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stepladder [879]
3 years ago
12

tammy bought rolls of paper towels to give to her family members. she first gave half of her paper towels to her niece. after gi

ving to her niece, she then gave away one-fourth of what was left to her sister. finally, after giving to her sister, she gave a third of what was left to her brother. this left her with 16 paper towel rolls. how many rolls of paper towels did tammy originally buy? math
Mathematics
1 answer:
a_sh-v [17]3 years ago
6 0

Answer:

64

Step-by-step explanation:

I just took a random number, got the remaining paper towels, and divided 16 by it. Then I multiplied 16 by that number. 64 every time. Can I please have Brainliest? I just want my first Brainliest. Please??? : ( Please?

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cylindrical vase holds 8,038.4 cubic centimeters of water. The height of the vase is 40 centimeters. What is the length of the r
iragen [17]

The radius of the cylindrical vase is 8 centimeters, if the cylindrical vase holds 8,038.4 cubic centimeters of water and the height of the vase is 40 centimeters.

Step-by-step explanation:

The given is,

                 Volume of cylindrical vase = 8038.4 cubic centimeters

                 Height of the cylindrical vase = 40 centimeters

Step:1

                Formula for volume of cylindrical vase,

                                     Volume, V=\pi r^{2} h......................(1)

               Where, r - Radius of cylindrical vase

                           h - Height of cylindrical vase  

                From the given,

                                      V = 8038.4 cubic centimeters

                                      h = 40  centimeters  

                Equation (1) becomes,

                             8038.4 = \pi r^{2}  40

                                          =(3.14)(40)r^{2}                               (∵ \pi = 3.14 )

                               8038.4 = 125.6 r^{2}

                                      r^{2} = \frac{8038.4}{125.6}            

                                       r =\sqrt{64}

                                       r = 8 centimeters

Result:

           The radius of the cylindrical vase is 8 centimeters, if the cylindrical vase holds 8,038.4 cubic centimeters of water and the height of the vase is 40 centimeters.

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3 years ago
What the inequality?
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Y= Slope(x) + y-int. Y= mx +b Y= -3x +2

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3 years ago
In the equation y = 4 x, if the value of x is increased by 2, what is the effect on the value of y ?
oksian1 [2.3K]
y=4(x+2)\\
y=4x+8

The value of y will increase by 8.
6 0
3 years ago
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Graph a line with a y-intercept of 3 and containing the point (2, 5).
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Answer:

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2 years ago
How does labeling the diagram help us show that we can use right triangle congruency (SAS in this case)?
dem82 [27]

Answer:

Step-by-step explanation:

S A S congruence rule: Two triangles are congruent if two sides and the included angle of one triangle are equal to the two sides and the included angle of other triangle.

If two triangles are congruent by SAS, and the angle is 90, then by CPCT{corresponding part of congruent triangle)  the hypotenuse of the two triangles will be congruent.

Now, as hypotenuse  and  one leg are congruent in both triangles, we can apply RHS congruent

4 0
3 years ago
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