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Dahasolnce [82]

3 years ago

8

PLEASE ANSWER IMMEDIATELY

1 answer:

kumpel [21]3 years ago

8 0

Answer:

4.50 billion mi

Step-by-step explanation:

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A field starts with /18 turkeys /in it. /9 turkeys come in, 5 turkeys leave, /half of the remaining turkeys then also leave. How

Stells [14]

11 turkeys come into the field. 18 plus 9 is 27. 27 minus 5 is 22. half of 22 is 11.

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3 years ago

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Solve the equation 4x^2-12x=7 algebraically for x.

ss7ja [257]

  4x² - 12x = 7
  - 7 - 7
4x² - 12x - 7 = 0
  4x² + 2x - 14x - 7 = 0
2x(2x) + 2x(1) - 7(2x) - 7(1) = 0
  2x(2x + 1) - 7(2x + 1) = 0
  (2x - 7)(2x + 1) = 0
2x - 7 = 0 or 2x + 1 = 0
+ 7 + 7   - 1 - 1
2x = 7 2x = -1
2 2 2 2
x = 3¹/₂     or     x = ⁻¹/₂

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3 years ago

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Tracey is at the store and buys 3 shirts for $15 each and a 3 pairs of pants for $25 each. She also has a coupon for $12 off her

sineoko [7]

Answer:

45+135+12

Step-by-step explanation:

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3 years ago

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Todd and his brother Robert are going to use 512 square feet of their backyard for skateboard ramps. The shape of the backyard i

Fiesta28 [93]

Answer:

The dimensions are $16$ ft by $32$ ft

The quadratic equation is $W^{2}-256=0$

Step-by-step explanation:

we know that

the area of rectangle is equal to

$A=W*L$

where

L is the length side of rectangle

W is the width side of rectangle

in this problem

we have

$A=512\ ft^{2}$

so

$512=L*W$ -----> equation A

$L=2W$ ------> equation B

substitute equation B in equation A

$512=(2W)*W \\ 512=2W^{2} \\2W^{2}-512=0\\W^{2}-256=0$

$W=\sqrt{256}=16\ ft$

Find the value of L

$L=2W-----> L=2*16=32\ ft$

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3 years ago

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2. Classify the angle as acute, obtuse, right or straight.

yKpoI14uk [10]

Answer:

Please include the details of the angle

Step-by-step explanation:

8 0

2 years ago

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