2 years ago

Factor using x method and foil to prove

Mathematics

1 answer:

Olegator [25]2 years ago

8 0

Answer:
Step by step:

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Convert 27 ounces into grams.

podryga [215]

Answer:

765.45 grams

Step-by-step explanation:

Using the hint that they gave us, we would do 27 * 28.35.

That would equate to 765.45 grams.

5 0

2 years ago

Simplify 6.92 to the exponent of 1000

melisa1 [442]

Answer:

Whatever is raised to the power of 0 is 1

SO the answer is 1

4 0

2 years ago

27^x = 9^x − 4 Question 1 options: x = 8 x = 4 x = −4 x = −8

Mariulka [41]

Answer:

x = -8

Step-by-step explanation:

Given the equation:

$27^x=9^{x-4}$

Note that

$27=3^3\\ \\9=3^2,$

then

$27^x=(3^3)^x=3^{3x}\\ \\9^{x-4}=(3^2)^{x-4}=3^{2(x-4)}$

Rewrite the equation as

$3^{3x}=3^{2(x-4)},$

then

$3x=2(x-4)\\ \\3x=2x-8\\ \\3x-2x=-8\\ \\x=-8$

4 0

2 years ago

Is the expression 8 x 85 equivalent to (8 X 835? Explain.<br><br>pls help I'm dying lol<br>

Varvara68 [4.7K]

$8 \times 835 = 6680$

6 0

2 years ago

Read 2 more answers

If f(x) = 4x + 12 is graphed on a coordinate plane, what is the y-intercept of the graph?

Ierofanga [76]

Answer:

it's -4 I just took the test and you will get it write

6 0

2 years ago