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Illusion [34]
3 years ago
10

Please help me with this it is practice and I'm confused ​

Mathematics
1 answer:
rodikova [14]3 years ago
7 0

Answer:

D

Step-by-step explanation:

A function is any line that does not repeat in x-value (doesn't repeat on the x-axis).

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Bumek [7]
Where’s the rest of the question??
8 0
3 years ago
Find the value of (7x+17) (8x+2)
Anvisha [2.4K]

Answer:

Step-by-step explanation:

7x+17+8x+2)

7x+17+8x+2

7x+8x+17+2

15x+19.

8 0
3 years ago
2. Cement has a density of 3.0 g/cm3. You must pour a cement walkway with the
Anon25 [30]

For this case we have to by definition:

d = \frac {M} {V}

Where:

d: It is the density

M: It's the mass

V: It is the volume

According to the data we have to:

d = 3.0 \frac {g} {cm ^ 3}

On the other hand we have that 1 meter is equivalent to 100 centimeters. Thus the measurements of the walkway are:

600 cm long, 100 cm wide and 10 cm thick. Looking for the volume we have:

V = 600 * 100 * 10\\V = 600,000 cm ^ 3

According to the formula we have:

M = d * V\\M = 3.0 \frac {g} {cm ^ 3} * 600,000 cm ^ 3\\M = 1,800,000g

Thus, the mass of the walkway is 1,800,000g

Answer:

1,800,000g

7 0
4 years ago
PLS HELP PLS HELP!!!
lesantik [10]

Answer:

40 inches^3

Step-by-step explanation:

Look at the attachment

7 0
3 years ago
Read 2 more answers
Clara wants to make some money during her summer vacations by selling handmade lace for $3.20 per yard. She has already earned $
Paul [167]

Answer:

27

Step-by-step explanation:

1)110.75 - 25.15 = 85.6

2)85.6/3.20 = 26.75

3)Round that to the nearest full yard


I think that's the answer at least ;/

3 0
3 years ago
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