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Yuki888 [10]
3 years ago
15

The measure of angle A

Mathematics
1 answer:
wariber [46]3 years ago
6 0

Answer:

A. Measure of angle A + measure of angle B

Step-by-step explanation:

Because angle 4 is an exterior angle of given triangle which will be equal to the Measure of angle 2 + measure of angle 3

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Factorise fully the following:<br>a) x² + 2x<br>b) 2x² - 6x<br>c) 15x - 10x³<br>d) 9x² + 3x³​
Lostsunrise [7]

Answer:

a) x(x+2)

b) 2x(x-3)

c) 5x(3-2x^2)

d) 3x^2(3+x)

Step-by-step explanation:

a) x^2+2x

When factoring a binomial (a polynomial with two terms), what we will be looking for are the terms that are shared between them.

In this problem, it can be seen that both of these terms have and x. This means that we can factor it out to get

x(x+2)

b) 2x^2-6x

What are the common terms here?

It can be seen that each of these share a 2x, so our factored form would be

2x(x-3)

c) 15x-10x^3

What about this one?

The common factor of this one is 5x, so our factored form would be

5x(3-2x^2)

d) 9x^2+3x^3

The common factor of this one is 3x^2, so our factored form would be

3x^2(3+x)

6 0
3 years ago
Even More FREEEEEEEE points
jek_recluse [69]

Answer:

TYSM!!!!!!!!!!!!!!!!

Step-by-step explanation:

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7 0
2 years ago
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There are 6 2/3 pounds of walnuts in a container, which will be divided equally into containers that hold 1 1/2 pounds. This wou
Sloan [31]

Answer:

This would fill 4 and 4/9 containers.

hope it helps!!

4 0
3 years ago
Read 2 more answers
Product of 6 and 6r and the product of 8s and 4
dezoksy [38]
Product tells us we’re going to multiply.

6 x 6r = 36r

8s x 4 = 32s

We don’t have a number value to substitute in for r or s, so we just leave those variables as they are.

LMK if you have questions
4 0
3 years ago
The solution to a system of linear equations is (0, 4). One of the linear equations in the system is y = 8.1 +4.​
frosja888 [35]

The solution to a system of linear equations is (0, 4). One of the linear equations in the system is y = 8.1 +4.the answer is 12.1

4 0
3 years ago
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