

7 0
3 years ago
I need help help me
Nataly [62]

Answer:

associative property

Step-by-step explanation:

3 0
3 years ago
Write quadratic equation whose roots are 1 and -3 and whose leading coefficient is 4
Mila [183]

Answer:

4x^2 + 8x - 12 = 0.

Step-by-step explanation:

We first write it in factor form.

4(x - 1)(x + 3) = 0

4(x^2 + 2x - 3) = 0

4x^2 + 8x - 12 = 0 (answer).

3 0
2 years ago
Read 2 more answers
A scientist launched an object upward at a speed of 32 ft per second from a height of 240 feet. The height of the object is mode
QveST [7]

Answer:

B 5 seconds

Step-by-step explanation:

h = 240 + 32t – 16t^2

When is this equation 0

0 = 240 + 32t – 16t^2

Factor out 16

0 = -16(-15-2t+t^2)

   = -16(t^2-2t-15)

What 2 numbers multiply to -15 and add to -2

-5*3 = -15

-5+3 =-2


0 = -16(t-5) (t+3)

Using the zero product property

t-5=0   t+3=0

t=5    t=-3

Since time cannot be negative

t=5 seconds

3 0
3 years ago
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