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3 years ago

X over 2 minus 7 equals 9

Mathematics

2 answers:

Elena L [17]3 years ago

7 0

Answer:

x=32

Step-by-step explanation: x/2-7=9 find what number minus 7 equals 9 multipy that by 2 and there you go that is the answer

stellarik [79]3 years ago

7 0

X is equal to 11.....

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In the diagram of circle O what is the measure of ABC

Olin [163]

Answer:

wheres the picture

Step-by-step explanation:

6 0

3 years ago

In the diagram below, m = 96 and m = 114. What is the measure of JPM?

horrorfan [7]

When there are two chords intersecting inside of a circle, there are four angles that are formed from this intersection. At the intersection, there are two sets of congruent vertical angles formed.

Angle Formed by Two Chords = 1/2(Sum of the Intercepted Arcs)

m<JPM = 1/2 (114 + 96) = 1/2 (210) = 105

Answer:

A ) 105

4 0

3 years ago

Read 2 more answers

How would you describe Daisy’s state of mind during dinner? What does she say and do that helps reveal her inner conflicts? Why

Rashid [163]

Answer:

Daisy's state of mind during dinner was that she was upset, and calling for attention. She was afected about finding out Tom was sleeping with someone else. She talked about herself as being cinical and telling that she was in a bad situation.

She describes her childhood as a whitegirlhood, because she explained she was raise to live by appereances, and that being beautifil is a necessity. She also dresses in white all the time.

She hopes her daughter to grow up as a beautiful fool, because she doesn't want her daughter to give live that much thought. She wishes for her to be loved and happy with not much complications.

Explanation:

Daisy was a in a moment of conflinct in her marriage, she showed to be raise to be superficial, always worring about appereances even in his adulthood. She had marriage problems.

8 0

4 years ago

Solve using the quadratic formula. 2x2=8x-7

Ierofanga [76]

Answer:

$\boxed{x=\frac{4\pm\sqrt{2}}{2}}$

Step-by-step explanation:

Part 1: Rewriting equation to match ax² + bx + c = 0 (quadratic function)

The given equation is not written in quadratic form. To rewrite the equation:

All values need to be on the left side of the equation and set equal to zero.

To overcome this difficulty, follow these mathematical steps:

$2x^2=8x-7\\2x^2-8x=-7\\2x^2-8x+7=0$

Subtract 8x from both sides of the equation to rearrange it to the left side. Then, add 7 to rearrange it as well. Finally, set the three values on the left of the equation equal to zero.

Part 2: Using the quadratic formula

The quadratic formula is defined as $\boxed{x=\frac{-b\pm\sqrt{b^2-4ac} }{2a} }$ .

Using the parent quadratic function, the values are easy to find in the given equation. $\boxed{a=2, b=-8, c=7}$

Substitute these values into the quadratic formula and solve for x.

$x=\frac{8\pm\sqrt{(-8)^2-4(2)(7)}}{2(2)} \\\\x=\frac{8\pm\sqrt{64-4(14)}}{4}\\\\x=\frac{8\pm\sqrt{64-56}}{4} \\\\x=\frac{8\pm\sqrt{8}}{4}\\\\x= 2\pm\frac{\sqrt{8}}{4}\\ \\x=2\pm\frac{\sqrt{2}}{2}$