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Svetlanka [38]
3 years ago
6

Need help on these questions.

Mathematics
2 answers:
HACTEHA [7]3 years ago
7 0

Answer:

1) a < -8 or a > 8

2) n = -18 or n = 18

3) z = - 1/2 or z = 1/2

Step-by-step explanation:


STALIN [3.7K]3 years ago
5 0

Answer:

1) a <u><</u> -8 or a <u>></u> 8

2) n = -18 or n = 18

3) z = - 1/2 or z = 1/2

Step-by-step explanation:


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The length of each side is quadrupled. How many times larger is the new area when compared to the original?
GaryK [48]

16 times larger is the new area when compared to the original.

Given that, the length of each side of the square is quadrupled.

We need to find how many times larger is the new area when compared to the original.

<h3>What is the area of a square?</h3>

A square is a closed two-dimensional shape with four equal sides and four equal angles. The four sides of the square form the four angles at the vertices. The sum of the total length of the sides of a square is its perimeter, and the total space occupied by the shape is the area of the square. The formula to calculate the area of a square is a².

Let the length of each side of the square be x.

Then the length of each side of the new square will be 4x.

Now, the area of the original square = x²

The area of the new square = (4x)² = 16x²

So, the new square = 16 × the original square

Therefore, 16 times larger is the new area when compared to the original.

To learn more about the area of a square visit:

brainly.com/question/1561162.

#SPJ1

5 0
1 year ago
What is the place if 6 in 34.76
Paladinen [302]
The answer is Hundredths place
8 0
3 years ago
Read 2 more answers
May you please help me I am so confused
Tcecarenko [31]

Answer:

109 students need to attend

Step-by-step explanation:

156 + 280 = 436

436 ÷ 4 = 109

5 0
3 years ago
Read 2 more answers
Tallulah's family took a road trip to the Grand Canyon. Tallulah slept for the last 129 miles of the trip. If the total length o
KIM [24]

Answer:

43% of the trip

Step-by-step explanation:

1. Create an Equation

300 miles/100*x percent=129 miles <=== Make an equation so you can find the percent she slept of the trip

2. Solve

300 miles/100*x percent=129 miles

3x=129 <=== 300 divided by 100 is 3 and 3 times x is also 3x

3x/3=129/3 <=== divide by 3 from both sides

x=43

Since x is 43 that means 129 equals 43% which is how much Tallulah slept

of the trip.

3. Check

300 miles/100*43%=129 miles <=== Substitute x with 43%

3x43%=129

129=129 <=== 129 is 129 which means that the answer is correct!

Please Brainliest I am trying to level Up.

8 0
2 years ago
Find the missing side lengths​
hichkok12 [17]

Answer:

a = 17

b = 17

Answered by GAUTHMATH

3 0
3 years ago
Read 2 more answers
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