Ask question

Ask question

All categories

1 year ago

15

Yesterday, Kylie went surfing and was out for 5 hours. Today, she spent 20% less time riding waves. How long was Kylie out surfi

ng today?

2 answers:

Zielflug [23.3K]1 year ago

7 0

Kylie was out surfing for 4 hours

Veseljchak [2.6K]1 year ago

3 0

Answer: 4 hours

Step-by-step explanation:

5 hours is 300 minutes. 20% of 300 is 60. 300-60 is 240 minutes which is 4 hours.

You might be interested in

Pls I need the answer and explanasion

Y_Kistochka [10]

Answer:

=no of children who like oatmeal/toatal population*100%

=15/50*100%

=(1500/50)%

=30%

Step-by-step explanation:

3 0

3 years ago

Which of the following is a pair of corresponding angles?

mart [117]

Answer:

Step-by-step explanation:

1 and 5

8 0

3 years ago

Make sure to write be specific this is for my math test. i need help im as dumb as a rock

denis23 [38]

Answer:

y intercept is 420

Step-by-step explanation:

6 0

2 years ago

Which equation represents a line that passes through (-2,4) and has a slope of 2/5?

oksano4ka [1.4K]

Answer:

$\large\boxed{y=\dfrac{2}{5}x+\dfrac{24}{5}}$

Step-by-step explanation:

The slope-intercept form of an equation of a line:

$y=mx+b$

m - slope

b - y-intercept

We have the slope $m=\dfrac{2}{5}$ and the point (-2, 4).

Put them in the equation of a line:

$4=\dfrac{2}{5}(-2)+b$

$4=-\dfrac{4}{5}+b$ <em>add 4/5 to both sides</em>

$4\dfrac{4}{5}=b\to b=\dfrac{24}{5}$

6 0

2 years ago

Read 2 more answers

Given that QRST is a kite and that ST=TQ, find ST.

PolarNik [594]

Answer:

Q/R = S/T as Q/T = R/S

Step-by-step explanation:

Hope this helps:)

3 0

2 years ago