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
Tatiana [17]
3 years ago
6

Two lines are perpendicular. The equation of the first line is y = 4x + 1. Which of the following cannot be the equation of the

second line?
Mathematics
1 answer:
tino4ka555 [31]3 years ago
7 0
What would be the options?...
You might be interested in
Evaluate 3z when z=9
zepelin [54]

Answer:

27

Step-by-step explanation:

given value of Z=9

so, 3×9=27

3 0
3 years ago
11. The sales tax rate is 6.9%
Norma-Jean [14]

Answer:

40.1%

Step-by-step explanation:

I am assuming that 192 is in 100%.

100% = 192

I then represent the value that we are looking for with x.

x% = 77

By dividing both equations (100% = 192 and x% = 77) and remembering that both left hand sides of BOTH equations have the percentage unit (%).

\frac{100}{x} = \frac{77}{192}

Now, of course, we take the reciprocal, or inverse, of both sides:

\frac{x}{100} = \frac{7}{192}

x = 40.1%

Thus making the answer: 40.1% of 192 is 77.

7 0
3 years ago
Help please <br><br> x =<br><br> 4<br> 7<br> 9
insens350 [35]

360-(6+3+2=11-360=349)

sox=349

proff:349+6+3+2=360degrees

8 0
3 years ago
Is f(x)=(3x-6)(-4x+2) linear or quadratic
harkovskaia [24]

Answer: It is quadratic.


Step-by-step explanation:

1. You have the following function:

f(x)=(3x-6)(-4x+2)

2. To determine if it is linear or quadratic, you can apply the Distributive property of multiplication, as you can see below:

f(x)=(3x)(-4x)+(3x)(2)+(-6)(-4x)+(-6)(2)\\f(x)=-12x^{2}+6x+24x-12\\f(x)=-12x^{2}+30x-12

3. The function has the form of a quadratic function:

f(x)=ax^{2}+bx+c

4. Therefore, it is a quadratic function.


3 0
3 years ago
In △ABC, m∠A=27 °, c=14 , and m∠B=25 °. Find a to the nearest tenth.
Gnesinka [82]

Answer:

a = 8.1

Step-by-step explanation:

Firstly, since we have a triangle, automatically, we have 3 interior angles

Mathematically the sum of these angles = 180

A + B + C = 180

27 + 25 + C = 180

52 + C = 180

C = 180-52

C = 128

We use the sine rule to find a

The sine rule posits that the ratio of a side to the sine of the angle facing that side is equal for all the sides of a triangle

Thus, mathematically according to the sine rule;

c/Sin C = a/Sin A

14/sin 128 = a/sin 27

a = 14sin27/sin 128 = 8.0657

which to the nearest tenth is 8.1

3 0
3 years ago
Other questions:
  • A store is having a sale on jellybeans and almonds. for 5 pounds of jellybeans and 3 pounds of almonds, the total cost is $22. F
    9·1 answer
  • Rochelle's car averages 32.5 miles per gallon on the highway. at that rate, how many gallons of gaswill her car use for driving
    15·2 answers
  • the temperature at 6:00AM was 0.8F. BY. 3:00pm the temperature had increased to 2.4 F find the differnce between the two tempera
    9·1 answer
  • One month, Ruby worked 6 hours more then Isaac, and Shetland worked 4 times as many hours as Rudy. Together they worked 126 hour
    8·1 answer
  • A sequence is a function whose domain is the set of __numbers.
    6·1 answer
  • Two is eighteen more than two times a number, what is the equation
    10·2 answers
  • Evaluate: (2.3)2 <br><br> I need help fast !!!!!!!!!!!!!!!!
    15·2 answers
  • I WILL GIVE BRAINLIEST Given: BFCE, AB perpendicular to BE, DE perpendicular to BE,
    13·1 answer
  • Which equation represents the statement L is between R and T.
    11·1 answer
  • Pls answer!! I’ll mark you brainlist if it’s correct!
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!