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
Nataliya [291]
3 years ago
9

30 points + Brainliest

Mathematics
2 answers:
I am Lyosha [343]3 years ago
6 0

Your answer is A. If we find the slope of the line and draw it out farther, we can see that the points 4,7,10, and 13 would fall on that line.

stealth61 [152]3 years ago
3 0

Answer:

The answer is A. Hope I helped ^-^

Step-by-step explanation:

You might be interested in
A certain building has a triangular shaped face to link up of the sides of the triangular base or 145 feet 257 feet in 290 feet
attashe74 [19]

Answer:

18617.66 ft^2

Step-by-step explanation:

sides of triangular base

a=  145ft  ,

b = 257ft ,

c =  290ft

<u>calculate the area of the base  </u>

The base is a scalene triangle hence the area is calculated as follows

s = ( a + b + c ) / 2

  = ( 145 + 257 + 290 ) / 2 = 346

Area of triangle = \sqrt{s(s-a)(s-b)(s-c)}  = \sqrt{346(201)(89)(56)}

                          = 18617.66 ft^2

3 0
2 years ago
Can someone plz help me on mixed numbers plz
IRINA_888 [86]

Answer:

The answer 3/4

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Evaluate the expression 6÷3+17=​
charle [14.2K]

Answer:

=19

Step-by-step explanation:

=6÷3+17

=2+17

=19

8 0
3 years ago
Roger bring 4 cakes for desert to the community potluck feast and powwow. His son brings 2 individual servings of dessert. Altog
TiliK225 [7]
y=\frac{x-2}{4}
x= the # of people at the feast
y= the # of pieces the cake must be cut

\frac{34-2}{4} =  \frac{32}{4} = 8



8 0
3 years ago
The speed at which cars travel on the highway has a normal distribution with a mean of 60 km/h and a standard deviation of 5 km/
oee [108]

The z-score of the speed value gives the measure of dispersion of the from

the mean observed speed.

The probability that the speed of a car is between 63 km/h and 75 km/h is

<u>0.273</u>.

The given parameters are;

The mean of the speed of cars on the highway, \overline x = 60 km/h

The standard deviation of the cars on the highway, σ = 5 km/h

Required:

The probability that the speed of a car is between 63 km/h and 75 km/h

Solution;

The z-score for a speed of 63 km/h is given as follows;

Z=\dfrac{x-\bar x }{\sigma }

Which gives;

Z=\dfrac{63-60 }{5 } = 0.6

From the z-score table, we have;

P(x < 63) = 0.7257

The z-score for a speed of 75 km/h is given as follows;

Z=\dfrac{75-60 }{5 } = 3

Which gives, P(x < 75) = 0.9987

The probability that the speed of a car is between 63 km/h and 75 km/h is therefore;

P(63 < x < 75) = P(x < 75) - P(x < 63) = 0.9987 - 0.7257 = 0.273

The probability that the speed of a car is between 63 km/h and 75 km/h is

<u>0.273</u>.

Learn more here:

brainly.com/question/17489087

7 0
2 years ago
Other questions:
  • Y varies inversely as x, if y = -3 when x = -6, find y when x = 14.
    10·1 answer
  • Classify the following triangle by its angles.
    5·1 answer
  • What is the center of the circle? Please show steps!
    14·1 answer
  • HELP WITH MY MATH PLEASEEE
    6·2 answers
  • Yolanda is saving money to buy a bike. She has $63 and is going to save an additional $9 each week. The bike costs $198. In how
    15·1 answer
  • If x° is the exterior angle and 50°and 60° are its opposite interior angle of a triangle, find x°.​
    8·2 answers
  • What is the area of the irregular polygon shown below?
    14·1 answer
  • Find the value of x.
    14·1 answer
  • Solve.<br> 3.5 x (5.8 - 7.09) =
    11·1 answer
  • Use the given degree of confidence and sample data to construct a confidence interval for the population proportion p. n = 195,
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!