MATHEMATICS HIGH SCHOOL

Find the perimeter of a square of side 11cm​

Answers

Answer 1
Answer:

Answer:

44

Step-by-step explanation:

perimeter of square = 4*side

=4*11

=44
Answer 2
Answer: ANSWER:
SIDE OF SQUARE=11cm
FORMULA FOR PERIMETER=4 x s i.e.4 multiplied by the side.
PERIMETER =4 x 11
=44cm
HOPE IT HELPS!!!!

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A ball is dropped from a height of 6 m.After each bounce the ball rises to 2/3of its previous height. What heightwill it reach after the third bounce?​

(4/3)d^2+5=2a). d= -2/3 or d= 2/3
b). d= -3/2 or d= 3/2
c). d= -36 or d=36
d). NO REAL SOLUTION

Answers

d. no real solution.

(4/3)d² + 5 = 2
(4/3)d² = 2 - 5
(4/3)d² = -3
d² = -3 / (4/3)
d² = -3 * 3/4
d² = -9 / 4
d = √-9 / √4
d = -3/2

Even though I got the value of d, when I substituted the value to the equation, the equation is not equal to 2.

I got 8 = 2. not equal. no real solution.

Which of the following items is the most likely to have a mass of 3 mg?A : Cat

B : Pumpkin

C : Ant

D : Piano

Answers

C.the ant would be the most likely thing to have a mass of three grams.

3t - 7 = 5t, then 6t =

Answers

First, you would need to solve for t using the equation: 3t - 7 = 5t
Move all the numbers with variable on ones side
-7 = 5t - 3t
Combine like factors
-7 = 2t
Solve for t
-7/2 = t
After solving for t, you plug the answer into the equation you want to solve.
6 (-7/2) = -21
6*-7 = -42
-42/2 = -21
The answer is -21

How many lines of symmetry does the isosceles trapezoid have

Answers

Answer:

  one

Step-by-step explanation:

The one line of symmetry for an isosceles trapezoid is the line that connects the midpoints of the parallel bases.

Determine if the number is written in scientific notation. if not explain 5.6 x 10^12 A. no its not written as a power of 10
B.no the first factor is not a number between 1 and 10
C. yes the number is written in scientific notation

Answers

A is the correct answer that is your answer

If 1/4 in. represents 1 ft. what distances are represented by lines of the following lengths: 2 in., 5 in., 1 1/2 in., 2 2/3 in., 4 7/8 in.?

Answers

Answer:

2 > 8

5 > 20

1.5 > 6

2 2/3 > 10.667

4 7/8 > 19.5

Step-by-step explanation:

(Use cross multiplication or algebra to solve)

Answer:

Step-by-step explanation:

Make q clear
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