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
finlep [7]
3 years ago
7

which is a good comparison of the estimated sum and the actual sum of 7 10/12+2 11/12? Greater or lesser

Mathematics
1 answer:
Crazy boy [7]3 years ago
8 0
I would estimate 7 10/12 to 8 and i would estimate 2 11/12 to  3 so 8 plus 3 would equal 11 so that would be the estimate. the actual would be 10 8/11 so the estimate would be bigger.
You might be interested in
Evaluate each trigonometric equation for θ.
liberstina [14]

Answer:

sinФ = 8/17

cosФ = 15/17

tan Ф = 8/15

csc Ф = 17/8

sec Ф = 17/15

cot Ф = 15/8

Step-by-step explanation:

Let us revise the trigonometry functions

  • Sin(x) = opposite/hypotenuse
  • Cos(x) = adjacent/hypoteouse
  • Tan(x) = opposite/adjacent
  • Csc(x) = hypotenuse/opposit
  • Sec(x) = hypotenues/adjacent
  • Cot(x) = adjacent/opposite

In the given figure

The opposite side to angle Ф = 8

The adjacent side to angle Ф = 15

Find the hypotenuse using Pythagoras' theorem

Hypotenuse = \sqrt{8^{2}+15^{2}  }

Hypotenuse = \sqrt{64+225}

Hypotenuse = \sqrt{289}

Hypotenuse = 17

Let us use the rules above to find the trigonometry functions

sinФ = 8/17

cosФ = 15/17

tan Ф = 8/15

csc Ф = 17/8

sec Ф = 17/15

cot Ф = 15/8

4 0
3 years ago
Question 3
blondinia [14]
12,600 hope it helps
8 0
3 years ago
Read 2 more answers
12.5% of a number is 25, find the number
tankabanditka [31]

Answer:

200

Step-by-step explanation:

Let's call the number x :
12.5% of x = 25

Changing 12.5% into decimal would be 0.125

Now we have the equation :

0.125x = 25

Divide both sides by 0.125 to make x the subject :

x = 25 ÷ 0.125

x = 200

To check we can substitute this value into the question :

12.5% of 200 = 25

Hope this helped and have a good day

4 0
1 year ago
The current balance of Amber’s bank account was $8. She withdrew
8_murik_8 [283]

Answer:

$-6

Step-by-step explanation:

$(8-14)

= $-6

Hope this helped!

4 0
3 years ago
Read 2 more answers
What is W(x) = 3/5x + 2
son4ous [18]

Answer:

W(x)=3/5x+2

W(1)=3/5(1)+2

w(1)=13/5

꧁꧂

W(2)= 3/5×(2)+2

W(2)=3/10+2

W(2)=23/10

꧁꧂

W(3)=3/5×(3)+2

W(3)= 7

8 0
3 years ago
Other questions:
  • If -3 1/4 is subtracted from 1 1/3. What will be the result?
    11·1 answer
  • Find a formula for the function f(x) such that f′(x)=(ln(x))^2/x and f(2)=6
    15·1 answer
  • The area of a circle is 706.9 square inches. Find the radius
    12·1 answer
  • Solve: 3 1/3 + (-2 1/4) + 1 5/6 =
    11·1 answer
  • Mara and Taylor need to rent a car for 6 days. If the cost of the car is $105 for each day, which of the following expressions c
    10·1 answer
  • Solve the following problem and show the work.
    12·1 answer
  • I I’m confused.i don’t understand how to solve. Show work please so i can see how you solved it
    9·1 answer
  • 9-9÷9+9-9÷9=??????<br><br><br> 25 points <br><br><br> and brainits for the first right answer
    5·2 answers
  • A number divided by four is at most 6. Which choice is correct??
    9·1 answer
  • What is an equation of the line that passes through the point (-6, -4) and is
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!