2 years ago

Given AABC with vertices A(-3,3), B(2,4), and C(3,-1), what is the area of ABC?

Mathematics

1 answer:

zzz [600]2 years ago

8 0

The area of the triangle is 13

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A certain experimental mathematics program was tried out in 2 classes in each of 32 elementary schools and involved 37 teachers.

zheka24 [161]

Answer:

A) 0 and 13

Step-by-step explanation:

64 - 37 = 27

27/2 = 13.5

13 teachers can teach 3 classes at max

6 0

2 years ago

Six values on the number line above are marked with letters. Which letters represent integers when the value on the number line

s344n2d4d5 [400]

Answer:

Here is your answer C

Step-by-step explanation:

4 0

2 years ago

A rectangle has a side length of 2x and a diagonal of 8x. What is the missing lenght?

Leona [35]

Answer:

2x $\sqrt{15}$

Step-by-step explanation:

we can use the Pythagorean Theorem to find the missing side (a):

a² + (2x)² = (8x)²

a² + 4x² = 64x²

a² = 60x²

a = √60x²

a = $\sqrt{4}$ · $\sqrt{15}$ · $\sqrt{x^2}$

This can be simplified to be 2x $\sqrt{15}$

6 0

2 years ago

The prime factorization of 396 is _____ .

Elena L [17]

Answer:

396 : 2 * 2 * 3 * 3 * 11

Step-by-step explanation:

using long division of prime factors, you will end up with the following:

396 : 2 * 2 * 3 * 3 * 11

4 0

3 years ago

Please help i need the answer ASAP

ivann1987 [24]

Answer:

I believe what you would have to do is add each number so the top left box would be two and the bottom right would be 11

Step-by-step explanation:

8 0

1 year ago