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
Veseljchak [2.6K]
3 years ago
15

Please, please, please help me

Mathematics
1 answer:
kari74 [83]3 years ago
6 0

Answer: u = 6.1

Step-by-step explanation:

"Cross multiply"  13 × 8 = 104,

then divide 104 ÷ 17 = 6.117647059

Round to nearest 10th   u ≈ 6.1

You might be interested in
easy question... if someone starts with 100$ and adds 50 each week, how much will they have after 1 year
dimulka [17.4K]

Answer:

They would have about $2500 after one year

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
What is equivalent to 5 squared times 9 squared
Pepsi [2]

Answer:

2,025

Step-by-step explanation:

5 squared is 5x5 = 25

9 squared is 9x9 = 81

25x81 = 2,025

4 0
3 years ago
What are the ordered pairs of the
OlgaM077 [116]

Answer:

The two points solutions to the system of equations are: (2, 3) and (-1,6)

Step-by-step explanation:

These system of equations consists of a parabola and a line. We need to find the points at which they intersect:

x^2-2x+3=-x+5\\x^2-2x+x+3-5=0\\x^2-x-2=0\\(x-2)(x+1)=0

Since we were able to factor out the quadratic expression, we can say that the x-values solution of the system are:

x = 2 and x = -1

Now, the associated y values we can get using either of the original equations for the system. We pick to use the linear equation for example:

when x = 2 then  y=-(2)+5=3

when x= -1  then  y=-(-1)+5=6

Then the two points solutions to the system of equations are: (2, 3) and (-1,6)

6 0
3 years ago
Please help! An archway will be constructed over a walkway. A piece of wood will need to be curved to match a parabola. Explain
Gwar [14]

draw a perpendicular line from the directrix passing through the focus, this will be the line of symmetry. The vertex(h, k) will be located on the line half way between the focus and directrix. The distance from the focus to the vertex is called the focal length, call it a. The then equation is (x - h)^2 = 4a(y - k) the equation can be manipulated to y = 1/4a(x - h)^2 + k hope it helps

6 0
3 years ago
Read 2 more answers
Correlation of a scatter plot question in image
Ierofanga [76]

Answer:

For this question there appears to be absolutely no association. The points are all over the place and there is not consistent factors at play here.

8 0
3 years ago
Other questions:
  • If you buy tomato sauce for $.90 a quart how much does it cost for 5 pints
    9·1 answer
  • Quickly answer please
    10·1 answer
  • The perimeter of the isosceles ?ABC with the base BC is equal to 40 cm. Perimeter of the equilateral ?BCD is 45 cm. Find AB and
    7·1 answer
  • 3x - 5<br> 2x +<br> Find the perimeter
    12·1 answer
  • If there are 63 butterflies in 3 gardens, how many butterflies are in 2 gardens?
    13·2 answers
  • Find the value of x
    15·1 answer
  • Some simplify this plz 12x + 1.5x - 2-7
    13·2 answers
  • PLEASE HELP FAST!!!!
    8·1 answer
  • What is an equation of the line that passes through (0,8) and (4,0)
    5·1 answer
  • You would like to start a club for psychology majors on campus, and you are interested to find out what proportion of psychology
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!