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3 years ago

Solve for missing sides of a right triangle using the pythagorean theorem of 6 and 11 and x

Mathematics

2 answers:

sergiy2304 [10]3 years ago

8 0

The answer is <span>2.82842712475</span>

Fantom [35]3 years ago

6 0

Each side has own formula, so which side is X

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HELP ME PLEASE :D :D

Talja [164]

Make proportions and reduce them.
6/9=2/3
10/15=2/3
The two rectangles are similar proportionally with a ratio of 2:3.

Does that answer your question?

3 0

3 years ago

What is the equation of the line

nevsk [136]

Answer:

y = 2x - 3

Step-by-step explanation:

The y-intercept is -3 because that is where the line hits the y-axis.

The slope is 2 because from 1 point the the next, you go up 2 right 1.

8 0

2 years ago

Read 2 more answers

PLSS HELP! WILL GIVE BRAINLIEST!!

Degger [83]

Answer:

the answer is c!

Step-by-step explanation:

7 0

2 years ago

Solve the inequality,

son4ous [18]

The answer is -9-18x
27−9x−9(x+4)=

27−9x−(9x+36)=

27−9x−9x−36=

Collect like terms.

(27−36)+(−9x−9x)= −9−18x

5 0

3 years ago

How many ways can a dance instructor send 4 of her 11 students to a summer dance program?

Sedaia [141]

Answer:

d) 330

Step-by-step explanation:

The number of ways can a dance instructor send 4 of her 11 students to summer dance program is C(11 , 4)

That is $11_{C_{4} }$ ways

by using formula $n_{C_{r} } = \frac{n!}{(n-r)!r!}$

now simplification

$11_{C_{4} } = \frac{11!}{(11-4)!4!}$

= $\frac{11X10X9X8X7!}{(7!)4X3X2X1}$

after cancelling 7! and on simplification

= $\frac{11X10X9X8}{4X3X2X1}$

after cancellation we get 330 ways

The number of ways can a dance instructor send 4 of her 11 students to summer dance program is 330

8 0

3 years ago