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
stira [4]
3 years ago
5

when you reverse the digits in a certain two digit number you increase its value by 9 find the sum of its digits is 17

Mathematics
1 answer:
melamori03 [73]3 years ago
3 0
The answer is 80.
80 flipped is 08, which is equal to 8, then 8+9=17
You might be interested in
Which option best reflects the message of the cartoon?
Fittoniya [83]
A. the colonists must work together in order to be strong.
7 0
3 years ago
Read 2 more answers
Find the slope between the two points: (3,-2) and (4,7)
cupoosta [38]
To find slope given two points, there is a formula you can use: (y2-y1)/(x2-x1). Y2 stands for the second y coordinate and y1 stands for the first y coordinate. The same logic applies to the x's. Let's assume that (3, -2) is x1, y1 and (4,7) is x2, y2. Let's plug them into the formula.

(7-(-2))/(4-3).
7-(-2)=9 for total y value.

4-3=1 for the x value.

Now we divide them.
9/1=9. 9=m. M is the variable commonly used for slope. Hope this helped!
5 0
3 years ago
Ralph sold brownies for $0.28 a piece in order to earn money for baseball cards. if the cards cost $0.60 per pack, and if ralph
lara [203]

he nbeeds to have atleast sold 3


7 0
3 years ago
Read 2 more answers
Can I get some help please? <br><br><br> Thanks!
quester [9]
An ellipse (oval shape) is expressed by the following equation:

\frac{(x-h)^2}{a^2} + \frac{(y-k)^2}{b^2}=1 where h is the x coordinate of the center and k is the y coordinate of the center. Furthermore, a is the horizontal distance from the center, and b is the vertical distance from the center. Lastly, c is the distance from the center to one of the foci (they are spaced apart equally).

We can find the foci by using a^2 - b^2 = c^2

36 - 11 = c^2

c =  \sqrt{25}  = 5

Since the k value in this case is 0, the y value of both foci are 0. Also, since h and k are both 0, we know the center of the ellipse is at the origin.

So the foci are (-5, 0) and (5, 0)

Hope this helps :)

3 0
3 years ago
A belouga whale is 5 yards and 3 inches long and a gary whale is 15 yards and 5 incheslong
belka [17]

Answer:

10 yards 2 inches

Step-by-step explanation:

15 yd 5 in - 5 yd 3 in =

10 yards and 2 inches

8 0
3 years ago
Read 2 more answers
Other questions:
  • Please Help!! question is attstched!
    13·2 answers
  • Willie runs 5 miles in 20 minutes. If Willie runs at the same rate, how many miles can he run in 28 minutes?
    10·2 answers
  • The coordinates of point V are (7,4). Point W is a reflection of point V across the x-axis. In which quadrant will point W be lo
    13·1 answer
  • A line has an x-intercept of 3 and a y-intercept of -6. The slope-intercept form of its equation is
    9·2 answers
  • 25% of 395 is what?
    8·1 answer
  • Paul is making loaves of raisin bread to sell at a fundraising event. The recipe calls for 1/3 cups of raisins for each loaf, an
    14·2 answers
  • What is the value of x? Please explain how you got to this answer so I can answer similar questions.
    6·1 answer
  • A square has a perimeter of 28
    6·1 answer
  • Answer fast, please!!!
    14·1 answer
  • Both Tyrone and Albert walk to and from school every day. Qlbert has to walk 1.25 miles farther than Tyrone does each way. If Ty
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!