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DENIUS [597]
4 years ago
8

What is the midpoint of OA

Mathematics
2 answers:
Anna007 [38]4 years ago
5 0

Answer:

Step-by-step explanation:

if i had to guess i would say a

sattari [20]4 years ago
4 0

ANSWER

The midpoint is a) (m,n)

EXPLANATION

The point O has coordinate (0,0) and the point A has coordinate (2m,2n)

The x-coordinate of the midpoint is

x =  \frac{0 + 2m}{2}

x =  \frac{2m}{2}

x = m

Also,

y =  \frac{0 + 2n}{2}

y =  \frac{ 2n}{2}

y = n

The answer is A

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12345 [234]

Answer:

2x + 2x+2 = 3x + 1

4x + 2 = 3x + 1

Subtract 3x from both sides

4x - 3x + 2 = 3x - 3x + 1

x + 2 = 1

Subtract 2 from both sides

x + 2 - 2 = 1 - 2

x = -1

Hope this helped!!!

~Shane

6 0
3 years ago
Answer this plz<br> find 7%of£40
posledela
£2.8

7% of £40 is £2.8
4 0
3 years ago
At a party to celebrate a successful school play, the drama club bought 9 large pizzas. Each pizza had s slices. All together, t
11111nata11111 [884]

Answer:

Each pizza have <u>8</u> slices.

Step-by-step explanation:

Given:

At a party to celebrate a successful school play, the drama club bought 9 large pizzas.

Each pizza had s slices.

All together, there were 72 slices of pizza for the club to share.

Now, to find slices each pizza have.

Number of slices each pizza have = s.

Number of slices of pizza altogether = 72.

Total number of pizza = 9.

Now, to write an equation of this situation:

9\times s=72

9s=72.

So, to get the slices each pizza have we solve the above equation:

9s=72

<em>Dividing both sides by 9 we get:</em>

s=8.

Therefore, each pizza have 8 slices.

7 0
4 years ago
one angle of a linear pair is 10 more than two thirds the other angle. find the measure if both angles
BigorU [14]

Answer:

One Angle = 110°

Other Angle = 70°

Step-by-step explanation:

A linear pair means that two angles are in a straight line (or, a straight angle).

A straight line is 180 degrees.

THey are supplementary.

We can say one angle is "a" and another one is "b".

<em>One angle is 10 MORE THAN 2/3rds of the other, we can write:</em>

<em>a=\frac{2}{3}b+10</em>

<em />

<em>Also, since they are supplementary (add up to 180), we can write:</em>

<em>a + b = 180</em>

<em />

We can now substitute 1st equation in this one and find b:

a+b=180\\(\frac{2}{3}b+10)+b=180\\\frac{2}{3}b+b=180-10\\\frac{5}{3}b=170\\b=\frac{170}{\frac{5}{3}}\\b=170*\frac{3}{5}\\b=110

Since a + b = 180, we can write:

a + 110 = 180

so,

a = 180 - 110

a = 70

Thus,

One Angle = 110°

Other Angle = 70°

8 0
3 years ago
Solve for x 34=-2x solve for x
In-s [12.5K]

Answer:

x = -17

Step-by-step explanation:

Divide both sides by two and get:

x = -17

7 0
4 years ago
Read 2 more answers
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