3 years ago

20 POINTS, given for BRAINLIST ANSWER!!!

Mathematics

1 answer:

kirill [66]3 years ago

4 0

Answer:

4. Angle 1 + Angle 3 = 180 degrees, Angle 2 + Angle 3 = 180 Degrees

5. Angle 1 + Angle 3 = Angle 3 + Angle 2

Step-by-step explanation:

Supplementary means that two angles next to each other are equal to 180 degrees. Using that both angle 1 and 3 as well as angle 2 and 3 are equal to 180 degrees, we can plug each equation in on opposite sides of the = sign.

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Ashad is rewriting the expression 28 a + 36 a b as a product. Which statements about the expression are accurate and relevant to

Gala2k [10]

Answer:

(B)The GCF of the numbers(28 and 36) in each term in the expression is 4.

(C)The GCF of the variables(a and ab) in each term in the expression is a.

(E)The factored form of the expression is 4a(7+9b)

Step-by-step explanation:

Given the expression: $28a+36ab$

If we write it as a product, we obtain:

$28a+36ab=4a(7+9b)$

We can see the following

The GCF of the numbers(28 and 36) in each term in the expression is 4.
The GCF of the variables(a and ab) in each term in the expression is a.
The factored form of the expression is 4a(7+9b)

The correct options are B, C, and E.

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