3 years ago

A is C's son. C and A are sisters. Z is Q's mother. P is son of Z. Then

Mathematics

1 answer:

Serggg [28]3 years ago

7 0

C) q is a grandfather

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write an inequality to represent this situation: Nina wants to take at least $15 to the movies. How did you decide which inequal

Y_Kistochka [10]

If D is dollar to buy movie tickets then
nina should have D≥15$
she should have 15$ atleast to buy a movie ticket.

3 0

3 years ago

The cone and cylinder below have equal surface area

marissa [1.9K]

Answer:

Option B, False

Step-by-step explanation:

Step 1: Get the surface area formulas for both shapes

Surface Area Formula for Cone: $A = \pi * r(r + \sqrt{h^{2} + r^{2}})$

Surface Area Formula for Cylinder: $A = 2\pi rh+2\pi r^{2}$

Step 2: Plug in the values and solve

Cone: $A = \pi * r(r + \sqrt{(3r)^{2} + r^{2}})$

Cone: $A = \pi r^{2} + \pi \sqrt{10}r^{2}$

Cylinder: $A = 2\pi r*r+2\pi r^{2}$

Cylinder: $A=4 \pi r^{2}$

Step 3: Compare

$\pi r^{2} + \pi \sqrt{10}r^{2}\neq 4 \pi r^{2}$

They are not equal, therefore the answer is False.

Answer: Option B, False

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3 years ago

Need help fast!! Need steps also

ruslelena [56]

Answer:

arc AB = 3.14 in

Step-by-step explanation:

circumference of full circle = π2r = (3.14)(2)(6) = 37.68 in

arc AB = (30°/360°)(37.68) = 3.14 in

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3 years ago

Which of the following is an arithmetic sequence? 0,2,4,6 1,2,4,8 1,4,8,13

STatiana [176]

It is probably 0,2,4,6 because other ones go "out of the sequence".

Hope this helps. :)

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3 years ago

A container of motor oil is supposed to contain 1000 ml of oil. a quality control engineer is concerned about the variability of

svlad2 [7]

one hundred millimeters

p.s I am only nine

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3 years ago