3 years ago

Evaluate 1/3 m- 1- 1/2 n when m=21 and n=12

Mathematics

1 answer:

liq [111]3 years ago

4 0

Answer:

Step-by-step explanation:

First we have to identify 1/3 m. We know that m is 21 and 1/3 of 21 is 7.

Then we find 1/2 on n which we know is 12 so 1/2 of 12 is 6.

Then we subtract. 7-1 is 6 and 6-6 is 0

Hope this helped!!! :D

You might be interested in

X+8=-2 O A. x= 10 OB. x=-6 O C. x=6 OD. x= -10

MaRussiya [10]

Answer: option D

Step-by-step explanation:

X+8=-2

x= -2-8 (you should make x the subject so you switch the +8 to the other

x= -10 side which becomes -8)

so you get -10 because, if both the numbers have the minus sign then you should add the two values which will be a negative answer. So your answer is option D

5 0

1 year ago

Read 2 more answers

Which category do all of these shapes belong to

Nataly [62]

Answer:

squares

Step-by-step explanation:

4 0

3 years ago

A pair of hiking boots originally priced at $170 is on sale for 10% off. What is the sale price of the boots?

Marizza181 [45]

The sale price of the hiking boots is $153

5 0

3 years ago

Read 2 more answers

If AABC = ADEF, which segment is congruent to AC?

masha68 [24]

Answer:

Segment DF

Step-by-step explanation:

The corresponding vertices are in the same order in both triangles.

ABC

DEF

Segment AC is congruent to segment DF.

3 0

3 years ago

Select the multiplication equation that could represent the following question: how many 3/8s are in 5/4

muminat

Answer:

The answer is: 3 1/3.

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers