2 years ago

Hii! Can anyone please help me with this? I'm giving 30 points and BRAINLIEST!! TYSM. :D

Mathematics

1 answer:

jeyben [28]2 years ago

3 0

Answer:

I added a picture, with the answers. I hope it’s good.

Step-by-step explanation:

You might be interested in

I wanted to know if my answer is correct and if it isn't please correct it.

k0ka [10]

Answer:10

Step-by-step explanation:

Use the distance formula to determine the distance between two points.

the answer will be 10

4 0

9 months ago

Read 2 more answers

Add the Following Fractions:

Sergio039 [100]

Answer: C, 3/4 And it's decimal form is 0.75

Step-by-step explanation:

8 0

2 years ago

Alexander purchased a computer on sale. The original price was $1,200. The sale price was 5/6 of the original price. How much di

Alexxx [7]

Answer:

1000

Step-by-step explanation:

1200*5/6=1000

3 0

2 years ago

What is the value of the expression 9+4n-1 when n = 3?

Nookie1986 [14]

First you multiply 4*n and n=3 so 4*3 = 12
then you have 9+12-1
9+12= 21
21-1=20

so your answer would be 20

3 0

3 years ago

Read 2 more answers

Heart beats 2,320 times during 20 minutes of rowing. While resting the heart is beating 16 times in 15 seconds. What is the diff

Mrac [35]

Answer: 0.87 times per second (Or 52.2 times per minute)

Step-by-step explanation:

You need to make the conversion from minutes to seconds.

Remember that 1 minute has 60 seconds. Then 20 minutes to seconds is:

$(20minutes)(\frac{60seconds}{1minute})=1,200seconds$

Find the number of times the heart beats in 1 second when it is rowing:

$x_1=\frac{(2,320times)}{1,200seconds}=1.93\ times\ per\ second$

Find the number of times the heart beats in 1 second when it is resting:

$x_2=\frac{(16times)}{15seconds}=1.06\ times\ per\ second$

Then the difference is:

$difference=(1.93-1.06)\ times\ per\ second\\difference=0.87\ times\ per\ second$

(Or 52.2 times per minute)

6 0

3 years ago

Read 2 more answers