Three. Angles in a quadrilateral measure 31 83 and 146 what is the measure of the fourth angle?A 82
B 97
C 100
D 112

Answers

Answer 1

Answer: The answer is C.
For any quadrilateral, the sum of all the angles must be 360. So, you add the three angles that you know, then subtract that number from 360 to get the answer.

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Simplify using Order of Operations:
10 - 3 x 2/1+1

Answers

The simplified form of 10 - 3 x 2/1+1 is 5. This is obtained by applying the order of operations in mathematics, which first executes multiplication and division from left to right then does addition and subtraction from left to right.

To simplify the expression 10 - 3 x 2/1 + 1 using the Order of Operations (PEMDAS/BODMAS), we follow these steps:

1. Parentheses/Brackets (None): There are no parentheses in the expression.

2. Exponents/Orders (None): There are no exponents.

3. Multiplication and Division (Left to Right): Multiply 3 by 2, which equals 6.

4. Addition and Subtraction (Left to Right): Now, perform the remaining operations from left to right: 10 - 6 + 1.

Now, solve the expression step by step:

1. 10 - 6 = 4

2. 4 + 1 = 5

So, the final answer is 5.

The given expression, 10 - 3 x 2/1 + 1, is simplified using the Order of Operations (PEMDAS/BODMAS). First, we perform multiplication and division from left to right. We multiply 3 by 2, resulting in 6. Then, we move on to addition and subtraction. Subtracting 6 from 10 gives us 4. Finally, we add 1 to 4, resulting in the final answer, which is 5.

The Order of Operations is crucial in mathematics to ensure that expressions are evaluated consistently and correctly. It helps us avoid ambiguity and ensures that mathematical operations are carried out in the correct sequence. In this case, following the order of operations leads us to the correct simplified answer of 5.

Learn more about Order of Operations here:

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Answer: the answer is 5

Step-by-step explanation:

first you would multiply 3 x 2 = 6. then you would divide 6 by 1 and get 6. You then take 10-6+1 and it equals 5.

prints in 2 pounds bags he repackage them into bag that hold 5/6 pounds how many 2 pounds bags of peanut should Chad buy so that he can fill the 5/6 pounds bags without having any peanut left over

Answers

5, 2 pound bags

5 × 2 = 10
10 ÷ 5/6 = 12

The length of a rectangle is 4 times its width and the perimeter is 150 feet. What is the width of the rectangle?

A.
75 feet

B.
30 feet

C.
15 feet

D.
60 feet

Answers

We know that L = 4W, and P = 2l + 2w, so 150 = 2L + 2w
So, 150 = 2*4w + 2w
150 = 8w + 2w
150 = 10w
w = 150/10
w=15
So, the Width of the Rectangle is 15 feet.
And if they asked you to find the length,
L = 4W
L = 4*15
L=60
so, the Length will be 60 feet.

Hope this Helps! :)

Let width be xSo2(x+4x)=10x=150x = 15 feet

Help please! 6th grade fractions math!

Answers

The answer is 4 1/2 and that's the answer

4 1/2 Thats The Answer

Find the side length of a cube when the volume is 216 ft cubed. A) 72 ft B) 6 ft C) 108 ft D) 219 ft

Answers

If its 216 cubic inches it would be A)

The correct answer for this word problem is B) 6ft

6×6×6= 216 ft

to find the volume of a cube is length × width × height

Dr. Stein bought 30 notebooks, 60 pencils and 300 erasers for his class to make identical packages with some notebooks, some pencils and some erasers for his students. He used everything he bought, and every student got a package. What is the largest number of students Dr. Stein can have in his class?

Answers

There are 30 students

The key word is "identical." If all students received identical packages, then Dr. Stein could have handed out 30 packages. He has a maximum of 30 notebooks to hand out, so if each package has one notebook, he can hand out 30 packages. Each of those 30 packages will also have 2 pencils and 10 erasers.

ANSWER: There are 30 packages maximum so he can have a maximum of 30 students.

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