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
Komok [63]
3 years ago
11

−3x−4y=4

Mathematics
1 answer:
prisoha [69]3 years ago
3 0

Answer:

When plugging (2,10) into either equation, you find that those points are not correct.

Equation 1: -3x-4y=4, when you plug the points in you get:

-3(2)-4(10)=4

-6-40=4

-46=4, which is false.

Equation 2: -5x+y=2, again plug in the points to get:

-5(2)+10=2

-10+10=2

0=2, again the answer is false.

The answer is B NO.

Hope this helps ;)

You might be interested in
Which of the expressions below has a 6 in the hundredths place of the product? Select all that apply.
Sliva [168]

Answer:

A

Step-by-step explanation:

7 0
3 years ago
Line r is parallel to line t. Find m<5.
Naddika [18.5K]

Answer:

B. 135

Step-by-step explanation:

According to corresponding angles answer is b

135 is congruent to angle 1 and angle 1 is congruent to angle 5

so if angle 1 is 135 then angle 5 is 135

Brainliest please

Hope this helps

6 0
3 years ago
Read 2 more answers
Solve the compound inequality 6b < 24 or 4b + 12 > 4.
myrzilka [38]
The answer is a. b>-2 because

6b<24
b< 24/6
b<4


And

4b+12>4
4b>4-12
4b>-8
b>-8/4
b>-2
3 0
3 years ago
Let f(x) = (x+3) (x+1)^n ( x+2) ² what is the multiplicity of the zero of f at x=2? ​
nekit [7.7K]

Answer:

is c

Step-by-step explanation:

6 0
3 years ago
Express p in terms of q if
Irina-Kira [14]

p=x^2+\dfrac{1}{x^2}\\\\p=\dfrac{x^4}{x^2}+\dfrac{1}{x^2}\\\\p=\dfrac{x^4+1}{x^2}\qquad(*)

q=x+\dfrac{1}{x}\\\\q=\dfrac{x^2}{x}+\dfrac{1}{x}\\\\q=\dfrac{x^2+1}{x}\qquad\text{square both sides}\\\\q^2=\left(\dfrac{x^2+1}{x}\right)^2\\\\q^2=\dfrac{(x^2+1)^2}{x^2}\qquad\text{use}\ \ (a+b)^2=a^2+2ab+b^2\\\\q^2=\dfrac{(x^2)^2+2(x^2)(1)+1^2}{x^2}\\\\q^2=\dfrac{x^4+2x^2+1}{x^2}\\\\q^2=\dfrac{x^4+1}{x^2}+\dfrac{2x^2}{x^2}\\\\q^2=\dfrac{x^4+1}{x^2}+2\qquad\text{subtract 2 from both sides}\\\\q^2-2=\dfrac{x^4+1}{x^2}\\\\\text{From (*) we have}\\\\\boxed{p=q^2-2}

8 0
3 years ago
Other questions:
  • Solve the triangle. A = 32°, a = 19, b = 12
    7·2 answers
  • A quarter circle is attached to the side of a square as shown.
    12·1 answer
  • Can I get some help? It would be really nice if you can!
    12·1 answer
  • Carlos is spreading mulch in a circle on top of an area where he has planted some seeds. He has enough mulch to cover an area th
    10·1 answer
  • What is 427 thousand in scientific notation
    13·1 answer
  • Three less than 11 times a number is the same as 9 less than twice the number
    11·1 answer
  • Please help . I’ll mark you as brainliest if correct!
    6·1 answer
  • Use the Theorem of Pythagoras twice to calculate the lengths marked x. Give your answers accurate to 4sf.                       
    12·1 answer
  • I need help with this asapppp^^^^^^
    12·2 answers
  • If population function x has mean M(x)=2 and M(x²)=8, find its standard deviation​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!