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SOVA2 [1]
3 years ago
15

In this assignment, you will apply your knowledge of the cardiovascular system as you explore articles related to the heart. You

will use your understanding of the content to answer the questions provided.
Read the article and use your understanding to answer the questions that follow.

Preventing Heart Disease

What can you do to keep your heart healthy?
Mathematics
2 answers:
Nikitich [7]3 years ago
8 0

Answer:

A.1 Exercise

2. Reduce the intake of salt

3. Reduce intake of fatty foods

4. Eating well balance diet

B.1. Regular exercise

2. Avoid smoking

3. Avoid excessive intake of alcohol

4. Reduce intake of cholesterol

ANTONII [103]3 years ago
4 0

Answer:

•eat healthy food.

•exercise.

•live tobacco free.

•maintaina healthy weight.

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The circumference of one coin is 8.03cm. The circumference of another coin is 0.33cm smaller. A.) what is the first step to find
Burka [1]

Answer:

Diameter of the smaller coin = 2.46 cm

Step-by-step explanation:

Circumference of a coin = 2πr

Circumference of coin A = 8.03 cm

Circumference of coin B = 8.03 cm - 0.33 cm

A.) what is the first step to find the diameter of the smaller coin?

Find the circumference of coin B

Circumference of coin B = 8.03 cm - 0.33 cm

= 7.7 cm

B.) Find the diameter of the smaller coin.

Circumference of a coin = 2πr

7.7 = 2 × 3.14 * r

7.7 = 6.28r

r = 7.7 / 6.28

r = 1.23 cm

Diameter = 2r

= 2 * 1.23 cm

= 2.46 cm

Diameter of the smaller coin = 2.46 cm

4 0
2 years ago
Rewrite the expression as a single exponent
kifflom [539]

Answer:

9^7

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Write an equation for each line.
Tems11 [23]

Answer:

Step-by-step explanation:

Equation of blue line:

blue line is parallel to y-axis

⇒ x = 5

Equation of green line:

Green line is parallel to x-axis.

y = 2

Equation of red line:

At y-intercept x = 0. Point on red line is (0,5)

So, y-intercept = 5

y = mx + b Here,  m is slope any b is y-intercept.

y = mx + 5

Now, choose any other point in red line. ((1,7)

Substitute this value in the above equation and we can find m

7 = m*1 + 5

7 - 5 = m

m = 2

y = 2x + 5

Equation of black line:

Black line and red line are parallel and so, they have same slope.

y = 2x + b

y-intercept (0,-6) ; b = -6

y = 2x - 6

5 0
2 years ago
Elizabeth has 140 citrus trees and 180 palm trees
lisabon 2012 [21]
You have to find the GCF of 140 and 180.

The GCF is 20 so thats your answer.
4 0
3 years ago
If there are 7 bolts in a widget and 6 widgets in an appliance, how many bolts are in 20 appliances?
sweet [91]
A single appliance has 6 widgets, and a widget has 7 bolts. Therefore, you need to multiply 6 by 7 to find the number of bolts in a single appliance.

6 x 7 = 42

Now that you know the number of bolts in an appliance, you can find the number of bolts in 20 appliances by multiplying 42 by 20.

42 x 20 = 840

Hence, there are 840 bolts in 20 appliances.

5 0
3 years ago
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