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Fantom [35]
3 years ago
7

Can someone explain to me how to do factorisation just like in the picture.

Mathematics
1 answer:
dlinn [17]3 years ago
7 0
Message me so I can help, I need a better pocture
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Answer:the largest angle has a measure of _____degrees.
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Answer:

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Step-by-step explanation:

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The angles in a triangle are in the ratio 1:2:3. Show that this triangle is a right-angled triangle. The hypotenuse of the trian
natita [175]

Answer:

see explanation

Step-by-step explanation:

(a)

Sum the parts of the ratio , 1 + 2 + 3 = 6 parts

Divide sum of angles in a triangle by 6 to find the value of one part of the ratio.

180° ÷ 6 = 30° ← value of 1 part of the ratio

2 parts = 2 × 30° = 60°

3 parts = 3 × 30° = 90°

Since there is an angle of 90° then the triangle is right.

(b)

The shortest side is the side opposite the smallest angle of 30°

Using the sine ratio and the exact value

sin30° = \frac{1}{2} , then

sin30° = \frac{opp}{hyp} = \frac{opp}{19} = \frac{1}{2} ( cross- multiply )

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3 years ago
Will mark brainliest if you help!!!!!​
Katyanochek1 [597]

Answer:

.70

Step-by-step explanation:

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I need to write an even number between 7 and 16 draw a picture an them write a sentence to explain why it is an even number
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An even  number is a number that is divisible by 2.
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The even numbers between 7 and 16 are:
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Answer:

c.

Step-by-step explanation:

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3 years ago
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