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Leto [7]
3 years ago
8

65 percent of people at the zoo are children if there are 520 children how many people in total are at the zoo

Mathematics
1 answer:
Harlamova29_29 [7]3 years ago
8 0

Answer:

800 people were at the zoo :)

Step-by-step explanation:

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Find the surface area of a square pyramid with side length 3 cm and slant height 3 cm
ipn [44]

Answer:

Step-by-step explanation:

base length b = 3 in

slant height L = 3 in

base area = b² = 3² = 9 in²

lateral area = 4·½bL = 4·½·3·3 = 18 in²

surface area = base area + lateral area = 27 in²

7 0
3 years ago
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Calculate the area of a circle with a radius of 16.9 centimeters.
Marina CMI [18]

Answer:

I'd say 897.27cm². That's the vlosest answer that I see.

5 0
3 years ago
Please help me I really need this
pshichka [43]

Answer:

Step-by-step explanation:

Draw a horizontal line at the end of the 8 meter horizontal line.

Find the area of the horizontal rectangle

L = 8 + 3

W = 2

Area = L*w

Area = 11*2

area = 22 m^2

Now do the vertical rectangle

L = 8

w = 3

Area = L*w

Area = 8 * 3

Area = 24 m^2

Total Area = 24 + 22 = 46 m^2

7 0
2 years ago
What's the difference between 1,968 and 3,000? Check your answer using inverse operations. 
Leto [7]
Using subtraction, you would take 3,000 and subtract 1968 from it to leave you 1,032. With that number, the answer to your question is "C"
5 0
4 years ago
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Use the function rule to complete the table -10x+y=4
Blizzard [7]
-10x+y=4

u just need to plug in values of x in function to get y values
x=-2

-10(-2)+y=4
20+y=4
y=-16

-10x+y=4
x=-1
-10(-1)+y=4
10+y=4
y=-6

-10x+y=4
 at x=0
-10(0)+y=4
y=4
u are getting y values according to x values

y=-16 at x=-2
y=-6 at x= -1
y=4 at x=0

next u can find




5 0
4 years ago
Read 2 more answers
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