The diagram shows a right-angled triangle.

20 cm

11 cm

to

Find the size of angle x.

Give your answer correct to 1 decimal place.

Ron drew a quadrilateral with 4 angles and 4 with the same length. What best describes his quadrilateral

Kenya pays $66.32 biweekly for health insurance, which is 18% of the total cost. Her employer pays the rest. What is the employer'a annual contribution for Kenya's health insurance

What is 5 times 6 and 1/3

Steve had 4848 48 48 chocolates but decided to give 88 8 8 chocolates to each of his ff f f coworkers. How many chocolates does Steve have left?

How do you find the powers of 3 that range through 1000

Which expressions represent the difference of exactly two expressions? Choose 3 answers: Choose 3 answers: (Choice a. A 6 (x+7) - 26 (x+7) - 26 (x+7) - 26, left parenthesis, x, plus, 7, right parenthesis, minus, 2 (Choice b.

Find the number of positive integers n is less than or equal to 1000 such that 15n is a perfect square.

You estimate that 200 people attended a school concert. The actual attendance was 240 people. a. Find the percent error to the nearest tenth of a percent.

Harry had 2/3 of a candy bar. He gave 1/4 of the candy bar to James. How much does he have left? A. 1/3 B. 5/12 C. 1/4 D. 1/10

The student council buys pencils for $0.05 each and sells them for $0.25 each. Which expression represents the amount of profit the student council makes from selling p pencils? a (0.25-0.05) p b (0.25+0.05) p c 0.25p-0.05 d 0.25p+0.05