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3 years ago

Thanks an advance~! Show your work :)

Mathematics

1 answer:

Talja [164]3 years ago

6 0

Only AAS cannot prove this.

So the answer will be A.

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Solve -24.8 + a = 49.67.

AleksandrR [38]

Answer:

A= 74.47

Step-by-step explanation:

you add the 24.8 to the right side to get a by itself

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4 years ago

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IrinaVladis [17]

Answer:

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Step-by-step explanation:

3 x 6 = 18 seeds

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3 years ago

Find the number to add to x^2-18x

pentagon [3]

Answer:

A. add 81; $(x-9)^2$

Step-by-step explanation:

The perfect square formula

$(a-b)^2=a^2-2ab+b^2$

Rewrite expression $x^2-18x$ as follows:

$x^2-2\cdot 9\cdot x$

So, to form a perfect square, $+9^2$ is missed.

When we add $9^2=81,$ we will get

$x^2-2\cdot 9\cdot x+9^2=(x-9)^2$

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3 years ago

If x = 2y = 3 <br>find xy-y+ x × x

olga_2 [115]

Answer:

here ....x = 2 and y = 3

$= xy - y + x \times x$

$= 2 \times 3 - 3 + 2 + 2 \times 2$

$= 6 - 3 + 2 + 4$

$= 12 - 3$

$= 9$

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2 years ago

Pls help! 16 points:)

kenny6666 [7]

Answer: 52 degrees

Step-by-step explanation:

most likley like if correct

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3 years ago

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