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anastassius [24]
2 years ago
15

4) A triangle has a base length of 2.5 cm and corresponding height 4.5 cm,

Mathematics
1 answer:
iragen [17]2 years ago
7 0

Answer:

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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2 years ago
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The graph shows the height in inches, h, of a bamboo plant t months after it has been planted. Write an equation that describes
Komok [63]
Answer gonna b appl if wrong sorry
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3 years ago
Solve triangle ABC, when A= 6, B=10 and c=12
valentinak56 [21]
Use cosine rule,

cos(A)=(b^2+c^2-a^2)/(2bc)
=(10^2+12^2-6^2)/(2*10*12)
=13/15
A=29.926 degrees.................................(A)

cos(B)=(c^2+a^2-b^2)/(2ca)
=(12^2+6^2-10^2)/(2*12*6)
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B=56.251 degrees.................................(B)

cos(C)=(a^2+b^2-c^2)/(2ab)
=(6^2+10^2-12^2)/(2*6*10)
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C=93.823 degrees.................................(C)

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5 0
3 years ago
Calculate the length of circumference in a circle with a radius of 5cm. calcuate it using pie= 3
Kay [80]
Circumference = 2xpi x r
                   =2 x 3 x 5
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5 0
3 years ago
To solve for y in the equation 2 x + y = 5, subtract 2 from both sides of the equation.
steposvetlana [31]

Answer:

False.

Step-by-step explanation:

Because we have to isolate y and subtracting 2 will not put y alone on one side.

We have to subtract 2x in order to solve for y.

3 0
3 years ago
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