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Fudgin [204]
2 years ago
10

Can someone please help me without any links or guessing? I’m putting a lot of points into this one so if you could just help me

that would be very much appreciated!
Justin made a large kite consisting of one parallelogram and two identical triangles, as shown below. What is the area of Justin's kite?

A) 14 ft sq
B) 20 ft sq
C) 28ft sq
D) 40ft sq

Mathematics
1 answer:
riadik2000 [5.3K]2 years ago
4 0

Answer:

C

Step-by-step explanation:

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Pleasee help asap i dont have much time worth 10 points
uysha [10]
The answer is E
step by step explanation:
6 0
3 years ago
Read 2 more answers
The owner of the Rancho Grande has 3,044 yd of fencing with which to enclose a rectangular piece of grazing land situated along
inysia [295]

Answer:

Step-by-step explanation:

Area of the rectangular piece A = xy

x is the length

y is the width

Perimeter =2x+2y

Given

Perimeter = 3044yds

3044 = 2x+2y

1522 = x+y

x = 1522-y

Substitute into the formula for area

A = xy

A = (1522-y)y

A = 1522y-y²

To maximize the area, dA/dy must be zero

dA/dy = 1522-2y

0 = 1522-2y

2y = 1522

y = 1522/2

y = 761

Since x+y = 1522

X+761 = 1522

X = 761

Dimension is 761yd by 761yd

Area = 761×761 = 579121yd²

7 0
2 years ago
15. A survey of 2,000 doctors showed that an average of 3 out of 5 doctors use brand X aspirin. How many doctors use brand X asp
belka [17]
2000 divided by 5 is 400. 400 time 3 is 1200. You could also do 2000*.6 (because .6 = 3/5)
4 0
3 years ago
How do I calculate the perimeter of this figure?
Alisiya [41]
You just add all of the numbers up.
5 0
3 years ago
3. Tarzan went to the plant nursery and bought a tree that was initially 90 feet tall for his monkey friends to climb on.
frutty [35]

Answer:

ok im convuzed how do you buy a 90ft tree cuz that sounds fun

Step-by-step explanation:

pls lemme know

3 0
3 years ago
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