Help me on number 21 pls anyone I give brainlest

Mathematics

1 answer:

Ludmilka [50]3 years ago

3 0

Answer:

The answer would be 34.07.

Step-by-step explanation:

I found this answer by using the pythagorean theorem, which is also known as a^2 + b^2 = c^2. So that means that x is equal to a, 35 is equal to b, and lastly 8 is equal to c. So the equation that you would have would be, x^2 + 35^2 = 8^2. Now to simplify it, you would get x^2 + 1225 = 64. Then you have to subtract 1225 on both sides which would get you x^2 = -1161. Then lastly you have to find the square root which would be 34.07 rounded to the nearest hundred.

Brainliest would be appreciated.

Have a nice day.

You might be interested in

Solve each inequality x-3≤7 A. x≤4 B. x≥4 C. x≥10 D. x≤10

arlik [135]

The answer is D.
You have to get x by itself so add 3 to 7 that equals 10. The signs stay the same so it’s D

7 0

2 years ago

Read 2 more answers

Use logical equivalences (not a truth table) to reduce p → (q − p) to a tautology t. In other words, you should transform p → (q

schepotkina [342]

Answer:

The statement $p\rightarrow (q\rightarrow p)$ is a tautology.

$p\rightarrow (q\rightarrow p)\equiv \lnot p\lor (q\rightarrow p) \equiv \lnot p\lor (\lnot q\lor p) \equiv (p\lor \lnot p) \lor \lnot q \equiv T \lor \lnot q \equiv T$