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polet [3.4K]
3 years ago
5

Does anyone know this?

Mathematics
2 answers:
igor_vitrenko [27]3 years ago
7 0

Answer:

all squares are quadrilaterala

Step-by-step explanation:

it has 4 sides and I just remember.

Sedbober [7]3 years ago
6 0

Answer:

All squares are quadrilaterals.

Step-by-step explanation:

Squares are defined as quadrilaterals with four right angles and four congruent sides.

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I attached an image. someone help me asap. i'm not the smartest person so i cont understand it :(
vampirchik [111]

Answer:

for the second column it is 12.5

for the third column it is 20%

for the fourth column it is 120%

for the fifth column it is 33%

for the sixth column it is 11.35

for the seventh column it is 900

for the 8th column it is 60%

for the final column it's 39

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Solve for X : 3/8 = 27/x
valina [46]

Answer:

x = 72

Step-by-step explanation:

3/8=27/x

cross multiply

3*x=3x   27*8=216

divide

216/3=x

x=72

3 0
3 years ago
HELP ASAP! I NEED 5b ONLY!!!
kipiarov [429]

Answer:

You want to find the treasure shown on the map. To get to the treasure, start at 1% and move to 100%. The only way you can move on the map is if a number is greater than the number you are currently on.

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
The circulation of a newsletter decreased from 5200 to 3140. Find the percent of decrease in circulation to the nearest percent.
gayaneshka [121]
(5200 - 3140) / 5200.......* 100
2060 / 5200......* 100
0.396 * 100 =
39.6% rounds to 40% <===
8 0
3 years ago
Read 2 more answers
Two percent of Jennies skin cells were burned when she escaped from a fire. If 
andreev551 [17]

1.813*10^{12} cells of Jennies skin were not burned.

Step-by-step explanation:

Given,

Burned skin cells = 3.7*10^{10}

This represents 2% of total skin cells.

Let,

x represents the total number of skin cells.

2% of x = 3.7*10^{10}

\frac{2}{100}x=3.7*10^{10}\\\\0.02x=3.7*10^{10}

Dividing both sides by 0.02

\frac{0.02x}{0.02}=\frac{3.7*10^{10}}{0.02}\\\\x=1.85*10^{12}

Number of not burned cells = Total - burned

Number of not burned cells = 1.85*10^{12}-3.7*10^{10}

Number of not burned cells = 1.813*10^{12}

1.813*10^{12} cells of Jennies skin were not burned.

Keywords: percentage, division

Learn more about division at:

  • brainly.com/question/6105786
  • brainly.com/question/6075514

#LearnwithBrainly

5 0
4 years ago
Read 2 more answers
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