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
makvit [3.9K]
2 years ago
7

Find the distance between a point (–7, –19) and a horizontal line at y = 3.

Mathematics
1 answer:
Lelechka [254]2 years ago
8 0
Try to use this rule and use those 2 given points——-

(-7,-19) (0,3)

You might be interested in
Max makes a scale drawing of distance between Salt Lake City and Arizona. The distance between Salt Lake City and Arizona is 24.
NeTakaya

Answer:

Option D. 7/250 = 24.8/x; 885.71

Step-by-step explanation:

we know that

Using proportion

\frac{7}{250} \frac{cm}{mi}=\frac{24.8}{x} \frac{cm}{mi}\\ \\x=250*24.8/7\\ \\x=885.71\ miles

5 0
3 years ago
Simplify.<br><br> 17y(2)<br><br> 19y<br> 172y<br> 34y<br> 19 + y
elena-14-01-66 [18.8K]

17y(2)=(17)(2)(y)=34y

5 0
3 years ago
Read 2 more answers
Waitress received a tip of 12% of a $375 food bill. how much money in tips did she earn?
morpeh [17]
She earns 45 dollars in tip
6 0
3 years ago
Read 2 more answers
1. A certain manufacturing process to build phone batteries results in the production of defective batteries at a rate of 5% (0.
lesya [120]

Answer:

0.5 ; 0.475 ; 0.689 ; 0.4013

Step-by-step explanation:

Given that:

Rate of production of defective batteries p = 0.05

Number of batteries produced (n) = 10

The expected number of defective batteries = mean = n * p = 10 * 0.05 = 0.5 batteries

Variance of defective batteries :

Var(X) = n * p * q ; q = 1 - p

Hence,

Var(X) = 10 * 0.05 * 0.95 = 0.475

Standard deviation (X) = sqrt(variance) = sqrt(0.475) = 0.689

Probability that atleast 1 battery is defective :

Using the binomial probability function

P(x ≥ 1) = 1 - p(x = 0)

= 1 - q^n

= 1 - 0.95^10

= 1 - 0.59873693923837890625

= 0.40126306076162109375

= 0.4013

7 0
3 years ago
Will mark brainliest
elena-s [515]

Answer:

25

Step-by-step explanation:

45-20

7 0
2 years ago
Read 2 more answers
Other questions:
  • The answer to this problem for my hw
    7·1 answer
  • Alyssa wants to know the gas mileage of her new car. She kept track of the number of miles she traveled and the number of gallon
    9·1 answer
  • Graph f(x)=2^x+1 and g(x)=−x+4 on the same coordinate plane.
    5·2 answers
  • What is the equation of a circle with the center (2,3) and radius 3
    5·1 answer
  • What is the value of the expression 30+[(6/3)+(3+4)]
    6·2 answers
  • Point K is rotated 90°. The coordinate of the pre-image point K was (2, –6) and its image K’ is at the coordinate (−6, −2). Find
    5·1 answer
  • (THIS IS A ANSWER FOR SOME PEOPLE FOR THIS MATH QUESTION)
    6·1 answer
  • Arrange the numbers from least to greatest<br><br> -0.43, -0.34, -4/9, -2/7, -0.434
    9·1 answer
  • Mr. Alpert’s house has 40 windows. Kids playing baseball outside the house broke 10% of the windows.
    11·2 answers
  • write a decimal division problem that has an estimated quotation of 4. explain how to get the estimation
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!