3 years ago

Please help me now plz I will mark you brainliest

Mathematics

1 answer:

jek_recluse [69]3 years ago

6 0

Answer:

The vertex angle is 180-(60+75)=45.

k/sin75=900/sin45 so k=900sin75/sin45=1229km approx.

Step-by-step explanation:

You might be interested in

Can someone plss help me (middle school 7th grade) I dont this

AVprozaik [17]

Answer:

what is it over?

Step-by-step explanation:

you have to be more specific

4 0

2 years ago

Rachel is a stunt driver, and she's escaping from a building that is about to explode! DDD represents Rachel's remaining distanc

skelet666 [1.2K]

Answer:

38 m/s

Step-by-step explanation:

We are given that

D represent Rachel's remaining distance( in meters ) as a function of time is given by

$D=-38t+220$

We have to find the Rachel's speed.

We know that

$Velocity=\frac{ds}{dt}$

Substitute the values then we get

$v=\frac{d(-38t+220)}{dt}=-38 m/s$

$Speed =\mid v\mid$

$Speed =\mid -38\mid =38m/s$

Hence, the Rachel's speed is given by =38 m/s

4 0

3 years ago

How many years is 30 months?

Arlecino [84]

2 years and 6 months

hope this helped

mark brainliest :)

3 0

3 years ago

Read 2 more answers

Describe the transformations needed to translate the graph y=1/x to the graph of y=1/x+3 -4

S_A_V [24]

i cant describe but i put y=1/x+3 -4 on the graph hope this helps

8 0

2 years ago

Read 2 more answers

What is the largest x where f(x) is discontinuous<br> show work

natulia [17]

Answer:

x = 3

Step-by-step explanation:

reverse foil the denominator and find the largest solution.

x-3(x+1)

3 is the largest solution

6 0

2 years ago