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2 years ago

What is the simplified value of this expression pls help

Mathematics

1 answer:

tester [92]2 years ago

7 0

Answer:

Step-by-step explanation:

Remove parentheses.

$\frac{-8+4(4.5)}{6.25-8.25} \\$

Add −8 and 4.5.

$\frac{4(-3.5)}{6.25 - 8.25} \\\\$

Subtract 8.25 from 6.25.

$\frac{4*-3.5}{-2}$

Multiply 4 by −3.5.

$\frac{-14}{-2}$

Divide −14 by −2.

= 7

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If the triangle on the grid below is translated by using the (x,y) -> (x+5, y-2) rule, what will be the coordinates of B'?

Art [367]

We know that
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so
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the answer is
<span>(0, –2) </span>

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2 years ago

Read 2 more answers

Select the correct answer.

alekssr [168]

Using scientific notation, the correct statement is given by:

C. Corporation C owns the most land. Corporation A owns 8 times more land than corporation B.

<h3>What is scientific notation?</h3>

A number in scientific notation is given by:

$a \times 10^b$

With the base being $a \in [1, 10)$ .

Considering the amounts in scientific notation, the standard amounts in acres of each corporation are given as follows:

Corporation A: $3.2 \times 10^5 = 320000 = 320,000$ .

Corporation B: $4 \times 10^4 = 40000 = 40,000$ .

Corporation C: $4.3 \times 10^5 = 430000 = 430,000$ .

Hence corporation C owns the most land. 320,000/40,000 = 8, hence Corporation A owns 8 times more land than corporation B, and statement C is correct.

More can be learned about scientific notation at brainly.com/question/16394306

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1 year ago

If the function f(x)=(2x-3)^3 is transformed to g(x)=(-2x-3)^3, which type of transformation occurred

spayn [35]

Answer:

The function g(x) is a reflection of f(x) across the y-axis.

Step-by-step explanation:

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2 years ago

What is 23/40 as a decimal

DanielleElmas [232]

It is 0.575000. All you have to do is divide the numerator by the denominator.

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2 years ago

Please help me!!

quester [9]

Answer:

Step-by-step explanation:

A. False. The probability of drawing a green marble twice is even smaller (It may be true though depending on what the question is asking, if it is asking the chance of drawing a green marble second is the same as the 1st chance, then yes it is True.

B.False

C. False

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E. False (Although this may be true, again depending on the type of question)

F. False

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1 year ago