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konstantin123 [22]
3 years ago
13

What is the the volume of the rectangular prism? PLEASE HELP FAST! 15 POINTS!!

Mathematics
2 answers:
Nesterboy [21]3 years ago
8 0

Answer:

540 in³

Step-by-step explanation:

v = lwh

v = 18 * 10 * 3

c = 540 in³

Sedaia [141]3 years ago
3 0

Answer:

v= length x width x height so 10x18x3= 540in cubed

Step-by-step explanation:

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Please help ASAP!!!!!!!!!! Which expression is equivalent to the following complex fraction? 1 + StartFraction 1 Over y EndFract
sveticcg [70]

Answer:

(B)\dfrac{y+1}{y-1}

Step-by-step explanation:

We are to find an equivalent expression for:

\dfrac{1+\frac{1}{y} }{1-\frac{1}{y}}

Step 1: Combine the terms in the numerator into one fraction. Do the same for the denominator.

=\dfrac{\frac{y+1}{y} }{\frac{y-1}{y}}

Step 2: Write on a straight line and simplify

=\dfrac{y+1}{y} \div \dfrac{y-1}{y}\\=\dfrac{y+1}{y} \times \dfrac{y}{y-1}\\=\dfrac{y+1}{y-1}

The correct option is B.

8 0
4 years ago
Read 2 more answers
What is the slop-intercept of the line that passes through the points (7,-5) and (3,-9)?
bagirrra123 [75]

\bf (\stackrel{x_1}{7}~,~\stackrel{y_1}{-5})\qquad (\stackrel{x_2}{3}~,~\stackrel{y_2}{-9}) \\\\\\ slope = m\implies \cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{-9-(-5)}{3-7}\implies \cfrac{-9+5}{-4}\implies \cfrac{-4}{-4}\implies 1 \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-(-5)=1(x-7) \\\\\\ y+5=x-7\implies y=x-12

4 0
4 years ago
Consider the function f(x) = -2x+15 . What is the value of y when x = 3?
VashaNatasha [74]

Answer:

f(3) = 9

Step-by-step explanation:

Step 1: Define

f(x) = -2x + 15

x = 3

Step 2: Substitute and Evaluate

f(3) = -2(3) + 15

f(3) = -6 + 15

f(3) = 9

4 0
3 years ago
How many solutions does the equation have?
Ratling [72]
3(4x - 3) - 7x = 5x - 9

First, expand your equation so it will be easier to simplify.
(3)(4x) + (3)(-3)+-7x = 5x + -9
Second, multiply (3)(4x) to get 12x. 
12x + (3)(-3)+-7x=5x + -9
Third, multiply (3)(-3) to get -9.
12x + -9 + -7x = 5x + -9
Fourth, combine the like terms. (x and -9 alone).
(12x + -7x) + (-9) = 5x - 9
Fifth, subtract (12x + -7x) to get 5x.
5x + -9 = 5x - 9
Sixth, change 5x + -9 into a subtraction.
5x - 9 = 5x - 9
Seventh, since both sides are equal, that means that the equation has infinite solutions.

Answer: B) infinite solutions
3 0
3 years ago
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In the supermarket, there is a scale that measures the weight of fruit and vegetables. The needle is 24 cm long and it rotated 9
Mumz [18]
We find the length of the arc followed by the needle. For this, we first need to convert the subtended angle to radians:
96/∅ = 180/π
∅ = 1.68 rad
S = r∅
S = 24 x 1.68
Distance covered by needle = 40.32 cm
4 0
4 years ago
Read 2 more answers
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