3 years ago

Please help me with this question #9

Mathematics

1 answer:

DaniilM [7]3 years ago

8 0

A² + √6² = 6² , √30² + √6² = 6² , 30 + 6 = 36 , the answer is B

You might be interested in

Find the value of x if y =1/4x and 5x-8y=33

Verdich [7]

Answer:

x=11

Step-by-step explanation:

y= 1/4x

5x-8y=33

5x-8(1/4x)=33

x=11

8 0

3 years ago

An airplane is flying from New York City to Los Angeles. The distance it travels in miles d, is related to the time in seconds,

34kurt

Answer:

A. 0.15

B. 0.45

C. 85

Step-by-step explanation:

Given that:

Equation to represent the relation between distance, $d$ in miles and time $t$ in seconds:

$d=0.15t$

A.

To find: The speed of airplane in miles per second.

Formula for speed is given as:

$Speed = \dfrac{Distance}{Time}$

Here, we will have to find the value of $\frac{d}{t}$ .

Dividing the given equation by $t$ , we get:

$\dfrac{d}{t}=0.15$

$d$ is in miles and $t$ is in seconds.

Therefore, the answer is 0.15.

B.

Distance traveled in 30 seconds.

Given that: $t$ = 30 seconds

To find: $d = ?$ in miles

$d = 0.15\times 3 = 0.45$

C.

The time taken to travel a distance of 12.75 miles.

Given that : $d =12.75\ miles$

To find: $t = ?$ seconds

$12.75 = 0.15t\\\Rightarrow t = \dfrac{12.75}{0.15}\\\Rightarrow \bold{t = 85}$

3 0

3 years ago

Find the length of '' c '' using the pythagorean theorem. A triangle has a height of 5, and length of 12

nadezda [96]

Answer: 13

Step-by-step explanation:

$5^{2} + 12^{2} = c^{2} \\25 +144= c^{2} \\\sqrt169= \sqrt c^{2} \\13=c$

6 0

3 years ago

20 POINTS!!!

Akimi4 [234]

Answer:

the line will pass through yellow and red

6 0

3 years ago

Read 2 more answers

I think it’s the first one, am I correct? Explain!

zavuch27 [327]

Answer:

yes by SAS

Step-by-step explanation:

EN = RP

EM = PQ

Angle N = Angle R

8 0

3 years ago