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3 years ago

True or False: the relationship shown in the mapping diagram is a function

Mathematics

2 answers:

ValentinkaMS [17]3 years ago

8 0

Answer:

false

Step-by-step explanation:

Stells [14]3 years ago

6 0

Answer:

Step-by-step explanation:

true i hope this helps!

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A cylindrical well is 20 meters deep and has a diameter of 1.5 meters. Approximately how many cubic meters of soil were dug out

madam [21]

V = πr2h

V = 3.14 x 0.75 x 0.75 x 20

V = 35.33 cubic meters

Hope i will become the brainilest.

6 0

3 years ago

I got one but someone plz help me with the rest I will give brainly to the first person to answer right.

alexdok [17]

Answer:

First figure is a hexagon

second figure is a dodecagon

third figure is a decagon

Step-by-step explanation:

We can classify each figure by how many sides it has.

the first one had 6 sides. a six sided polygon is known as a hexagon

the second one has 12 sides. a 12 sided polygon is known as a dodecagon

the third one has 10 sides. a 10 sided polygon is known as a decagon

8 0

2 years ago

What is the slope of (-1,6) and (2,3)?

LenKa [72]

Answer:

-1

Step-by-step explanation:

For a line joining two points (x1, y1) and (x2, y2), it's slope is given as:

$\boxed{ \mathsf{slope = \frac{ y_{2} -y _{1}}{ x_{2} - x _{1}} }}$

Here, the two points are (-1, 6) and (2, 3) in place of (x1, y1) and (x2, y2).

Solving for slope:

$\implies \mathsf{ \frac{3 - 6}{2 - ( -1 )} }$

$\implies \mathsf{ \frac{ - 3}{2 + 1 } }$

$\implies \mathsf{ \frac{ - 3}{3 } }$

$\implies \mathsf{ - 1 }$

Hence, the slope of the line joining the given points is -1.

4 0

2 years ago

Determine which measurement is greater. 7 lb, 4 kg, 2 kg, 5 lb

Ainat [17]

Answer:

4kg

Step-by-step explanation:all the other ones r lighter

3 0

2 years ago

Someone help me please i have 20 minutes left to finish this

saw5 [17]

Answer: 17. is A and 18 is most likely G

Step-by-step explanation:

6 0

2 years ago