3 years ago

2. The algebraic expression x- 2 represents two more than a number. True or False

Mathematics

1 answer:

vodka [1.7K]3 years ago

3 0

Answer:

This statement is false. The Algebraic expression x-2 represents two less than a number.

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lilavasa [31]

Answer:

It's the the 4th one. 6.3.3

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1 year ago

Find the value of x. A. 60 B. 50 C. 40 D. 30

garri49 [273]

We can see that two sides of that triangle area equal

so, their corresponding angle will also be equal

now, we know that

sum of all angles in any triangle is always 180

so, we can get equation as

$x+100+x=180$

now, we can solve for x

$2x+100=180$

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$x=40$

so, option-C..............Answer

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3 years ago

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What is the common difference of the arithmetic sequence 4 2 0

VikaD [51]

Answer:

Step-by-step explanation:

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3 years ago

(-4^-2) (49^-1/2) Evaluate the expression

Marizza181 [45]

Answer:

-1/112

Step-by-step explanation:

$-4^{-2}=\frac{1}{-4^2}=-\frac{1}{16} \\ \\ 49^{-1/2}=\frac{1}{49^{1/2}}=\frac{1}{7} \\ \\ (-1/16)(1/7)=-1/112$

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1 year ago

Decompose 549 two ways

RUDIKE [14]

Answer:

not sure if this is what you mean but you could do 500+49 or 510+39

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2 years ago