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2 years ago

Describe the process of finding the circumcenter of a triangle.

1 answer:

4 0

Answer: To find the circumcenter of any triangle, draw the perpendicular bisectors of the sides and extend them. The point at which the perpendicular intersects each other will be the circumcenter of that triangle.

Step-by-step explanation:

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What is the solution set of the following equation -8x + x + 15 = -7x + 12

andre [41]

I need help in this one too

3 0

3 years ago

Line m passes through points (-3,5) and (1,-2) what is the slope of line m?

yarga [219]

The slope should be -7/4

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3 years ago

What’s 6 + ( 2 x 4 ) + ( 7 + 3 ) - 4 ?

Lyrx [107]

Answer:

Step-by-step explanation:

You can start by evaluating the expressions inside the parenthesis:

6 + (8) + ( 7 + 3 ) - 4

6 + 8 + 10 - 4

Now, you can add an subtract from left to right:

14 + 10 - 4

24 - 4

6 0

3 years ago

Read 2 more answers

Please help me , I have been try to solve it for 2 hours. thank you very much.

Alexxandr [17]

Answer:

See the three answers with their explanation below

Explanation:

a. To eliminate the fraction from each side you multiply both sides by the least common denominator of the fractions of the two sides.

In this case it is 2×3 = 6

See how you do it:

$6\times \frac{1}{2}(x-4)=6\times \frac{1}{3}x+6\times 2\\ \\ 3(x-4)=2x+12$

b. This word problem would lead to the given equation:

Half the age of Alice 4 years ago equals 2 more than one third of her current age.

Current age: x
Age four years ago: x - 4
Half the age of Alice four years ago: $\frac{1}{2}(x-4)$

2 more than one third of her current age: $2+\frac{1}{3}x=\frac{1}{3}x+2$

Equality condition:

$\frac{1}{2}(x-4)=\frac{1}{3}x+2$

c. Solution

$\frac{1}{2}(x-4)=\frac{1}{3}x+2\\ \\ 3(x-4)=2x+12\\ \\ 3x-12=2x+12\\ \\ x=24$

Meaning: Alice is currently 24 years old.

3 0

4 years ago

Which of the following is the equation of a line in slope-intercept form for a

shtirl [24]

Answer:

y=1/3x-4

Hope this helps :)

3 0

3 years ago