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emmainna [20.7K]
4 years ago
14

The following quadrilateral is a parallelogram.

Mathematics
1 answer:
kvv77 [185]4 years ago
8 0

Answer:

12

Step-by-step explanation:

By definition, opposite sides of a parallelogram are congruent.

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A piece of string is 120 centimeters long.
zimovet [89]

Answer:

1.2 meters

Step-by-step explanation:

100 centimeters = 1 meter, so... (multiply both sides by 1.2)

120 centimeters = 1.2 meters

6 0
3 years ago
Compare the fraction 3/5 to 1/2 and then compare 2/6 to 1/2. Use symbols in your answer
worty [1.4K]
Hello there!

"Compare the fraction 3/5 to 1/2 and then compare 2/6 to 1/2. Use symbols in your answer"


To make this easier, we will make it so that both fractions in each pair has like bases.

To make 3/5 and 1/2 have a like base, we must make the denominators 10. To do this, we will do the following:

(3*2)/(5*2) = 6/10

(1*5)/(2*5) = 5/10

Now we can easily compare and not worry about the denominator

So, let's just look at the numerators. 

Which is greater, 5 or 6? We know 6 is greater, so:

6/10 > 5/10

That means:

3/5 > 1/2

Now, we must do the same for 2/6 and 1/2

We will make them both 6. So, we can leave 2/6 alone

2/6

(1*3)/(2*3) = 3/6

Now we have 2/6 and 3/6

Which is greater, 3 or 2. The answer to that is 2. So:

3/6 > 2/6

This means that 1/2 > 2/6


Our answers are:

1. 3/6 > 2/6

2. 1/2 > 2/6


I hope I was able to help you!

~ Fire




7 0
3 years ago
A triangle has vertices at (-9,2), (-9,-6), (-3,-6). What is the perimiter of the triangle in units?
vladimir2022 [97]

Answer:

The perimeter is 24 units

Step-by-step explanation:

Given

A = (-9,2) --- (x_1,y_1)

B = (-9,-6) --- (x_2,y_2)

C = (-3,-6) --- (x_3,y_3)

Required

Determine the perimeter

To do this, we calculate the distance AB, BC and AC.

Distance is calculated as:

d = \sqrt{(x_1 - x_2)^2 + (y_1 - y_2)^2

So, we have:

AB = \sqrt{(-9 - -9)^2 + (2 - -6)^2

AB = \sqrt{64

AB = 8

BC = \sqrt{(-9 - -3)^2 + (-6 - -6)^2

BC = \sqrt{36

BC = 6

AC = \sqrt{(-9 --3)^2 + (2 --6)^2

AC = \sqrt{100

AC = 10

So, the perimeter (P) is:

P = AB + BC + AC

P =8 + 6 + 10

P =24

3 0
3 years ago
Sebastian simplified the expression -4,212 and got an answer of 4. Organize the
Butoxors [25]

The imaginary unit, i, which represents the square root of -1 raised to power 4 is 1

The organized steps are;

  • Choice E; Since i⁴ = 1
  • Choice B; Then -4·1 = -4
  • Choice F; Therefore, Sebastian is incorrect

Reason:

The given expression Sebastian simplified is; -4·i²¹²

The result Sebastian got = 4

The organized steps are presented as follows;

We have that 212 ÷ 4 = 3

Since i⁴ = 1

Then -4·1 = -4

Therefore, Sebastian is incorrect

The order of the steps are therefore;

Given  -4·i²¹²

Choice E; Since i⁴ = 1

Choice B; Then -4·1 = -4

Choice F; Therefore, Sebastian is incorrect

Learn more about imaginary numbers here:

brainly.com/question/12078839

3 0
3 years ago
Prime factors of 36
liq [111]

2 x 2 x 3 x 3

Hope Your Thanksgiving Goes Well, Here's A Turkey

-TheKoolKid1O1

3 0
3 years ago
Read 2 more answers
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