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Rudik [331]
3 years ago
7

-3(2x - 4) distributive property

Mathematics
1 answer:
inna [77]3 years ago
6 0

Answer:

-6x + 12

Step-by-step explanation:

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What effect does replacing x with x + 2 have on the graph for the function f(x) ?
IrinaK [193]
The answer is A.

When replacing the variable 'x' by 'x + 2' the graph is shifted 2 units to the left. When we replace the variable, the function changes

from
f(x) = |x - 3| + 2

To
f(x) = |(x + 2) - 3| + 2
f(x) = |x - 1| + 2

And therefore the function is shifted 2 to the left.
3 0
3 years ago
If the hypotenuse of a right triangle is 6 and one leg is 5 what is the other leg?
Zolol [24]
Recall the Pythagorean Theorem which says:

a^2 + b^2 = c^2

where c is the hypotenuse and a and b are the other 2 legs. Now we just plug in numbers we already know (the hypotenuse and one leg) and solve for the unknown side:

5^2 + b^2 = 6^2

25 + b^2 = 36

b^2 = 11

b = √11

Thus the answer is C.
6 0
3 years ago
Find five rational numbers between 3/7 and 2/3
Softa [21]

Answer:

First, you get both of them with same denominator:

3/7 and 2/3 => 9/21 and 14/21, however, there are only 4 rational numbers between 9/21 and 14/21.

The solution is that you can raise the denominator 2 times:

9/21 and 14/21 => 18/42 and 28/42

Now you can select : 19/42, 20/42, 21/42, 22/42, 23/42. They are a group of  5 rational numbers you are looking for.

4 0
3 years ago
Write -37.75 as a mixed number.​
Burka [1]

Answer:

-37\frac{3}{4}

Step-by-step explanation:

0.75 is equivalent to three quarters, or (3/4).

3/4 would be the fraction. -37 would be the whole number.

-37.75 = \boxed{-37\frac{3}{4}}

Hope this helps.

3 0
2 years ago
Read 2 more answers
Solve for x. −3/4x≥12 Will name brainliest!
Anuta_ua [19.1K]

<em>Answer:</em>

<em></em>\boxed{x \leq -16}<em></em>

<em>Step-by-step explanation:</em>

<em></em>(-\frac{3}{4})^{(x)} \geq 12<em></em>

<em>Simplify both sides of the inequality.</em>

<em></em>\frac{-3}{4} x \geq 12<em></em>

<em>Multiply both sides by 4/(-3).</em>

<em></em>(\frac{4}{-3}) * (\frac{-3}{4}x) \geq  (\frac{4}{-3}) * (12)<em></em>

<em></em>= x \leq -16<em></em>

<em>Hope this helped you!</em>

8 0
3 years ago
Read 2 more answers
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