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
ki77a [65]
2 years ago
13

Perform the indicated operation 11/b-7 - 2b-3/b-7 = ___

Mathematics
1 answer:
statuscvo [17]2 years ago
8 0

Answer:

-2(b^2 + 7b - 4)/b

Step-by-step explanation:

You need to simplify the expression

You might be interested in
Find arc DC please help me
emmasim [6.3K]

Answer:

arc ABC = 196°

arc DC = 360 - 196 - 70 = 94°  (which looks out of proportion, but so does angle D)

Step-by-step explanation:

arc ABC = 2(∠D) = 2(98°) = 196°

3 0
2 years ago
How much string would you need to go around the bottom of a hat shaped like a cone if the radius is 4 inches? (Use 3.14 for π)
Softa [21]

Answer:

25.12 inches

Step-by-step explanation:

To find the circumference or the perimeter of a circle it is the diameter times pi. (pi = 3.14) Or you can do radius times 2 times pi.

Answer is 4 times 2 times 3.14 which is 25.12

7 0
3 years ago
An expression is shown 30×8×103 P.s the three is in top of the 10 What is the value of the expression ​
lesya692 [45]

Answer: 2.4×10^5

Step-by-step explanation:

30×8×10^3

First multiply and forget about ×10^3 for now:

30×8 = 240

Then add back the ×10^3:

240×10^3

Then simplify:

2.4×10^5

To check the answer:

30×8×10³=

30×8000= 240000

Then simplify:

240000 = 2.4 ×10⁵

8 0
2 years ago
What is 1 3/8 close to?
kozerog [31]
It depends what your trying to get close to. If your trying to get close to a number that is easier to work with 1 4/8 is good because its the same as 11/2 but the closest whole number is 1.
6 0
3 years ago
2/3=(1/2)/x solve for x
DedPeter [7]

Answer:

x=3/4

Step-by-step explanation:

Look at the picture so you understand how To solve it.

5 0
2 years ago
Other questions:
  • What is 1/8 of 3?<br> What is 3 groups of 1/8?<br> How many 3's are in 1/8?
    7·1 answer
  • What is the positive solution of x2 – 36 = 5x?
    12·2 answers
  • -9x+10y = -18 <br> 3x- y =6<br> Elimination
    13·2 answers
  • What is .00062 as a percent?
    6·2 answers
  • What is the volume of this cylinder? (Round to the nearest inch ) 7( radius)
    15·1 answer
  • Can someone help explain this to me? I’d appreciate it a lot.
    10·1 answer
  • The equation of a line is y=mx+ 4. What is the value of m if the line passes through point (−3, 7)?
    7·2 answers
  • Name the postulate or theorem you can use to prove the triangles congruent.
    9·1 answer
  • How much does a customer save if they buy the Black Sheer Dress at the end of season price?
    15·1 answer
  • Today eight friends went for lunch there total bill was $34.56, including tax. One of them ordered always soda and needed to pay
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!