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a_sh-v [17]
3 years ago
15

Help me please!!!!!!!!!!!!!!!

Mathematics
2 answers:
S_A_V [24]3 years ago
6 0

Step-by-step explanation:

The answer of this question is 12, 15, 20 .

shutvik [7]3 years ago
3 0

Answer:

12 20 15

Step-by-step explanation:

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What shape is your field of vision?
Nat2105 [25]

The shape of my field is an <u>oval</u>

It's<u> oval</u> rather than round because I have two eyes, and each has a separate field like the one pictured here. Putting them together creates an oval. So if you wanted to represent what I can see, you would take a wide-angle photo from my vantage point and cut out a roughly oval shape

Therefore, the shape of my field is an <u>oval</u>

6 0
2 years ago
What’s the amplitude,period,equation of axis, and range for y=3sin[2(x+90)]?
Irina-Kira [14]

Answer:

  • amplitude: 3
  • period: π
  • axis: y = 0
  • range: [-3, +3]

Step-by-step explanation:

The amplitude is the multiplier of the sine function: 3.

The period is 2π divided by the coefficient of x: 2π/2 = π.

The equation of the axis is any added constant: y = 0.

The range is the axis value ± the amplitude value: from -3 to +3.

7 0
3 years ago
PLEASE IM BEGGING YOU<br> HELPPPP<br><br> does the equation go up to down? y=8x^2+7x-2
mart [117]

Answer:

Opens upward

Step-by-step explanation:

Since the coefficient of x^{2} is a positive number +8, then it is a parabola that opens upward

5 0
2 years ago
Read 2 more answers
Jayden has $1.20 worth of nickels and dimes. He has twice as many nickels as dimes. Determine the number of nickels and the numb
melamori03 [73]

Answer:

Total number of dimes=6

Total number of nickels=12

Step-by-step explanation:

The expression for the total value of money Jayden has is;

Nickels have a value of= $0.05

Dimes have a value of= $0.10

Total value=(value of nickels×number of nickels)+(value of dimes×number of dimes)

where;

Total value=$1.20

Value of a nickel=$0.05

number of nickels=y, but y=2 x

Value of a dime=0.10

number of dimes=x

replacing;

1.20=(0.05×2 x)+(0.1×x)

0.1 x+0.1 x=1.2

0.2 x=1.2

x=1.2/0.2

x=6

y=2 x=2×6=12

Total number of dimes=6

Total number of nickels=12

7 0
3 years ago
What two fractions make 1/3
Anna11 [10]
1/6 and 1/6 equals 1/3
8 0
3 years ago
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