![Alysssssssssssa](/avatars/49816.jpg)
Alysssssssssssa
29.11.2020 •
Mathematics
Write an equation that passes through the point (1, 3) and is perpendicular to x – 2y = -8.
Solved
Show answers
More tips
- S Style and Beauty How to Choose the Perfect Hair Straightener?...
- F Family and Home Why Having Pets at Home is Good for Your Health...
- H Health and Medicine How to perform artificial respiration?...
- H Health and Medicine 10 Tips for Avoiding Vitamin Deficiency...
- F Food and Cooking How to Properly Cook Buckwheat?...
- F Food and Cooking How Many Grams Are In a Tablespoon?...
- L Leisure and Entertainment Carving: History and Techniques for Creating Vegetable and Fruit Decorations...
- P Photography and Videography How to Choose the Perfect Photo Paper for Your Images?...
- H Health and Medicine What vaccines do children need?...
- H Health and Medicine Reasons for the Appearance of Warts: Everything You Need to Know...
Answers on questions: Mathematics
- M Mathematics How would you solve this problem? 2÷1/6 a 2/1 x 1/6 b 1/2 x 1/6 c 2/1 x 6/1 d 2/1 ÷ 6/1...
- M Mathematics Ijust need this one ! a centroid separates a median into two segments. which of the following is the ratio of the length of the shorter segment to the length of the longer segment?...
- M Mathematics Identify the question that is not statistical. a) which swimmer won the competition? b) what were the times of the top five swimmers in the competition? c) how many people attended...
- M Mathematics Evaluate the following expression. 6^-3...
- M Mathematics Howdoyouwrite 2/4 as a percentage? write your answer using a percent sign %?...
- M Mathematics How long would it take to double your principal in an account that pays 6.5% annual interest compounded continuously? round your answer to one decimal place?...
- M Mathematics How to write a quadratic function when given the axis of symmetry?...
- M Mathematics Find a closed form for the generating function for each of these sequences. (assume a general form for the terms of the sequence, using the most obvious choice of such a sequence.)...
- M Mathematics The sum of four,and the ptoduct of five and a number is twenty...
- M Mathematics Given that events A and B are independent with P(A)=0.71P(A)=0.71 and P(A\text{ and }B)=0.142P(A and B)=0.142, determine the value of P(B)P(B), rounding to the nearest thousandth,...
Ответ:
y = -2x + 5
Step-by-step explanation:
Given:
Passes through point (1, 3)
Perpendicular to x – 2y = -8
Solve:
x – 2y = -8
y = 1/2x + 4
The slope is m = 1/2
The slope of the perpendicular line is the inverse of the slope of the original equation.
The slope of the inverse equation is m = -2.
Making an inverse equation of y = -2x + a
Find a:
Use point, (1, 3) where (x, y):
3 = (-2)*(1) + a
a = 5
y = -2x + 5
Ответ:
B
Step-by-step explanation:
80 / 125 is equal to .64 or 64%.