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MaRussiya [10]
3 years ago
5

6th grade math!!! (:

Mathematics
2 answers:
KatRina [158]3 years ago
5 0

Answer:

D) 0

Step-by-step explanation:

it is zero because:

1/2 (18+14) - (18-14) to the second power

1/2 (32) - (4) 2

16-4 times 4

16 minus 16

     =0

vodomira [7]3 years ago
3 0

Answer:

D ; 0

Step-by-step explanation:

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Can u help me how to do this
Anna11 [10]
X=-18 that the answer
7 0
3 years ago
What is the next fraction in this sequence?<br> 1<br> 3<br> 9<br> 27<br> 280, 280, 280,<br> 280 /
WITCHER [35]

Answer:

the answer is 81 over 280

8 0
2 years ago
Find the area of the following figure: 12yd 8yd 4yd
dalvyx [7]
Area of rectangle + Area of semi circle
12 * 4 + (22/7 * 4^2)/2
48 + 25.14
73.14 yard square
4 0
2 years ago
First rewrite 8/25 and 7/20 so that they have a common denominator
Pie

Answer:

  • 8/25 = 32/100
  • 7/20 = 35/100

Step-by-step explanation:

25 and 20 have a least common multiple of 100, so that is your least common denominator.

  8/25 = (8·4)/(25·4) = 32/100

  7/20 = (7·5)/(20·5) = 35/100

6 0
3 years ago
Which of the following is equivalent to 0 equals 3 x squared minus 12 x minus 15 when completing the square?
skad [1K]
Answer:

x = 5, -1

Step-by-step explanation:

0 = 3x^2 - 12x - 15 or

3x^2 - 12x - 15 = 0

By solving for x, use the Quadratic Formula.

… x = 5 and/or -1
8 0
3 years ago
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