3 years ago

I NEED HELP ON THIS PLZZ!! WILL MARK BRAINLIEST

Mathematics

2 answers:

SVETLANKA909090 [29]3 years ago

8 0

Answer:

C i think

Step-by-step explanation:

you do 13x90 then divide by 5x

Law Incorporation [45]3 years ago

3 0

Answer: x=12

Step-by-step explanation:

We will use the Pythagorean Theorem since we know two sides and it is a right triangle

Pythagorean Theorem is a^2+b^2=c^2

a=5,b=x, c=13

(5)^2+(x)^2=(13)^2

25+(x)^2=169

Subtract 25 from both sides to start solving for x

(x)^2=144

Take the square root of both sides and get x=12

x=12

You might be interested in

Sara sold half her comic books and then brought 9 more.She now has 15.

Andrew [12]

_6
(15-9)×2=12, she began with 12 comic books, X=12

5 0

3 years ago

Find the solution of the system of equations.

Alex17521 [72]

Answer:

the answer is Solve for the first variable in one of the equations, then substitute the result into the other equation.

Point Form:

(−17/2, -7)

Equation Form:x=-17/2 y=-7

5 0

3 years ago

Read 2 more answers

2. How far is the bird from the worm? Round to the nearest whole number if necessary. (TEKS

Vikentia [17]

A)60 ft
I pretty sure

4 0

3 years ago

Read 2 more answers

West of Checkpoint A, which is at (0,5), are two hurdles that Helena needs to jump over. Hurdle 1 is 4 units west of Checkpoint

elixir [45]

Answer:

Checkpoint B = (-9,5)

Step-by-step explanation:

Here is an image of the graph and coordinates.

4 0

3 years ago

PLLZZZ ANSWER

Nonamiya [84]

Answer:

Step-by-step explanation:

Total coins = 11 ( 3 + 4 + 4 = 11).

The probability of picking a nickel first = 3/11 ( 4 nickels out of 11 total).

The probability of picking a dime second = 4/10 = 2/5 ( 3 dimes out of 10 coins left).

The probability of picking the third coin as a quarter = 4/9 ( 3 quarters out of 9 coins left).

The probability of picking all three in that order = 3/11 x 2/5 x 4/9 = 8/165

4 0

3 years ago