3 years ago

An isosceles triangle has base angles measuring 25 degrees each. What is the measure of the vertex angle?

1 answer:

7 0

A triangle's sum must add to 180 degrees. If two of the angles, summed, equal 50 degrees, then the vertex angle must equal 130 degrees. So, the vertex angle equals 130 degrees.

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X to the second power equals 24/9

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3 years ago

Factorise the following. 49g^2 - 36h^2 - 28g - 24h

vagabundo [1.1K]

Answer: -4(7g - 6h)(7g + 6h)

Step-by-step explanation:

Separate the 4 terms into two groups of 2 terms. Then factor out the GCF of each group. You should end up with a common factor in each group - that is one of the factors. The other factor is what you factored out from each term.

49g² - 36h² - 28g - 24h

(7g - 6h)(7g + 6h) -4(7g + 6h)

They both have a common factor of (7g + 6h)

The terms factored out are (7g - 6h) and -4

So, the factorization is: -4(7g - 6h)(7g + 6h)

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2 years ago

an aquarum has 29 large fish tanks and 1,423 fish need to go into it if the owner wants to split them evenly what is the greates

Shtirlitz [24]

If you divide the number 1423 by 29, you answer will be 49 fish per tank. Hoped this helped

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3 years ago

Please answer It is very easy what value will make the equation true -2.1-?=-1 1/2

nevsk [136]

Answer:

-2.1-x=-1.5

x=-0.6

Step-by-step explanation:

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3 years ago

1/6 is equal to what

Anastasy [175]

1/6 = 0.1666, the last number repeating to infinity, or a repeating decimal.

Hope helps!-Aparri

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3 years ago

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