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guapka [62]
4 years ago
8

Find the area of a parallelogram with base 15 yards and height 21 2/3 yards​

Mathematics
1 answer:
SpyIntel [72]4 years ago
4 0

Answer:

325 yards

Step-by-step explanation:

To find the area of a parallelogram, it is base times height.

Therefore, it is 15 times 65/3 which gives you 325.

I changed 21 2/3 to 65/3 so I could put it into the calculator the easiest. They are the same fraction.

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If the family decides to fly, they know that they will need a rental car for at least part of their trip. Gabriela and Luis esti
densk [106]

Answer:

The answer is 4

Step-by-step explanation:

Remove the parentheses

55d + 35 + 15d = 315

Collect the like terms

70d + 35 = 315

Move the constant to the right

70d = 315 - 35

Subtract the numbers

70d = 280

d = 4

8 0
4 years ago
3. For questions 3 and 4, write an equation and solve.
kiruha [24]
Y decreased by 23 is 52.9....
y - 23 = 52.9 <== ur equation
y = 52.9 + 23
y = 75.9
================
c - 12 = 6 <== ur equation
c = 6 + 12
c = 18
================
h - 234 = 1192
h = 1192 + 234
h = 1426
no, he is not correct because he did not add 234 and 1192 to find the value of h, which is 1426

8 0
3 years ago
I GIVE THANKS AND 5 STARS!!
goldenfox [79]
The number of permutations is 5!.
5! = 5 x 4 x 3 x 2 x 1 = 120
4 0
4 years ago
If the radius of a cylinder was shrunk down to a quarter of its orignal size and the height was reduced to a third of its origin
svetoff [14.1K]

The modified area is (1/48) (2πr(4h+3r))

<u>Step-by-step explanation:</u>

Let the radius be 'r' and height be 'h'.

Area of cylinder= 2π r(h+r)

The radius is shrunk down to quarter of its original radius

 r = r/4

The height is reduced to a third of its original height

h = h/3

New Area = 2π(r/4) [(h/3) +(r/4) ]

= (1/4)2πr[(4h+3r) /12]

= (1/48) (2πr(4h+3r))

6 0
4 years ago
Solve the system by elimination 4x-y=2 and x+3y=7
alexdok [17]

Answer:

x=1 y=2

Step-by-step explanation:

Isolate x for 4x -y=2: X=2+y/4

Substitute x= 2+y/4

(2+y/4 )+3y=7

simplify 2+13y/4=7

Isolate y for 2+13y/4=7

y=2

Forx= 2+y/4

Substitute y = 2

x= 2+2/4

Simplify

X=1

3 0
2 years ago
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