2 years ago

Lola rode her bike for 7 of an hour on Saturday and of an hour on

Mathematics

2 answers:

Paraphin [41]2 years ago

4 0

Answer:

3

Step by step explanation:

Alinara [238K]2 years ago

4 0

Answer:

Step-by-step explanation:

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15 points! Thank you

Pepsi [2]

$10x^2+27x-28=10x^2+35x-8x-28=5x(2x+7)-4(2x+7)\\\\=(2x+7)(5x-4)\\\\Answer:\ D.\ 2x+7$

5 0

3 years ago

Read 2 more answers

Solve the inequality(s)<br> 2c > 2 <br> d/6 ≥ 1 <br> r + 9 ≤ 23

tatiyna

Divide both sides by 2 for the first one.
2c/2>2/2
c>1
simplify both sides for the second 1
1/6d>=1
6*(1/6d).=(6)*(1)
d>=6
For the last one
subtract 9 from both sides
r+9-9<=23-9 so that r<=14
Hope this helps!

6 0

3 years ago

If Jorge has 61 hours of work to do and he can work 7.5 hours a week, how many days will it take for him to finish it all.

mestny [16]

Answer:57 days

Step-by-step explanation:

3 0

3 years ago

Amalia is scuba diving at a position 24.25 feet below sea level. She descends 0.5 foot each minute for 25 minutes. What is Amali

Inga [223]

Answer:

36.75 feet below sea level

Step-by-step explanation:

Feet she descended in 25min

=0.5×25

=12.25

Therefore, the total feet she dived to

=12.25+24.25

=36.75

5 0

3 years ago

If a bloodstain has a length of 3.0cm and a width of 1.5cm what is the angle of impact?

zalisa [80]

The angle of impact is 30°

<h3>What is the angle of impact?</h3>

In a bloodstain, the angle of impact can be used to determine the appearance of the resulting bloodstain if the bloodstain has a tail or pattern.

Bloodstain pattern analysis is the study of bloodstains at a scene of the crime in an attempt to reconstruct the events that resulted in the bloodshed.

Mathematically;

$\mathbf{Angle \ of \ impact = sin^{-1} (\dfrac{width \ stain}{length \ stain} )}$

$\mathbf{Angle \ of \ impact = sin^{-1} (\dfrac{1.5}{3.0} )}$

$\mathbf{Angle \ of \ impact = 30 ^0}$

Learn more about the angle of impact here:
brainly.com/question/19423063

6 0

2 years ago