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
Damm [24]
2 years ago
7

5 7/5-5 2/5-3 4/5 equal what

Mathematics
1 answer:
Katyanochek1 [597]2 years ago
8 0

Answer:

-78.424

Step-by-step explanation:

You might be interested in
You start driving north for 6 miles, turn right, and drive east for another 19 miles. At the end of driving, what is your straig
Anton [14]

Answer:

Okay, here's the method I'm going to use.

If you drive north 6 miles, and then drive east 19 miles, you are technically making a triangle.

                    19 miles

           l_______________

6 milesl

           l

You are just missing the last side of the triangle: the straight line stretching from across your starting point to the ending point. You can find this by using the Pythagorean theorem.

a^2 + b^2 = c^2

6^2 + 19^2 = c^2

36 + 361 = c

397 = c

\sqrt{397} = 19.924859

Rounded to the nearest tenth, your answer is

19.9 miles

5 0
2 years ago
. <br> What is the value of x?<br> A;90<br> B;225<br> C;180 <br> D;135
Ludmilka [50]
The answer is 180 degrees. 

A right angle formed at the edge of any circle will always create an arc of 180 degrees. This is true no matter where it is placed and no matter the side lengths. 
8 0
3 years ago
Kedir bout 200 eggs for Birr 50 Birr and sells them for Birr 0.30 each.
ella [17]

Answer:

Yes, Kedir made profit.

Step-by-step explanation:

0.30 x 200 = 60 Birr

60 Birr is more than 50 Birr

He made profit of 10Birr, which is 20% of 50 Birr

8 0
2 years ago
Find the coordinates of the image of a triangle with vertices A(0, – 3), B(3, 0), and
lora16 [44]

Answer:

A'(-3,0), B'(0,-3) and C'(4,7)

Step-by-step explanation:

We are given that the vertices of triangle are A(0,-3), B(3,0) and C(-7,4).

We have to find the coordinates of the image of triangle under a rotation of 90° clockwise about the origin.

90° clockwise about the origin

Rule:(x,y)\rightarrow (y,-x)

Using the rule

The coordinates of A'

A(0,-3)\rightarrow A'(-3,0)

The coordinates of B'

B(3,0)\rightarrow B'(0,-3)

The coordinates of C'

C(-7,4)\rightarrow C'(4,7)

Hence, the vertices of image of triangle is given by

A'(-3,0), B'(0,-3) and C'(4,7)

8 0
2 years ago
Hansel opened a bank account. He deposited $52.50 into his account every month for 10 months. He used $20.50 every month to pay
Maksim231197 [3]

$52.50 and subtract $20.50 to get $32 and multiply that by 10 (months) to get $320 and divide it by 2 and your final answer is; $160.00

8 0
3 years ago
Read 2 more answers
Other questions:
  • F(x) = e^x/2<br><br> Find F(0).<br><br> 1.36<br> 1<br> 0
    10·2 answers
  • Six groups sell 162 balloons. There are 3 students in each group. If each student sells same number of ballons, how many balloon
    12·2 answers
  • 2. Find the probability that an event E will not occur if
    14·1 answer
  • Simplify the expression -3 divided by -2/5.
    12·1 answer
  • PLS SOMEONE HELPP ME
    13·2 answers
  • Give the new coordinates. Square WXYZ with vertices W(1,7), X(6,5),
    6·1 answer
  • Which of the following inequalities is equivalent to 1 &gt; x
    14·2 answers
  • what is the total surface area in square millimeters, of the rectangle solid shown below? HELP PLEASE!
    15·1 answer
  • Complete the equations with powers of 10.
    7·2 answers
  • Write words in numbers in words 123,115,027​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!