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Art [367]
1 year ago
9

1 3/4 + 1/6 + ? = 7 1/2

Mathematics
1 answer:
alexira [117]1 year ago
4 0

Answer:

87/9

Step-by-step explanation:

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What is the solution set for |z+4|>15
Contact [7]

Answer:

z + 4 = 15 \\ z + 4 - 4 = 15 \\ z = 15 - 4 \\ z = 11

z>11

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3 years ago
Which equation matches the graph of the greatest integer function given below?? help pleaze
Alex787 [66]
The correct answer is C
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Find an equation of the circle that satisfies the given conditions. (Give your answer in terms of x and y.) Center at the origin
Elanso [62]

Answer:

The equation of circle is x^2+y^2=65.

Step-by-step explanation:

It is given that the circle passes through the point (8,1) and center at the origin.

The distance between any point and the circle and center is called radius. it means radius of the given circle is the distance between (0,0) and (8,1).

Distance formula:

d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

Using distance formula the radius of circle is

r=\sqrt{\left(8-0\right)^2+\left(1-0\right)^2}=\sqrt{65}

The standard form of a circle is

(x-h)^2+(y-k)^2=r^2         .... (1)

where, (h,k) is center and r is radius.

The center of the circle is (0,0). So h=0 and k=0.

Substitute h=0, k=0 and r=\sqrt{65} in equation (1).

(x-0)^2+(y-0)^2=(\sqrt{65})^2

x^2+y^2=65

Therefore the equation of circle is x^2+y^2=65.

5 0
3 years ago
Which is greater <br> 6.54 or 6.054
hoa [83]

Answer:

6.54 is greater.

8 0
3 years ago
Write a problem that the expression 3(-7) -10+25= -6 coud represent
Finger [1]
Solve the equation and it will add up to -6 so
3×-7=-21
-21-10=-31
-31+25=-6
5 0
3 years ago
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