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slavikrds [6]
3 years ago
15

Please I need help really bad

Mathematics
1 answer:
Allisa [31]3 years ago
8 0

Answer:

$80

Step-by-step explanation:

2 adults at $20 each

4 children at $10 each

20(2)+10(4)=80

40+40=80

80=80

why multiple 2 by 20?

because there are 2 adults and it costs $20 per adult

why multiple 4 by 10?

because there are 4 children and it costs $10 per child

why add them together?

because they want admission for 2 adults and 4 children so adding them together will give the total price

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given the points(-4,8) and (6,-12) determine the mid point of line segment connecting the points determine the distance sepratin
lbvjy [14]

Answer:

midpoint = ( \frac{ - 4 + 6}{2} , \:  \frac{ - 12 + 8}{2} ) \\  = (1, \:  - 2) \\  \\ distance =  \sqrt{ {( - 4 - 6)}^{2} +  {(8  + 12)}^{2}  }  \\  =  \sqrt{500}  \\  = 22.4 \: units

8 0
2 years ago
Sketch a graph to show your heart rate over the course of a work out. Explain<br> your graph.
scoundrel [369]

Answer:

you could say something like if it got higher say....over the course of my workout I noticed my heart rate got fast,it speeded up, as you can tell by the graph.

6 0
3 years ago
Help idk I don’t understand please ASAP
Pachacha [2.7K]

Answer:

x = 200/3

Step-by-step explanation:

Apply Thales theorem, we have:

80/(2x) = 60/27

Let's simplify both sides:

40/x = 20/9

or

x/40 = 9/20

Multiplying both sides by 40, we have:

(40/40)x = (20/9)*40

Let's simplify one more time:

x = (20*40)/(9)

or

x = 200/3

Hope this helps!

8 0
3 years ago
Read 2 more answers
Can someone please help me with these two questions?
Dima020 [189]

the first picture you have to use B X L X H ( base, length and height) and i got 1728 mm^3

for the second one, you have to use the formula L X H ( P+ Q/2) ( length times height times the product of the base width plus the top width divided by 2 and i got the answer of 196 m^3.

i hope this helps :)

8 0
3 years ago
What Is the area of the trapezoid​
umka2103 [35]

18m

Step-by-step explanation:

5x3=15 +3 =18

5 0
3 years ago
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