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marta [7]
2 years ago
9

The small rectangle was enlarged to create the big rectangle.

Mathematics
2 answers:
Lera25 [3.4K]2 years ago
8 0

Answer:

d 30

Step-by-step explanation:

ed 2020

kow [346]2 years ago
7 0

Answer: the missing measure on the big rectangle is 30 feet.

Step-by-step explanation:

If the small rectangle was enlarged to create the big rectangle, it means that they are similar. This also means that the dimensions of the larger rectangle different form the dimensions of the smaller rectangle by a constant ratio or factor.

The smaller rectangle has a length of 12 feet and width of 2 feet. The larger rectangle has a length of x feet and width of 5 feet. This means that

x/12 = 5/2

Cross multiplying, it becomes

2x = 12 × 5 = 60

x = 60/2 = 30

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When finding the 9th term in a geometric sequence with a common ratio of 2 and a first
Zarrin [17]

Answer:

8

Step-by-step explanation:

Nth term of a geometric sequence is given as:

t_n = a r^{(n-1)} ...(1)

Plugging n = 9, a = 3 and r = 2 in the above equation, we find:

t_9 = (3) (2)^{9-1}

t_9 = (3) (2)^{8}... (2)

Comparing equations (1) & (2), we obtan:

(n - 1) = 8

5 0
3 years ago
20% of the size of the side angle​
den301095 [7]
Can you explain your question?
8 0
2 years ago
Solve 2x2 – 3x = 12 using the quadratic formula.
icang [17]

Quadratic Formula: (-b +/- sqrt(b^2 - 4ac)) / 2a

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b = -3

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(--3 +/- sqrt( (-3)^2 - 4(2)(-12) )) / 2(2)

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Hope this helps!

8 0
2 years ago
A binomial probability distribution has p = .20 and n = 100.
AleksAgata [21]

Answer:

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Yes, np > 5 & nq > 5

3 0
3 years ago
Read 2 more answers
Given that the measure of ∠x is 66°, and the measure of ∠y is 66°, find the measure of ∠z
kirza4 [7]

Answer:

48

Step-by-step explanation:

66*2=132

180-132=48

Hope this helps!

If not, I am sorry.

7 0
2 years ago
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