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wlad13 [49]
3 years ago
9

Use the FOIL Method to find (x−4)(x+8).

Mathematics
1 answer:
Oksi-84 [34.3K]3 years ago
8 0

Answer:

x^2 +4x - 32

Step-by-step explanation:

By FOIL method, (x-4)(x+8) = x \cdot x + x \cdot 8 + -4 \cdot x + -4 \cdot 8 = x^2 +4x - 32.

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What is the slope of a line perpendicular to the line with equation y = 1/6x – 2? help pls very urgent
valina [46]
Solution:

1) Simplify \frac{1}{6}x to \frac{x}{6}
y=\frac{x}{6}-2

2) Add 2 to both sides
y+2=\frac{x}{6}
​​
3) Multiply both sides by 6
(y+2)\times 6=x

4) Regroup terms
6(y+2)=x

5) Switch sides
x=6(y+2)

Done!
7 0
2 years ago
The product 33 × 90 is more than 32 × 90. How much more? Complete the explanation for how you know without multiplying.
Tju [1.3M]

Answer:

90, there are 32 ninetys in 32 X 90 and there are 33 ninetys in 33 X 90, meaning there is one more 90 in 33 X 90 than 32 X 90

5 0
2 years ago
Henry used his GPS to measure the distances from his house to two locations to the thousandth mile. Then, he rounded both values
patriot [66]
Henri Henri use his GPS to measure the distance from his house to two locations to the thousands of miles then he rounded both values to the nearest hundred which pair of distances could be the nearest actual distances please mark me as brainless I’m really helpful and I did this the answer is 4.32
5 0
2 years ago
-3(x + 5) + 8 = 2(x + 4) - 6
Elodia [21]
-3x+(-15)+8=2x+8-6
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6 0
3 years ago
Read 2 more answers
What is the median of the data set?<br><br> 50 41 33 35 70 56 53 42 33 62
Firdavs [7]

To find the median of the data set, you must first put the numbers in order

33, 33, 35, 41, 42, 50, 53, 56, 62, 70

Now that we have them in order, find the one that is in the middle. In this case it's an even amount of numbers so there are 2 middle numbers 42 and 50.

What you do when you end up with this situation all you have to do is add the two middle numbers

42 + 50 = 92 then divide the total by 2, which is finding the average of the two numbers.

92 ÷ 2 = 46

46 is the median of the data set.

Hope this helps. :)

7 0
3 years ago
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