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
tia_tia [17]
3 years ago
13

Meh need some help.Question 2 of 8

Mathematics
2 answers:
jeka943 years ago
8 0
I am a little confused about the question you are trying to ask. It is an isosceles triangle because it has two sides of equal length.

The other angle would be...
180-2(55)=70 degrees
OleMash [197]3 years ago
4 0
Hehdkksjwjsjjsnsbnsjsjdj
You might be interested in
Can u help this helpless 9th grader ?
nexus9112 [7]

Answer:

y = 4x + 32

Step-by-step explanation:

Given: Temperature at sunrise = 32°F

y is the temperature after x hours of sunrise

Temperature change is 4°F/hour.

The equation of a line in slope intercept form is given by

y = mx +c

where m is the slope, which is the change in value of y to the value of x

and c is the value of y at x = 0

At sunrise, x =0 and y =32

∴ c = 32

Also we see that the change in temperature to that of time is 4/1 = 4

∴ m = 4

Substituting the values of m and c in the equation of line, we have

y = 4x +32


7 0
3 years ago
Read 2 more answers
A. Lily paid $6 for 3/8 lb of nuts. <br> What is the unit rate as complex fraction (simplify)
SashulF [63]

Answer:

Ib = $16 per lb

Step-by-step explanation:

3 0
2 years ago
Use the graph of the parabola to fill in the table.
Temka [501]

Looking at the graph, we can say that:

- It opens downward and has a maximum of 0.

- The axis of symmetry passes through the vertex (the maximum value in this case). So, the x-coordinate of the vertex is 4, and the axis of symmetry is:

x=4

- We conclude that the coordinates of the vertex are:

\text{Vertex }=(4,0)

- The x-intercepts are defined as those points whose y-coordinate is 0. Similarly, the y-intercepts are those points of x-coordinate equal to 0. Looking at the graph, the vertex itself is the x-intercept, and y = -8 is the y-intercept.

\begin{gathered} x-intercept\colon4 \\ y-intercept\colon-8 \end{gathered}

7 0
1 year ago
STVU is an isosceles trapezoid. If SV = 3x - 11 and TU = x + 13, find the value of x
aleksandr82 [10.1K]
The given trapezoid will have the sides ST, TV, VU, and US. Each of these can be assigned as base or legs. By this, it can be deduced that the given sides, SV and TU are the diagonals. Because the trapezoid is isosceles, the values of SV and TU should also be equal.

                                   SV = TU
                                 3x - 11 = x + 13

Transpose the terms with x and the constants in each sides of the equation.
 
                               3x - x = 13 + 11
                                   2x = 24
                                    <em> x = 12</em>

Thus, the value of x from the equation is 12. 
7 0
3 years ago
Flights arriving to DTW might be national or international. Assume that one out of every five national flights is followed by an
Dvinal [7]

Answer:

1/15

Step-by-step explanation:

Given

1 out of every 5 national flight is followed by an international flight.

p = 1/5

q = 1 - p

q = 1 - 1/5

q = 4/5

π0 = 0.25

We want to determine

p:the fraction of international flights that are followed by a national flight.

Let X = 0

If the nth flight is national

Let X = 1

if the flight is international

This gives rise to a two state Markov chain with transition probability as follows

P = (4/5. 1/5. p. 1-p)

The long run proportion are the below solution gotten from the Markov chain above

π0 = 4/5π0 + pπ1 ----- 1

π1 = 1/5π0 + (1 - p)π1---- 2

π0 + π1 = 1 -----------. 3

Solving the above equations,

We have

Substitute 0.25 for π0 in (3)

0.25 + π1 = 1

π1 = 1 - 0.25

π1 = 0.75

Solving 1 and 3

Substitute 0.75 for π1 and 0.25 for π0 in (1)

0.25 = 4/5 * 0.25 + 0.75p

0.25 = 0.2 + 0.75p

0.75p = 0.25 - 0.2

0.75p = 0.05

p = 0.05/0.75

P = 1/15 or 0.0667(6.67%)

So, one out of every 15 international flights is followed by a national flight (or 6.66 percent)

3 0
3 years ago
Other questions:
  • Stacey Steady pays $19.95 per month for her fitness center membership. If she works out twice a week for a year, how much does s
    5·2 answers
  • Patrick built a robot that is 0.8 meters tall. Adelaide built a robot that is 2 feet and 9 inches tall. Who has the taller robot
    10·1 answer
  • What is a linear equation of a line with slope -4 and y-intercept 7
    10·1 answer
  • A dilation with a scale factor of 15 and centered at the origin is applied to MN¯¯¯¯¯¯¯ with endpoints M(−2, −4) and N(1, 5) . D
    7·2 answers
  • What is 5 4/9 take away 1 7/9
    11·1 answer
  • Crusaders brought back new:<br><br><br> religious views<br> gold<br> ideas<br> products<br> weapons
    9·1 answer
  • Can someone show me how do I do this please?
    7·1 answer
  • Need mad help bro, this is so confusing
    15·1 answer
  • Describe what would happen if he only had $20 available on each payment method and tried to buy a hammer worth
    10·1 answer
  • Find the value of x
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!