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
Pavel [41]
3 years ago
11

What is the sum of 19

Mathematics
1 answer:
kondaur [170]3 years ago
4 0
38! hope this helps :)))
You might be interested in
The length of a rectangular picture frame is 4 inches less than three times the width. The perimeter is 136 inches. Find the len
natulia [17]

Answer:

The width of the rectangle is 18 inches, and the length is 50 inches

Step-by-step explanation:

We can designate a variable, x, to represent the width of the rectangle.  To represent the length and widths of the rectangle, we can say that the length is 3x-4 and the width is just x.  We can then write an equation for the perimeter and solve:

2(3x-4) + 2x = 136

6x - 8 + 2x = 136

8x - 8 = 136

8x = 144

x = 18

To calculate the length

(3x - 4)

3(18) - 4 = 50 in

6 0
3 years ago
Which correlation coefficient indicates the stronger linear relationship between random variables for a fixed sample size?
Lyrx [107]
I think it b r=.5 nnnnn
8 0
3 years ago
Help please. my sister cant figure this out
Elza [17]
Q5 - 6: I'm guessing that it's asking us how many less than right angles, right angles, or more than right angles are present in the shapes given in question 5 and 6.

Keep in mind that right angles are exactly 90 degrees. Less than a right triangle is less than 90 degrees ( x < 90) and more than a right triangle is more than 90 degrees (x > 90) View the attachment for further demonstration and explanation. 

Based on this, I think you (or your sister) need to re-check question 5. There are no right angles present there, and the lack of the box and L shaped angles indicate this. You are on the right track for number 6 though as only 2 right triangles are present.

For number 8, Kaylee (lol, feels weird saying that since my name is Kaylee), is incorrect. There are no right angles. You can further explain and elaborate on this using the information I supplied you with.

 

8 0
3 years ago
What is the effect on the graph of f(x) = x² when it is transformed to
ladessa [460]

Answer:

A

Step-by-step explanation:

The '5' stretches it vertically by factor of 5  and the '10' shifts it UP 10 units

5 0
2 years ago
Read 2 more answers
a right triangle has a hypotenuse of length 2 inches. if one angle is 38°, find the length of each leg
viva [34]

Answer:

21

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • The formula y-y1 = m(x-x1) is the point-slope form of the equation of a lie where m is the slope of the line and (x,y) and (x1,y
    8·2 answers
  • Turkey sandwiches cost $2.50 and veggie wraps cost $3.50 at a snack stand. Ben has sold no more than $30 worth of turkey sandwic
    6·2 answers
  • A pool pump feels 1/6 of the pool and 1/3 hour how much it is swimming pool is filled in 1 hour?
    9·1 answer
  • One number is seven more than three times another number. If the sum of the numbers is 15, find the numbers.
    13·1 answer
  • Jernel has to figure out the area of her
    15·1 answer
  • What is the maximum of 18.7
    12·1 answer
  • Help i am in need of help fast pls
    6·2 answers
  • Evaluate when t=-3, -3t + 4​
    9·1 answer
  • A frozen yogurt shop allows guests to fill a cone shaped cup with frozen yogurt, and customers pay $0.08 per cubic inch. If each
    14·1 answer
  • Pls explain why its a yes pleasee and thx u​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!