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vfiekz [6]
2 years ago
6

A rectangle has sides that measure 2 x + 11 units long and 10 x + 1 units long. What is the expression that represents the perim

eter of the rectangle?
Mathematics
1 answer:
HACTEHA [7]2 years ago
7 0

Answer:

(24x + 24) units

Step-by-step explanation:

A rectangle is a shape that has four sides in which all angles are equal and opposite sides are equal and parallel to each other. The perimeter of a rectangle is the sum of all its sides. Since opposite sides are equal, the perimeter is given as:

Perimeter = 2(length + width)

Since the sides of the rectangle are 2 x + 11 units long and 10 x + 1 units long. Hence:

Perimeter = 2(2x + 11 + 10x + 1)

Perimeter = 2(2x + 10x + 11 + 1) = 2(12x + 12)

Perimeter = (24x + 24) units

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2. Hanna made 5 hit out of 13 during her first baseball game. What percentage of hits did she make?
MrRa [10]

Answer:

B. 38%

Explanation:

Given parameters:

Number of hits = 5hit

Total hits = 13

Unknown:

Percentage of hits shed made = ?

Solution;

The percentage of hit made = \frac{number of hits }{Total hits} x 100

input the parameters and solve;

        Percentage of hit made = \frac{5}{13} x 100

       Percentage of hit = 38%

Percentage of hit = 38%

4 0
2 years ago
Name 3 numbers that are multiples of 4 and 8
motikmotik
16, 24, 32
and it goes on, and on.
5 0
3 years ago
Someone help and please make sure it’s right :)
pashok25 [27]

Answer:

9

Step-by-step explanation:

11x  + 1 + 7x + 17 = 180   \:  \:  \:   \: 18x + 18 = 180 \:  \:  \:  \:  \:  \:  \: 18x = 180 - 18 \:  \:  \:  \:  \:  \:  \:  \:18x = 162 \:  \:  \:  \:  \:  \:  \:  \:  \:  \: 162 \div 18 = 9

4 0
2 years ago
I need answer for this question
otez555 [7]
Take the cube root of 216. You will get 6
5 0
2 years ago
Read 2 more answers
Can you plz help I don’t get it
erastovalidia [21]
Last one:
In the picture a=2, b=4a, b=4•2=8
1st picture a=3, b=4a, b=4•3=12
2nd picture a=0.5, b=4•0.5=2
3rd picture a=2.5, b=4•2.5=10
4th picture a=4, b=4•4=16, but in the picture b=10 therefore, this rectangular is NOT similar to rectangular ABCD.
6 0
2 years ago
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