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Nady [450]
2 years ago
8

Find the maximum or minimum of the following quadratic function: y = 16x2+ 40x + 25.

Mathematics
1 answer:
Irina-Kira [14]2 years ago
4 0

the answer to your question is c. -25


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What is the value of the expression shown below 10+(2x3)^2 divided by 4x (1/2)^3
stira [4]

Answer:

10 + (2 x 3)^2 / 4 x (1/2) ^3

First do the parentheses

2 x 3 = 6

1 / 2 = 0.5

We are left with

10 + 6^2 /4 x 0.5^3

Do exponents

6 x 6 = 36

0.5 x 0.5 x 0.5 = 0.125

10 + 36 / 4 x 0.125

Divide by 4 and multiply by 0.125

36 / 4 = 9

9 x 0.125 = 1.125

We are left with

10 + 1.125 = 11.125

The answer is 11.125

Step-by-step explanation:

7 0
3 years ago
Find the area of each figure. Round to the nearest tenth if necessary.
Nataly_w [17]

Answer:

220ft^2

Step-by-step explanation:

In red: 12ft - 10ft = 2ft and there 2 sides so 2ft / 2 = 1ft

In blue: 18ft - 12ft = 6ft

The missing area in dark blue: 6ft x 1ft = 6 / 2 = 3

total rectangle area: 12ft x 18ft = 216

216 - (3 + 3) = 216 - 6 = 200            subtract 6, we added that area in

8 0
1 year ago
Find the distance between A and B.
Bond [772]

Answer: A

Step-by-step explanation: you have to use the 2 points distance formula that is ✓(xb - xa)^2 + (yb - ya)^2 so ✓(6+6)^2 + (-3-4)^2 = ✓144 + 49 = ✓193

6 0
2 years ago
What is the area of this figure?
KatRina [158]
The answer would be 166 square miles
5 0
2 years ago
2/x^2-x-12, 3x/x^2-16x+48 LCD
marta [7]

Answer: x2 + 5 x + 6 =0 i hope this is right

Step-by-step explanation:

6 0
3 years ago
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