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Georgia [21]
3 years ago
11

Find the area of the shape 11cm 14cm 9cm 20cm who ever answers correctly gets brainlist

Mathematics
2 answers:
Mariana [72]3 years ago
6 0

Answer:

Step-by-step explanation:

Given :    shape 14cm 11cm 9cm 20cm

To Find : Find area

Solution:

20 - 1 1 = 9 cm

We can divide figure in 2 parts

rectangle = 14 cmx 11 cm

square = 9 cm x 9  cm

Area of rectangle = 14 * 11 = 154 cm²

Area of square = 9 * 9 = 81 cm²

Total area = 154 + 81

= 235 cm²

Learn More :

Find the area of the given figure withTU = 6 cm, SR = 8 cm, UR = 15 ...

brainly.in/question/14804329

In the figure, triangle ABC in the semi circle . Find the area if the ...

brainly.in/question/13845921

coldgirl [10]3 years ago
4 0

Answer:

Area = 235 square cm

Step-by-step explanation:

Given :    shape 14cm 11cm 9cm 20cm

<em><u>To Find : Find area</u></em>

Split the figure into rectangle and square:

Rectangle : 14 x 11

Square : 9 x 9

Area \ of \ rectangle : 14 \times 11 = 154 \ cm^2

Area \ of \ square = 9 \times 9 = 81 \ cm^2

Total \ area = 154 + 81 = 235 \ cm^2

 

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7 devide by k in algebric function = 7/k

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3 years ago
a drawer contains 9 white paper clips, 5 green paper clips, and 6 red paper clips. One paper clip is selected at random. What is
tatyana61 [14]

Answer:

the answer should be 9/14

Step-by-step explanation:

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6 0
3 years ago
Read 2 more answers
Element X is a radioactive isotope such that every 9 years, its mass decreases by half. Given that the initial mass of a sample
4vir4ik [10]

Answer:

2.9 years

Step-by-step explanation:

Given that :

Half-life t1/2 = 9 years

Initial mass = I = 70 grams

A = final mass = 56 grams

t = time taken to reach final amount

Using the exponential half life relation :

A = I(0.5)^t/t1/2

56 = 70(0.5)^t/9

56/70 = 0.5^t/9

0.8 = 0.5^t/9

Log 0.8 = log 0.5^t/9

−0.096910 = −0.301029 * t/9

t/9 = 0.096910 / 0.301029

t/9 = 0.3219291

t = 0.3219291 * 9

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5 0
2 years ago
20. Determine the following product. 5g(-3g²h - 7g + 9)
soldier1979 [14.2K]
Distribute 5g to all of the terms in parentheses:

5g \times -3g^2h = -15g^3h
5g \times -7g = -35g^2
5g \times 9 = 45g

-15g^3h - 35g^2 + 45g

The answer is A.
4 0
3 years ago
PLEASE HELP SOMEONE!!!
evablogger [386]

Answer:

y = -2x

Step-by-step explanation:

For direct variation:  y = kx, where k is the constant of proportionality.

Given that Y equals -12 when x equals 6, we have -12 = k(6).  Solve this for k by dividing both sides by 6:

k = -12/6 => k = -2

Then the "direct variation equation" here is y = -2x.

3 0
3 years ago
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