MATHEMATICS MIDDLE SCHOOL

A × 60=120 what does the a represent

Answers

Answer 1
Answer: In math, the word unknown is also called to the missing term of a number sentence. This missing term is a missing piece that has to be solved.
Let us have A x 60 = 120, since A has no numerical value, it is considered as the missing term. How can we get the value of the missing term? first, study the number sentence. Find out the rule, then apply it.
The value of A on the equation above is 2. Here's how:
A x 60 = 120
A=120÷60
A=2
The value A is 2, therefore the missing term is 2.
Answer 2
Answer: Are you serious? this is so easy. You can figure it out yourself

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What would be 47/6 as a mixed number?

Answers

An easy trick I learned was, " How many times can 6 (the bottom number/denominator) go into 47 (the top number)? 
6 times what id 47?
Nothing so we have to try again.
6 x 8= 48     too high
6 x 7= 42     good

Now 47 - 42 is 5.

So the answer is 7 5/6 because  6 can go into 47  7  times without going over.

Hope this helped!

Simplify this expression. Explain step-by-step the process.

-12÷3•(-8+(-4)²–6)+2

Answers

well so you have to go with pemdas. p parenthesis, e exponets,m multipication, d division, a add, s subtract. let start with the parenthesis which is 8 plus negative four to the secondpower minus 6. so negative 4 to the second power is equal to positive sixteen because negative time negative is equal to positive. so 8 plus sixteen is 24-6 is 18. negative 12 divided by 3 is negative 4.so negative 4 time 18 is negative 72 plus 2 is negative 70.the answer is negative 70
Using PEMDAS to answer this, the steps are:
Parenthesis first, so (-8+(-4)^2-6)= 2 
You now have -12/3 (2)+2 
Next is multiplication, so 3(2)= 6
Now you have -12/6 +2
Next is division, so -12/6= -2
Now you have -2+2
Add them together to get the answer of 0
Hope this helped!

What is the surface area of the square pyramid represented by the net?Enter your answer in the box.


cm²

Answers

Answer:

175 cm²

Step-by-step explanation:

Square: 7*7= 49 all of the triangles: A=h*b/2 9*7/2=31.5 *4= 126 so add them together 49+126= 175

Answer:

ok first off that's not the right answer the answer is 50

Step-by-step explanation:

when your trying to figure out surface area you add all the numbers that are there

WHOEVER GETS IT FAST AND CORRECT GETS 20 POINTSA 16 ounce package of brown rice costs $1.44. What is the price per ounce?
A) 6¢
B) 9¢
Eliminate
C) 11¢
D) 14¢

Answers

Isn’t it 9c?
Because $1.44/16 is 9

Answer:6€

Step-by-step explanation:

Which of the following is not example of a type of savings vehicle?Certificate of deposit (CD)Money Market Account
Checking Account
Savings Account

Answers

The account which is not the example of the type of savings vehicle is Checking Account. Thus option 3rd is correct.

What are the 3 types of savings?

The three kinds of the saving account are regular deposit, money market, and Certificate of Deposits. There is a difference in all the three types in terms of the accessibility and amount of interest.

The Checking account is the account which carries the day to day transactions of the money. It ensures the easy access to the money. Many of the people generally uses the debit card or the checks to make the purchases.  Thus option 3rd is correct.

Learn more about  Certificate of Deposits here:

brainly.com/question/13803892

#SPJ2

Checking Account

it should be that

Determine the measure of an interior angle of the named regular polygon. If a side of the polygon is extended, determine the supplemntsry angle of an interior angle. A) the measure of each interior angle of a regular hexagon is

B) the measure of the supplementary angle of an interior angle is

Answers

Answer:

A) Each interior angle of the Regular Hexagon = 120°

B)The measure of the supplementary angle of an interior angle is  60°

Step-by-step explanation:

Regular Hexagon : A 6 sided polygon which has all 6 interior angles as  EQUAL is called a regular hexagon.

So, here are 6 interior angles of the hexagon are equal.

Also, Sum of all interior angles of an hexagon = 720°

Let us assume the each angle of the hexagon = m

⇒ m + m + m + m + m  + m = 720°

or, 6 m = 720°

or, m = 720° / 6 = 120°

⇒ Each interior angle of the Regular Hexagon = 120°

Now, a side is extended to form an exterior angle.

Let us assume the measure of that exterior angle  = k

⇒ k + m = 180 °   ( as k and m are SUPPLEMENTARY ANGLES)

or,  k = 180 - 120   = 60 °

or, k = 60 °

Hence,  the measure of the supplementary angle of an interior angle is  60°
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