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GarryVolchara [31]
3 years ago
14

PLEASE AWNSER SOON IT'S DUE IN 10 MIN!

Mathematics
2 answers:
Bond [772]3 years ago
8 0

Answer:

68

Step-by-step explanation:

The triangles can be found by 2(2x2).

The smaller rectangles can be found by 2(2x6).

The bigger rectangle can be found by 8x6.

8+24+36= 68

cupoosta [38]3 years ago
3 0

Answer:

80 units

Step-by-step explanation:

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Help!!! Picture Attached for the question
sweet [91]
Hi!

Let's find the volume of the cylinder first. 
The equation to find the volume of a cylinder is
(r = radius, h = height)
v = πr²h

Fill in the values
v = π · 100² · 250
Solve
v = π · 10000 · 250
v =  π · 2500000
v = 7853981.63

Now since the cylinder is half-full, divide by 2. 
7853981.63/2 = 3926990.81

To find how many liters are in the container, divide
1 liter = 1000
3926990.81/1000 = 3926.99081
Round to the nearest liter
3927

There are 3927 liters in the cylindrical tank

Hope this helps! :)
3 0
3 years ago
A(n)=-6-4(n-1) Find the 4th term
natka813 [3]
Formula for the terms shows that it starts at 6 and decreases by 4
6, 2, -2. -6, ...

4th term is -6
you can also just put in n = 4 for the 4th term and solve for it.
8 0
3 years ago
Read 2 more answers
Find the equation of the line that has a slope of 14 and passes through the point (-3,12).
Roman55 [17]

Answer:

The answer is b=54

Step-by-step explanation:

y=mx+b

12=14(-3)+b

12=-42+b

54=b

hope that helps

8 0
3 years ago
State the common factor of the terms in the polynomial 5x^2 + 30x^2 - 10x. Then factor the polynomial
tatuchka [14]

Answer:

The common factor is 5x.

The factored polynomial is: 5x(7x - 2)

Step-by-step explanation:

Factor of the numbers:

The common factor of the numbers 5, 30 and 10 is 5, as it is the greater common divisor of them, as found below:

5 - 30 - 10|5

1 - 6 - 2

Factor of the exponents:

Between x^2, x^2 and x, the common factor is the x with the lowest exponent. So x

Common factor

Number multiplied by exponents, so 5x.

Factoring the polynomial:

5x^2 + 30x^2 - 10x = 5x(\frac{5x^2}{5x} + \frac{30x^2}{5x} - \frac{10x}{5x}) = 5x(x + 6x - 2) = 5x(7x - 2)

The factored polynomial is: 5x(7x - 2)

6 0
2 years ago
Determine the temperature of 2.6 moles of gas contained in a 5.00-L vessel at a pressure of 1.2atm.
strojnjashka [21]

Answer:

28.108 K.

Step-by-step explanation:

Given: Pressure (P)= 1.2atm

           Number of moles (n)=  2.6 moles

           Volume (V)= 5.00-L

Now finding the temperature (T).

Formula; T= \frac{P\times V}{n\times R}

R is a constant factor which makes other factors work together.

There is a numerical value for R which we use is 0.0821 \times \frac{L.atm}{mole.K}

∴ Temperature (T)= \frac{1.2\times 5}{2.6\times 0.0821 \frac{L.atm}{mol.K} }

⇒ Temperature (T)= \frac{6}{0.21346} = 28.1083\ K

∴ Temperature is 28.108 K

8 0
3 years ago
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