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jolli1 [7]
2 years ago
12

HELP WILL NAME BRAINLIEST

Mathematics
1 answer:
bezimeni [28]2 years ago
5 0
First, you must find the width of GHJK. Since the area of it is 84m², divide 84 by 7.
84÷7=12
So the width of GHJK is 12m.
Next, find the scale of GHJK to LMNP. Since the height of both are already available, you can divide 21÷7 to get 3
This means that to get the width of LMNP you must multiply the width of GHJK by 3.
12×3=36.
Now, to get the area of LMNP, multiply 21 by 36.

21×36=756

So, the area of LMNP is 756m². (Don't forget the units!>
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Can anyone help me?pls
Mama L [17]

Answer/Step-by-step explanation:

Given:

C = right angle = 90°

BC = a = ?

AB = c = 12

AC = b = 9

Required:

a, <A, and <B

Solution:

✔️Find a using Pythagorean Theorem:

a = √(c² - b²)

a = √12² - 9²) = √63

a = 7.93725393 = 8 (nearest whole number)

✔️Find A by applying trigonometric ratio:

Thus,

Reference angle = A

Hypotenuse = 12

Adjacent = 9

Therefore,

cos(A) = \frac{adj}{hyp} = \frac{9}{12}

cos(A) = 0.75

A = cos^{-1}(0.75)

m<A = 41° (nearest whole number)

✔️Find B:

m<B = 180 - (90 + 41) (sum of interior angles of triangle)

m<B = 49°

8 0
3 years ago
Is 4/7 24/35 perform<br> a ratio
uysha [10]
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5 0
3 years ago
What happened to the tutors
stepladder [879]

Answer:

The Tudor dynasty ended when Henry's grand-daughter Elizabeth I died childless. The Throne passed to their cousins, the Scottish Stuarts, unifying Engalnd and Scotland. 22 August: Henry Tudor defeats Richard III at the Battle of Bosworth.

Step-by-step explanation:

is it tutors or tudor

6 0
3 years ago
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7 0
3 years ago
Read 2 more answers
14=z-(-12) <br><br>z= what please help me figure out what the answer is because I have no idea​
nirvana33 [79]

Answer:

the answer is 2

Step-by-step explanation:

14=z-(-12)

6 0
3 years ago
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