2 years ago

In order to circumscribe a circle about a triangle, the circle's center must be placed at the incenter of the triangle.

Mathematics

1 answer:

zimovet [89]2 years ago

7 0

The answer would be False!

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A school assembly had 90 students in attendance, and 80% of them were first-graders. How many first-graders were at the assembly

Sav [38]

the answer is 72! Hope this helps! :)

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2 years ago

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Between the numbers 12,21 27,36 and 45 which of the numbers are visible by both 3 and 9

Westkost [7]

27 and 36

12 is too short to be multiplied by 9, 21 can be multiplied by 3 but not 9 again, 3 can’t go into 45. Which leaves 27 and 36. 3 times 9 equals 27. 3 times 12 equals 36, 9 times 4 equals 36.

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2 years ago

ANSWER QUICK AND CORRECTLY AND I WILL MARK THE BRAINLIEST PLEASE HELP!!!!

ahrayia [7]

Answer:

Step-by-step explanation:

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3 years ago

Help me I don’t understand

Fantom [35]

Answer:

<1= 32*

<2= 32*

<3= 40*

Step-by-step explanation:

a triangle also adds up to 180*

m <1 = 90+58=148 then 180-148=32*

<1 and <2 are equal so <2 also =32*

m <3= 108+32=140 then 180-140=40

6 0

2 years ago

What is the equation of the line, in point-slope form, that passes through the points (-1, 7) and (-2, 3)? A. y + 7 = -4(x - 1)

Nana76 [90]

In general point-point form, the equation for the line through (a,b) and (c,d) is

$(c-a)(y-b) = (d-b)(x-a)$

Here we have (a,b)=(-1,7) and (c,d)=(-2,3)

$(-2 - -1) (y - 7) = (3 - 7)(x - -1)$

$-1(y - 7) = -4(x+1)$

$y - 7 = 4 (x+1)$

Answer: Choice D

3 0

3 years ago