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
gayaneshka [121]
2 years ago
5

Please help mee! <33 y+4=-4(x+2) in standard form! <3

Mathematics
2 answers:
Pachacha [2.7K]2 years ago
6 0

Answer:

y = -4x - 12

Step-by-step explanation:

y + 4 = -4(x + 2)

y = -4x -8 - 4

y = -4x - 12

IRISSAK [1]2 years ago
5 0

Answer:

4x + y = -12

Step-by-step explanation:

hope I helped if u need any more help friend me and i can help you from there

You might be interested in
A study claims that the mean age of online dating service users is 40 years. Some researchers think this is not accurate and wan
Mademuasel [1]

Answer: H_0:\mu=40

H_0:\neq40

Step-by-step explanation:

  • A null hypothesis is a hypothesis where a researcher generally try to disprove, it says that there is no statistically significant relationship between the two variables .
  • An alternative hypothesis says that there is a statistical significance  between two variables.

Claim 1. : Mean age of online dating service users is 40 years.

i.e. \mu=40, since it has equals sign so we take this as null hypothesis.

Claim 2. : Mean age of online dating service users is not 40 years.

\mu\neq40

⇒ Null Hypothesis : H_0:\mu=40

Alternative hypothesis : H_0:\neq40

5 0
3 years ago
What is 70% as a fraction in simplest form
andriy [413]
70% is the same as 70/100  then we simplify by taking off one zero of each number 7/10 and we can't divide it any more so the answer is 7/10
3 0
3 years ago
Read 2 more answers
Alvin takes pictures with his smartphone. Of the pictures 5/6 are animals. 3/4 of the animals are dogs. What fraction of the pic
ollegr [7]

Answer:

\dfrac{5}{8}

Step-by-step explanation:

Alvin takes pictures with his smartphone.

Of the pictures \frac{5}{6} are animals.

\frac{3}{4} of the animals are dogs.

To find which fraction of all pictures are pictures with dogs, you can simply multiply two fractions:

\dfrac{5}{6} \times \dfrac{3}{4} =\dfrac{15}{24} =\dfrac{5}{8}

<u>Another way</u> to solve this question:

Let the number of all pictures be 24 (divisible by both 4 and 6).

Then the number of pictures with animals is

\dfrac{5}{6} \times 24=5\times 4=20

and the number of pictures with dogs is

\dfrac{3}{4} \times 20=3\times 15

Hence, the fraction of pictures with dogs of all pictures is

\dfrac{15}{24}=\dfrac{5}{8}

8 0
2 years ago
Read 2 more answers
(3x-4y)^2-(3x-4y)(3x+4y)
zheka24 [161]

Answer:

-24xy + 32y^2

Step-by-step explanation:

Hello!

We can use the special binomial product formulas:

  • (a + b)^2 = a^2 + 2ab + b^2
  • (a + b)(a - b) = a^2 - b^2

<h3>Simplify</h3>
  • (3x - 4y)^2 - (3x - 4y)(3x + 4y)
  • (9x^2-24xy+16y^2) - (9x^2 - 16y^2)
  • 9x^2 - 9x^2 - 24xy + 16y^2 + 16y^2
  • -24xy + 32y^2

The simplified form is -24xy + 32y^2

6 0
1 year ago
Write the equation of the line that passes through (2, 4) and has a slope of –1 in point-slope form.
klemol [59]
Point slope form is just a point and the slope written in the form y-y1 =m (x-x1).
Where x1 and y1 (should be subscripts) are (x1,y1) the point you are given.
So in this case all you must do is plug in the given values:

( y-y1 ) = m ( x-x1 )
( y-4. ) = -1 ( x-2 )
This being your answer

I hope this helps!!
5 0
3 years ago
Read 2 more answers
Other questions:
  • The functions f(x) and g(x) are graphed.
    6·2 answers
  • . In the problem 8.37 -1.629, first round each number to the nearest tenth.<br>Then subtract.​
    6·1 answer
  • The difference of two numbers is 7 7. two times the smaller is 6 6 more than the larger. find the two numbers.
    7·1 answer
  • True of False:
    5·1 answer
  • Please help! all answers are appreciated​
    8·2 answers
  • Can you guys help me with this stuff I need a birthday
    14·2 answers
  • If the surface area of the box in the diagram is 204.25 square feet, what is the value of ‘x’?
    6·1 answer
  • Asociologist is studying influences on family size. He finds pairs of sisters, both of whom are married, and determines for each
    10·1 answer
  • Identify the x- and y-intercepts for y = 9 – x2.
    7·1 answer
  • What is the slope intercept
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!