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
Nataly_w [17]
2 years ago
14

If the two lines below are perpendicular and the slope of the red line is -7,

Mathematics
1 answer:
Tems11 [23]2 years ago
5 0

Answer:

C. ⅐

Step-by-step explanation:

Recall: the slope of a line that is perpendicular to another is the negative reciprocal of the slope of the other line that it is perpendicular to.

Thus:

Slope of red line = -7

The green line that is perpendicular to the red line will have a slope that is the negative reciprocal of -7.

Negative reciprocal of -7 = ⅐

The slope of the green line is therefore ⅐

You might be interested in
Use the following sequence to complete the sentence below.
OLga [1]

Answer:not sure what u talking about

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Find the value of 7u+7 given that -3u-5=4
Serga [27]

Answer:

14

Step-by-step explanation:

-3u = 4+5

-3u = 9

u = -3

7u + 7

7(u +1) = 7(-3+1)

7(-2)

14

3 0
2 years ago
A runner starts from rest and accelerates uniformly to a speed of 8.0 meters per
ivanzaharov [21]

2 m/s²

Step-by-step explanation:

Step 1:

Let the initial velocity be 0 m/s and the final velocity be 8 m/s and the time traveled is 4 s.

From the basic science,

Acceleration = ( Final Velocity - Initial Velocity) / Time

Step 2:

Acceleration = (8-0)/4

2 m/s²

4 0
3 years ago
Reduce 7y + 2y 2 - 7 by 3 - 4y.
NARA [144]

Answer:

D. 2y^2+11y-10.

Step-by-step explanation:

Given:

We need to reduce 7y+2y^2-7 by 3-4y

Solution:

To reduce the equation means we need to subtract the one equation from other.

First we will arrange the equation n proper format we get;

2y^2+7y-7  ⇒ equation 1

Also Arranging other equation we get;

-4y+3   ⇒ equation 2

Now we will subtract equation 2 from equation 1 we get;

(2y^2+7y-7)-(-4y+3)

Now Applying distributive property for the sign we get;

2y^2+7y-7+4y-3

Now Arranging the like terms we get;

2y2+7y-+4y-7-3\\\\2y^2+11y-10

Hence the reduce form of the given equation is 2y^2+11y-10.

7 0
3 years ago
Convert ln x = y to exponential form.
LuckyWell [14K]
Answer: e^y=x

ln(x)=y

e^ln(x)=e^y

x=e^y

8 0
3 years ago
Other questions:
  • Katelyn has pennies and nickels in her coin collection which is an expression for the dollar value of her collection using p for
    10·1 answer
  • Eleven members of the Middle School Math Club each paid the same amount for a guest speaker to talk about problem solving at the
    11·1 answer
  • 1050 households in the town how many own a dog
    13·1 answer
  • Explain why you can rewrite a division problem by moving the decimal points in the divisor and dividend the same number of decim
    9·1 answer
  • Which are NOT leaner select 3 functions
    6·1 answer
  • a rectangle has a length that is 6 inches longer than its width. if w represents, the width, write an expression, in terms of w,
    9·2 answers
  • Find the zero of the polynomial function x^3+8x^2-11x-18
    7·1 answer
  • I need help please ):
    15·1 answer
  • Guys this is major homework
    5·2 answers
  • The garcia family volunteers at the chestnut Street community garden. 1/2 of the garden is used for growing vegetables. 1/4 of t
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!