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3 years ago

Can someone help me with this question?

Mathematics

1 answer:

likoan [24]3 years ago

4 0

1 frequency is 1
2 is 3
3 is 4
4 is 3
last is 3

that's all I understand
hope it helped

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How do you figure out the slope of a line

astra-53 [7]

You divide the difference of the y-coordinates of 2points on a line by the difference of the x-coordinates of the same 2points

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3 years ago

Read 2 more answers

Can someone help me with this? Thanks! :)

melomori [17]

Answer:

$\huge\boxed{c)\ 15,\ 36,\ 39}$

Step-by-step explanation:

$\text{Let}\ a\leq b\leq c\ \text{the sides of the triangle}.\\\\\text{If}\ a^2+b^2=c^2\ \text{then a triangle is a right triangle}\\\\\text{If}\ a^2+b^2c^2\ \text{then a triangle is a acute triangle}$

$a)\ 28,\ 45,\ 53\\\\28^2+45^2=784+2025=3593\\53^2=2809\\\\28^2+45^2>53^2\to\text{acute triangle}\\\\b)\ 17,\ 22,\ 29\\\\17^2+22^2=289+484=773\\29^2=841\\\\17^2+22^2$

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3 years ago

Need some help.

marishachu [46]

Answer:

1, 4, 5

Step-by-step explanation:

rational is when there is an end to the number.

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3 years ago

Find the value of this expression (50 - 2) ÷ 4 - 7² -40 -41 -37

UkoKoshka [18]

Answer:

The answer is -37.

Step-by-step explanation:

1) Simplify 50-2 to 48.

48 ÷ 4 - $7^{2}$

2) Simplify $7^{2}$ to 49.

48 ÷ 4 - 49

3) Simplify 48 ÷ 4 to 12.

$12 - 49$

4) Simplify.

$-37$

Therefor, the answer is Option C) -37.

6 0

3 years ago

$29000; 4 percent decrease

yulyashka [42]

The easiest way to calculate this, since you don't need to know what the discount is, if the decrease is 4% you still have 96%. Multiply 29,000 x .96= $27,840. If you do it the other way, .04 x 29000= 1160. Then subtract 29000-1160=27850.

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3 years ago