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VMariaS [17]
3 years ago
10

(7+5) divide 6+10 to the power of 2

Mathematics
2 answers:
garik1379 [7]3 years ago
8 0

Answer:102

Step-by-step explanation: First, you need to add (7+5) 7+5 is 12. Now you have 12/6+10^2. You do 10^2 next. 10^2=100. 12/6+100. You divide 12 by 6. 12/6 is 2. 2+100 is left. 2+100 is 102.

Amanda [17]3 years ago
7 0

Answer:

160

Step-by-step explanation:

(7+5) =12

12 to the power of 2 = 144

144 + 16 = 160

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Please help mee, (30 points will give brainliest!!!)
Vadim26 [7]

Answer:

-4

+3

12

-0.5, 12.25

x = -0.5

Step-by-step explanation:

The x intercepts are the values of x when y = 0 ie the roots of the equation
-x^2 -x +12 = 0

or

x^2  + x  - 12 = 0

We can re-write the above as:
(x+4) (x-3) = 0
This gives the two roots as x = -4 and x = +3. Leftmost (smallest) root is -4 and rightmost(largest) root is +3

y intercept is when x = 0. Plugging into the original equation, y value at x = 0 is 12

Vertex x value is given by the formula -b/2a where a is the coefficient of x^2 and b the coefficient of x

Here a = -1, b= -1 so vertex x value = - (-1)/(-1).2 = - 1/2 = -0.5

Plugging this value of x into the original function gives the vertex y value
y = - (0.5^{2}) - (-0.5) + 12\\= -0.25 + 0.5 + 12 = 12.25

The line of symmetry is the vertical line corresponding to the vertex x value so line of symmetry is at x = -0.5

The graph of the quadratic function shows these values

3 0
2 years ago
95 POUNDS AND 10 OUNCES TIMES 6=
lord [1]

Answer:

9180 ounces

Step-by-step explanation:

1. 16 ounces in a pound

2.(95(16) +10)6

3. (1520+10)6

4. 1530(6)

5. 9180 ounces

3 0
3 years ago
Read 2 more answers
Please answer all questions thank you.
Ad libitum [116K]
1) 78.5/pi = 25
radius = 5
The one 5 digits away from that coordinate is (2,-1)

2) This question is area, not perimeter. The width and length has to be added by 4 because of 2 feet on both sides.
9*10 = 90 - 30 = 60

3) 25pi according to pythagorean theorem.
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3 years ago
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Bezzdna [24]

Answer:

-25

Step-by-step explanation:

This equation is in the form y = mx + b where m is the slope and b is the y-intercept. Knowing this, we see that -25 is in place of m, so that's our answer.

7 0
3 years ago
Put in standard form: (2r2+1)-(2r3+6r+1)
Sonbull [250]

Answer:

Step-by-step explanation:

3 0
3 years ago
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