Evaluate. (10 • 4 2)(9 6 ÷ 3)

Answers

Answer 1

Answer: $(10*4+2)(9+6 / 3)$ (first do the mutiplication and division)

$(40+2)(9+2)$ (add)

$(42)(11)$ (multiply)

$42 *11$

$462 \ \textless \ -answer$

Answer 2

Answer: first you multiply 10 and 4 because multiplication before addition and you get 40 then you add 40 and 2 to get 42 now you move to the second equation and you divide 6 and 8 because division comes before addition and you get 2 when you divide 6 and 3 now you add 9 and 2 and get 11 now you multiply 42 and 11 (because the parenthesis have nothing between them it means multiplication) and you get 462 as your answer

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Regular quadrilateral pyramid with base edge b=55 mm and lateral edge l=7 cm. Find the sum of all edges

A sphere and cylinder have same radius and height the volume of cylinder is 27 which equation give volume of sphere

Answers

Answer:

The correct answer is A on Edge 2020.

Step-by-step explanation:

A sphere has 2/3 the volume of a cylinder given that the radius and height are equal. Because the volume of the cylinder is 27 pi (on Edge 2020), you need the equation: 2/3(27 pi) or A.

Answer:

the answer is A≈9160.88

Step-by-step explanation:

A=4πr2=4·π·272≈9160.88418
where as a = area

What is the value of the figure 8 in 1,083,096

Answers

80,000. it easy rally we learnt this in 2nd grade

The tail on Alex's dog is 5 1/4 inches long. This length is between which two inch marks on a ruler

Answers

5 and 6 because 5 1/4 = 5.25.
5.25 is less than 6, but greater than 5.

It would be between 5 and 6 because 5 1/4 is 5.25 and that is greater than 5 but less then six. More precisely between 5-5.5

How would you add parentheses and brackets to make this sentence true: 45/2x4.7-4.4x6=54

Answers

45/[(2x4.7)-4.4]x6=54

Answer:

Step-by-step explanation:

How would you add parentheses and brackets to make this sentence true: 45/2x4.7-4.4x6=54

How would you add parentheses and brackets to make this sentence 45/2x4.7-4.4x6=54

Answer

45/[(2x4.7)-4.4]x6=54

Sam and Bruno were computing how many kilometers they rode in the 3 bike trips they took last month. In order, they rode 45.7, 40.9, and 38 miles. Their solutions are shown. If one kilometer equals 0.621 miles, which is the best solution to find the total number of kilometers they rode? Why is it correct?
Bruno is correct. When going from a larger unit to a smaller unit you need to divide.
Bruno is correct. When going from a smaller unit to a larger unit you need to divide.
Sam is correct. When going from a larger unit to a smaller unit you need to multiply.
Sam is correct. When going from a smaller unit to a larger unit you need to multiply.

Answers

We are given number of miles the 3 bike trips they took last month = 45.7, 40.9, and 38 miles.

Sam and Bruno were computing how many kilometers.

Also one kilometer equals 0.621 miles.

From this we can see than 1 kilometer is smaller unit and a mile is a larger unit.

In order to convert number of miles into kilometers, we need to divide each number of mile by 0.621 miles.

We always divide a larger value by a smaller value to get the smaller unit.

Therefore,

Bruno is correct. When going from a larger unit to a smaller unit you need to divide.

What is 12.345 rounded to the nearest tenth

Answers

Rounding to the nearest tenth means rounding to the decimal place directly to the right of the decimal.

The rules of rounding are fairly simple. If the number to the right of the number you are rounding is greater than or equal to 5, you round up. If the number to the right is less than 5, you round down.

Let's take a look at the number 12.345.
First, round to the hundredths place. The number right before the 4 is 5, so we round up. This gives us the number 12.35.
Next, we have to round to the tenths place. The number to the right of the 3 is 5, so we round up as well. This gives us the number 12.4.

Answer: 12.4

The answer to your question 12.3 because it the number the the hundredth place is smaller the 5 you round down

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Eric works in a restaurant. Sometimes he clears tables. The scatter plot shows how much he earned in tips by clearing tables on different days. Based on the scatter plot, which of the following is true? Select all that apply. A. Eric will earn about $10 for clearing 6 tables.B. Eric will earn about $6 for clearing 6 tables.C. Eric will earn about $12 for clearing 11 tables.D. Eric will earn about $16 for clearing 11 tables.