1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
statuscvo [17]
3 years ago
13

Solve the following problems. I REALLY NEED HELP 80 POINTS!

Mathematics
2 answers:
lisabon 2012 [21]3 years ago
8 0

Answer:

a   10 yd   2ft  7 in

b 10 yd  1 ft  2 in

c  99 yd

d.  4840 sq  yd  7 sq ft  119 sq in  

Step-by-step explanation:

a.      2 ft. 5 in. +

9 yd. 3 ft. 2 in.

---------------------

9 yd   5ft   7 in

but 3 ft = 1yd

9 yd   5ft   7 in

+1yd   - 3ft

---------------------------

10 yd   2ft  7 in



b. 4 yd. 8 in

+ 6 yd. 6 in.

----------------------

10 yd   14 in

but 12 in = 1ft


10 yd       14 in

     + 1ft   - 12 in

---------------------

10 yd  1 ft  2 in



c. 29 yd. 2 ft. 11 in.

  55 yd. 1 ft. 10 in.

+ 13 yd. 1 ft. 3 in.  

--------------------------

97 yd   4 ft   24 in

12 in = 1ft

24 in = 2ft


97 yd   4 ft   24 in

           +2ft    - 24 in

--------------------------------

97 yd   6ft

3 ft = 1yd

6f = 2yd


97 yd   6ft

+2yd   - 6ft

---------------------

99 yd


d. 4,839 sq. yd. 8 sq. ft. 139 sq. in.

                      + 7 sq. ft. 124 sq. in.

--------------------------------------------------

  4839  sq yd  15 sq ft   263 sq in

12*12 = 144 sq in = 1 sq ft

 4839  sq yd  15 sq ft   263 sq in

                       + 1 sq ft  - 144 sq in

--------------------------------------------------

4839  sq yd  16 sq ft  119 sq in

3ft * 3 ft = 9 sq ft = 1 sq yd

4839  sq yd  16 sq ft  119 sq in

      +1 sq yd  - 9 sq ft

----------------------------------------------

4840 sq  yd  7 sq ft  119 sq in              

ollegr [7]3 years ago
3 0

Answer:

We need to solve given additions of measurements.

We use following conversion to simplify the answer.

1 yard = 3 foot

1 foot = 12 inches

1 square yard = 9 square foot

1 square foot = 144 square inches

Now,

1). 2 ft. 5 in. + 9 yd. 3 ft. 2 in.

           2 ft. 5 in.

+  9 yd. 3 ft. 2 in.  

_______________

= 9 yd.  5 ft. 7 in.

Using Conversion scale, 5 ft = 1 yd 2 ft

9 yd 5 ft 7 in = 10 yd   2ft  7 in

2).  4 yd. 8 in + 6 yd. 6 in.

  4 yd. 8 in

+ 6 yd. 6 in.  

__________

= 10 yd. 14 in.

Using Conversion scale, 14 in = 1 ft 2 in

10 yd 14 in  = 10 yd 1 ft 2 in

3). 29 yd. 2 ft. 11 in. + 55 yd. 1 ft. 10 in. + 13 yd. 1 ft. 3 in.

  29 yd. 2 ft. 11 in.

+ 55 yd. 1 ft. 10 in.

+ 13 yd. 1 ft.   3 in.

_______________

= 97 yd. 4 ft.  24 in.

Using Conversion scale, 24 in = 2 ft  

97 yd 4 ft  24 in = 97 yd 6 ft

Again  Using Conversion scale, 6 ft = 2 yd

97 yd 6 ft = 99 yd

4). 4,839 sq. yd. 8 sq. ft. 139 sq. in. + 7 sq. ft. 124 sq. in.

  4,839 sq. yd.     8 sq. ft.    139 sq. in.

+                             7 sq. ft.   124 sq. in.

______________________________

=  4839  sq yd.     15 sq ft.    263 sq in.

Using Conversion Scale, 263 sq in = 1 sq ft 119 sq in

4839  sq yd  15 sq ft   263 sq in = 4839 sq yd 16 sq ft 119 sq in

Again  Using Conversion scale, 16 sq ft =  1 sq yd 7 sq ft

4839 sq yd 16 sq ft 119 sq in = 4840 sq yd 7 sq ft 119 sq in

You might be interested in
Steven earns extra money babysitting. He charges $31.25 for 5 hours and $50 for 8 hours. Write an equation to represent the rela
hichkok12 [17]
I’m not sure but this seems right


Y=6.25X
4 0
3 years ago
Find the value of the trigonometric ratio. Make sure to simplify the fraction if needed. plss help
Natalija [7]

Answer:

3/5

Step-by-step explanation:

sinA = opp/hyp

= 21/35

= 3/5

8 0
3 years ago
What is 1 fifth divided by 6
IgorC [24]

1/5 divided by 6

6 = 6/1

When dividing fractions, we follow a rule called "Keep, change, flip."

It then becomes: 1/5 * 1/6 = 1/30

1 fifth divided by 6 equals 1/30

7 0
3 years ago
Read 2 more answers
Study the graphs, then select the best answers from the drop-down menus.
-Dominant- [34]

1. b 2. a 3. a

100% correct edge 2021

Step-by-step explanation:

7 0
2 years ago
If a| |b and c| |d, which pair of angles are congruent?
Wittaler [7]

Answer:

the ansewr is

Step-by-step explanation:

c

4 0
3 years ago
Read 2 more answers
Other questions:
  • There are 1,920 fences posts used in a 12- kilometer stretch of fences How many fences posts are used in 1 kilometer of fence
    7·1 answer
  • if your cell phone bill was $67.82 and there's a 7.5% late fee how much will you pay for your phone bill
    10·1 answer
  • Does the size of the square unit that is used to cover a shape make a difference in
    7·1 answer
  • Find 12% of 48.
    11·1 answer
  • Please can you give me some facts on percentages other than how to work them out???
    15·2 answers
  • Write a recursive formula for each sequence given or described below.
    14·1 answer
  • The regular price of a television set is $1,200. Albert buys the television set at a discount of 35% . How much does he pay for
    10·1 answer
  • Tom works for a company his normal rate of pay 15 per hour
    8·2 answers
  • Question:<br> Write a function for the line with a slope of 5 that passes through the point (2, 1).
    12·2 answers
  • Which one is the answer
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!