Unit conversion is a way of converting some common units into another without changing their real value. The option in which more water will be used is by filling a bathtub.
<h3>Units conversion</h3>
Unit conversion is a way of converting some common units into another without changing their real value. for, example, 1 centimetre is equal to 10 mm, though the real measurement is still the same the units and numerical values have been changed.
Given water flows from a shower at a rate of 0.35 cubic feet per minute. Therefore, the water that will be used in the shower,
Water used in Shower = 0.35 × 15 = 5.25 cubic feets
Water used in bathtub = 0.5 yards³ = 13.5 cubic feets
Hence, the option in which more water will be used is by filling a bathtub.
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Answer:
4/3. That is the answer in simplest form
The two triangles are similar all angles are equal.
the sides are proportional
10/22 = AQ/AQ + 18
22AQ = 10 AQ+ 180
12 AQ = 180
AQ = 15
Answer:
x = 40
smaller angle is 80
larger angle is 100
Step-by-step explanation:
Supplementary angles add up to equal 180 degrees
Hence, x + 40 + 3x - 20 = 180
( note that we just created an equation that we can use to solve for x )
We now solve for x using the equation created
x + 40 + 3x - 20 = 180
step 1 combine like terms
x + 3x = 4x
40 - 20 = 20
we now have 4x + 20 = 180
step 2 subtract 20 from each side
180 - 20 = 160
we now have 160 = 4x
step 3 divide each side by 4
160 / 4 = 40
4x / 4 = x
we're left with x = 40
we now plug in 40 for x to find the value of each angle
x + 40
* substitute 40 for x *
40 + 40 = 80
3x - 20
* substitute 40 for x *
3 ( 40 ) - 20
3 * 40 = 120
120 - 20 = 20
so the larger angle is 100 degrees and the smaller angle is 80 degrees
The function is a quadratic function, then the domain will be all real numbers. Then the correct option is D.
<h3>What are domain and range?</h3>
The domain means all the possible values of x and the range means all the possible values of y.
The function is given below.
y = -2x² + 50x + 300
Then the function is a quadratic function, then the domain will be all real numbers.
Then the correct option is D.
More about the domain and range link is given below.
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