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babydoll
Answers (8)
For number 6 The net of a rectangular prism is shown below Long length 7.4 Short length 3.1 height 5 you have three sets of congruent areas. Those are the Ones they give you (7.4 x 3.1) (5 x 3.1) The one they don't show, which is (7.4 x 5) Now that we have
For number 5, The dimensions of a cylindrical apple juice can are shown (height of 12 in and diameter of 6 in). The given formula can be used to determine the volume (V) of a cylinder (V = Bh = area of base x height) What is the approximate volume of the
For number 2, you much first determine the volume of the box by using the formula V = LWH V = LWH V = (6)(3)(2) V = 36 Now you can find the length, by substituting the values you have V = LWH 36 = (L)(4)(3) 36 = 12L 36/12 = 12L/12 3 = L The answer is B 3
For number 1, the answer is A (4/3π(3x)^3) The question asks "A sphere with a diameter of 6x centimeters is shown below. Which of the following expressions best represents the volume of this sphere in cubic centimeters in terms of π? The diagram already
For number 4, use formula SA = 2πrh + 2πr^2 The image gives you the diameter of 4, since the diameter is twice the radius, simply divide the diameter by 2. When done, your radius will be 2 SA = 2πrh + 2πr^2 SA = (2)(3.14)(2)(10.5) + (2)(3.14)(2)^2 SA =
for number 10, use formula C=2πr to find the radius. You must do that first. C = 2πr 56.52 = (2)(3.14)r 56.52 = 6.28r 56.52/6.28 = 6.28r/6.28 9 = r Now that you have the radius, you can solve the following formula V = 1/3πr^h V = (1/3)(3.14)(9)^2(5) V =
For number 7, I know which problem you are referring to. The bases have a radius of 3+1/16 inches and a height of 6+5/8 inches. To find the lateral surface area, use this formula A=2πrh I'm going to tell you that if you choose to answer this question on
For question 3, the formula is v=1/3Bh Make a fraction with (π or 3.14)(1.5^2)(5) as your numerator and 3 as your denominator. That comes out to 35.34 (if using π) in the numerator and 3 in the denominator. When you divide, your answer will be 11.78,
