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
Kisachek [45]
2 years ago
5

Which of the following could be the equation of a line perpendicular to the line 2x−5y=7?

Mathematics
1 answer:
Over [174]2 years ago
4 0

Answer:

B.

Step-by-step explanation:

First convert the equation to slope-intercept form:

2x - 5y = 7

-5y = -2x + 7

y = 2/5 x - 7/5

So the slope of the given line  is 2/5.

So the slope of a perpendicular line will be -1/ 2/5 = -5/2.

Take B:

5x + 2y = 3

2y = -5x + 3

y = -5/2.

So its B.

You might be interested in
Which of the following describes the transformation from Figure 1 to Figure 2?​
12345 [234]

Answer:

hi figure 1 is mentioning stuff about trigonomatry ratios

Step-by-step explanation:

6 0
2 years ago
How to work out the equation
sveta [45]

first, distribute -6 to (2b + 1), giving you -12b - 6, and then on the another side of the equation, distribute -2 to (5 + 4b) giving you, -10 - 8b. now we need to put our coefficients on one side so we will add 8b to each side of the equation, giving us -6 = -10 - 8b + 12b, then we will add 10 to both sides of the equation giving us, 10 -6 = -8b +12b, this gives u 4 = 4b. then, you would solve for b, which equals 1.

8 0
3 years ago
Which inequality represents the sentence below? The difference of a number and one and four tenths is more than nine and seventy
Marianna [84]

The inequality represents the sentence below is that the p minus 1. 4 greater-than 9.

<h3>What is the inequality equation?</h3>

Inequality equation is the equation in which the two expressions are compared with greater than, less than or other inequality signs.

Given that the difference of a number and one and four tenths is more than nine and seventy-eight hundredths.

Before solving it, first let's discuss the tenth and hundredths,

  • Tenth is written as the fractional part of the number 10. The value of one tenth is equal to 1/10 or 0.1.
  • Hundredths is written as the fractional part of the number 100. The value of one hundredth is equal to 1/100 or 0.01.

Here, the sentence given that the difference of a number and one and four tenths is more than nine and seventy-eight hundredths.

One and four tenths can be written as,

1\dfrac{4}{10}

Nine and seventy-eight hundredths can be written as,

9\dfrac{78}{100}

Let suppose the number is <em>p</em>. This difference of this number and one four tenths is more than nine and seventy-eight hundredths. Thus,

p-1\dfrac{4}{10} > 9\dfrac{78}{100}\\p-\dfrac{14}{10} > \dfrac{978}{100}\\p-1.4 > 9.78\\

Hence, the inequality represents the sentence below is that the p minus 1. 4 greater-than 9.

Learn more about the inequality equation here:

brainly.com/question/17724536

3 0
2 years ago
If the table below represents a propornal relationship, what number will go
Aliun [14]
What goes in the empty box is 22 because they notes get multiplied by 2 to equal the time
7 0
2 years ago
Whats the answer can someone answer please​
USPshnik [31]

Answer:

both are c

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Can someone please help me solve 1-|1/3q-5|=-6
    12·1 answer
  • A King in ancient times agreed to reward the inventor of chess with one grain of wheat on the first of the 64 squares of a chess
    7·1 answer
  • Find the equation in slope-intercept form that describes a line through (4, 2) with<br> slope 1/2
    6·1 answer
  • A ______ is a graph of data based on quartiles showing a rectangle with lines extending from both its ends.
    9·1 answer
  • Last night 18 students read before bed one third of them read comic books how many students read comic books
    9·2 answers
  • Write the equation of the line that passes through the points (-8,3) and
    9·1 answer
  • Find 2 1/4 divided by 2/8
    13·2 answers
  • 44 = 2 × (3 - 1)<br> help me answer this
    12·1 answer
  • Please help I will brainliest!! Really urgent!!
    13·2 answers
  • Can someone please help me with this ?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!