4 years ago

Can someone explain me how do i do (ii)?

Mathematics

1 answer:

Varvara68 [4.7K]4 years ago

6 0

Answer:

(only ii right?)

Since we have the total number is 360° and our section is 72°, we know that the percentage of students who choose the cinema should be the number that we have divided to the total amount and then multiply the result by 100 ( it's fine if you write 100%, but when you actually calculate it, it's only 100, not 100%):

(72/360) . 100 = 20%

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Find the value of x to the nearest tenth.<br>

Oksi-84 [34.3K]

Ok i hope this helps and if it does pls give me brainliest!

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3 years ago

What do you know to be true about the values of p and q?

artcher [175]

Answer:

p = q

Step-by-step explanation:

Angles in a triangle add up to 180°

For the left triangle:

180 = p + 20 + 80

p = 80

For the right triangle: