3 years ago

Hallie hikes 5 miles in 90 minutes.

Mathematics

2 answers:

telo118 [61]3 years ago

8 0

Your answer is 18. Hope this helps!

~Cx

zimovet [89]3 years ago

3 0

Given that:
Hallie hikes 5 miles in 90 minutes.
She will hike next 2 miles in x minutes.
To find x, we get
5/90 = 2/x
Cross multiply
5x=180
x=36 minutes

Answer: It will take her 36 minutes to hike for next 2 miles.

You might be interested in

Sebastian solved the radical equation y + 1 = but did not check his solution. (y + 1)2 = y2 + 2y + 1 = –2y – 3 y2 + 4y + 4 = 0 (

Softa [21]

Answer:

There are no true solutions to the equation.

Step-by-step explanation:

The correct equation is

$y+1=\sqrt{-2y-3}$

Solve for y

squared both sides

$(y+1)^2=(-2y-3)$

$(y^2+2y+1)=(-2y-3)$

$y^2+2y+1+2y+3=0$

$y^2+4y+4=0$

$(y+2)(y+2)=0$

$y=-2$

Verify

substitute the value of y in the original expression

$-2+1=\sqrt{-2(-2)-3}$

$-1=1$ ----> is not true

therefore

There are no true solutions to the equation.

4 0

3 years ago

What is the common difference between successive terms in the sequence?

Zarrin [17]

Depending on the way you look at the numbers, they are increasing/decreasing by 0.1.

0.36- 0.1 =0.26
0.26-0.1=0.16
0.16-0.1=0.06
0.06-0.1=-0.04
-0.04-0.1=-0.14
(Or vice versa by adding 0.1 starting with -0.14)

Make sense?

5 0

3 years ago

I need help on this question. I need all the steps too, so please don’t just copy and paste something off of the internet.

Lorico [155]

Answer:

Find the LCM of 3.5 and 2.25

Step-by-step explanation:

which is 31.5

4 0

3 years ago

Read 2 more answers

Pls help this is due soon check 2 that apply