Science question help

Answer:

Fraction: x= 5/6 Decimal: x= 0.83

Answer:

a  c e

Step-by-step explanation:

Brainliest Please?

Answer: y=-3x/4 -1/4

Step-by-step explanation:

y=mx+b

-1=-3/4 * 1 +b

-1=-3/4 + b

(-1=-3/4 + b)*4

-4=-3+4b

4b=-1

b=-1/4

y=-3x/4 -1/4

Answer:

Step-by-step explanation:

y-intercept: (0 , 2.5)

x-intercept: (3.5 , 0)

Answer:

100+20π

Step-by-step explanation:

Find the diagram attached.

Perimeter of a square =4L

L is the side length of a square

From the diagram;

L = 10

Perimeter of a square = 4(10) = 40

Perimeter of 3 squares = 3(40) = 120

2 semi circle = a circle

Perimeter of a circle= 2πr

radius of the Circle = length of a side of the square.

Area of the circle = 2π(10)= 20π

Perimeter of the shape = Perimeter of the two semicircle + area of the 4squares = 100+20π

Answer:

Be specific about which number you are trying to say. if it's positive or negative.

Step-by-step explanation:

Positive numbers are numbers that are greater than 0. Negative numbers are numbers that are less than 0. The opposite of a positive number is negative, and the opposite of a negative number is positive.

Answer:

m=-4 3/5

Step-by-step explanation:

I don't have the steps sorry

Answer:

y=100-5x

Step-by-step explanation

5pounds lost in a day they had 100 pounds so 100 pounds minus 5 pounds every day

Answer:

the fourth one, H

Answer:

$8,890.83

Step-by-step explanation:

To find the answer we have to use this equation:

[tex]A = P(1 + r)^t[/tex]

A = The total amount

P = The initial amount

R = The interest rate

T = Time

Given in the question:

A = ?

P = 2,900

R = .09

T = 13

Plug it into the equation and solve:

[tex]A = 2900(1 + .09)^1^3\\A = 2900(1.09)^1^3\\A = 2900(3.065804612)\\A = 8890.83[/tex]

Therefore, after 13 years there will be $8,890.83 in the account.

I hope this helps!!

- Kay :)

Answer:

36 dollars

Step-by-step explanation:

this is basic math just use multiplication i think u typed the problem whrong

Answer:

$16 for 4 sandwiches

Step-by-step explanation:

The answer is 16 because 12 divided by 3 is 4, and 4 multiplied by 4 is 16.

P.S Can I have brainliest?

Answer:

I'm going for the third one (-1/2)

hope this helped you

Answer:

the greatest common factor of 12 and 32 is 4

Answer

Let her kids play in the poop and splash out 10 gallons or Drain 10 gallons of water from the pool.

Hope this helped!!

Step-by-step explanation:

Answer:

450 times

Step-by-step explanation:divide 600 by 2 and get 300 and divide 600 by 4 and get 150 and add 300 and 150 get your answer 450.

Answer:

(a) 8x-16 [tex]cm^2[/tex]

Step-by-step explanation:

From the given figure of trapezoid:

Height, h=8 cm

Bases, [tex]b_1=(x-6)cm \; and \; b_2=(x+2)cm[/tex].

Area of the trapezoid,

[tex]A=\frac 1 2 h (b_1 + b_2) \\\\=\frac 1` 2 \times 8 ( x-6+x+2) \\\\=4(2x-4) \\\\[/tex]

[tex]=8x-16 cm^2[/tex]

Hence, option (a) is correct.

Answer: its C)

Step-by-step explanation:

Hello it's me again lol such a small world isn't it ?

by the way I don't know Spanish so would translate the question for me to solve it please ?

Based on the table on the amount of carrots and potatoes purchased, the cost of each pound of carrots and potatoes are Cost per pound of carrots: $1.50 and per pound of potatoes: $2.00

As you have been given options, you can use the prices in the options to see which price tallies with the total amount that each customer paid.

If you checked all the options, you would find the correct option is the correct option.

The first customer would pay:

= (4 x 1.50) + (6 x 2)

= $18

The second customer:

= (2  x 1.50) + (2 x 9)

= $21

These tally with the amounts paid by the customers so they are the prices of the unit pound of carrots and potatoes.

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Answer:

3940 is the correct answer

Answer:

10 minutes.

Step-by-step explanation:

5 hours = 300 minutes

90 minutes + 105 minutes + 115 minutes = 310 minutes of programmes.

310-300 = 10 leftover minutes missed

Answer:

A.2

Step-by-step explanation:

Answer:

2

Step-by-step explanation:

Answer:

L = (T² × g) / 4π²

Step-by-step explanation:

T = 2π√L/g

Where,

L = length of the string

g = acceleration due to gravity

T = 2π√L/g

square both sides of the equation to eliminate the square root

T² = (2π)²√(L/g)²

T² = (2π)²(L/g)

(2π)²

= 2π × 2π

= 4π²

T² = 4π²(L/g)

Multiply both sides by g

T² × g = 4π²(L/g) × g

T² × g = 4π²L

Divide both sides by 4π² to get L

L = (T² × g) / 4π²

Answer:

4h

Step-by-step explanation:

Expression: 4h-8h=4h

Because both 4h and 8h end in the same variable they can be subtracted when you subtract 4 and 8 you get 4. and You can't forget your variable so you end with 4h

Your expression is a group of terms without an equal sign. 4h and 8h are your terms as well as your answer.

Your expression ends as 4h-8h=4h

Answer:

Answer is C

Step-by-step explanation:

You divide fractions by multiplying with the inverse

[tex]\frac{-3}{8}\\[/tex] * [tex]\frac{9}{5}[/tex]  = [tex]\frac{-27}{40}[/tex]

The limit of the function as the variable n tends to minus infinity is -1

Given the limit of a function expressed according to the equation;

a(n) = 6n²-n-3n³/3n³+n-1

The value of the function if n tends to minus infinity is expressed as show:

a(n) = 6n²-n-3n³/3n³+n-1

Divide both all the terms by n³

a(n) = 6n²/n³-n/n³-3n³/n³/3n³/n³+n/n³-1/n³

a(n) = 6/n-1/n²-3/(3+1/n²-1/n³)

a(n) = 6/-∞ - 1/(-∞)²-3/(3+1/(-∞)²-1/(-∞)³)

a(n) = -3/3

a(n) = -1

Hence the limit of the function as the variable n tends to minus infinity is -1

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Answer:

The remainder is 0

Step-by-step explanation:

Using the remainder theorem,plug in the zeros of the factor into the polynomial.

The zeros of the factor—›x-1=0,x=1

Plugging 1 into the polynomial

P(1)=2(1)³+(1)²-2(1)-1=0

The sales tax will be $51.6, bringing the total cost of $860 TV to $911.6.

So, to find the sales tax we need to find out the 6% of $860.

Therefore, the sales tax will be $51.6 and the total price we would pay for an $860 TV will be $911.6.

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