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
elena-14-01-66 [18.8K]
3 years ago
12

39 = 1 3/10 b Find out what b is.

Mathematics
1 answer:
Vitek1552 [10]3 years ago
5 0

change to improper fraction and rewrite

13/10 b = 39

times by 10 on both sides

13b = 390

b = 390 ÷ 13

b = 30

You might be interested in
Find the distance between points P(9,8) and Q(7,6) to the nearest tenth.
sergey [27]

Answer:

2.8 units

Step-by-step explanation:

Think of this distance as the hypotenuse of a right triangle that has a vertical leg and a horizontal one as well.

Going from P to Q, the change in x is 2 and the change in y is also 2.

Thus, by the Pythagorean Theorem, this desired distance is:

d = √(2^2 + 2^2) = 2√2 units, or 2.8 units

6 0
3 years ago
Question 1(Multiple Choice Worth 1 points)
Romashka [77]

Answer:

5%

Step-by-step explanation:

Lets say 10 add a 0 = 100 9.5 add a 0 = 95.0 (move ok decimal place) so there is a 5% error.

7 0
3 years ago
Read 2 more answers
Which of these expressions CANNOT be simplified by combining like terms?
SOVA2 [1]
That would be : 6fg^3 + 5f^2g^2 + f^3g - 7....because there are no like terms
8 0
3 years ago
Read 2 more answers
The graph of a certain quadratic function does not cross the x-axis. Which of the following are possible values for the discrimi
irinina [24]
The graph of a quadratic function does not cross the x-axis if the discriminant has negative value.
Answers:
C ) -25
D ) -7
3 0
3 years ago
1
cricket20 [7]

Answer:

(B)(0,5)

Step-by-step explanation:

Given the start point at (4,1)

Given the (x,y) coordinates

  • Moving to the left 4 places is: x-4
  • Moving up 4 places: y+4

Therefore, applying the rule(x-4, y+4) to (4,1), we have:

(4-4, 1+4)=(0.5)

The coordinates of the new ordered pair is (0,5).

The correct option is B.

7 0
3 years ago
Other questions:
  • How do i solve this if i dont pass my math i lose my phone for a week got till tomorrow
    12·1 answer
  • Which equation is an identity?
    10·1 answer
  • How do you solve a SSS triangle?
    12·2 answers
  • A sample of n=8 scores has a mean of m=12. What is the value of ∑x for this sample
    15·1 answer
  • SOLVE 5 and 6 for me.
    13·1 answer
  • Point C is located at (1, 2) and point D is located at (−4, −2). Find the y value of the point that is 1 over 4 the distance fro
    11·2 answers
  • I need help please (Proportions)
    12·1 answer
  • A random number generator is used to create a list of 300 single-digit numbers. Of those 300 numbers, 146 are odd
    6·2 answers
  • I need help and if you do I will give you 10 points
    10·1 answer
  • You have a part-time job at a deli and work 12 1/2 hours in one week you earn $6.50 per hour how much money do you earn each wee
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!