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
Mazyrski [523]
4 years ago
8

WILL GIVE A BRAINLIEST IF UR CORRECT!!

Mathematics
1 answer:
Rzqust [24]4 years ago
8 0
<span>a.
-4=4(-2)+4
-4 = -8 + 4
-4 = -4    </span>⇒ yes<span>

b.
-4 =3(-2)-8
-4 = -6-8
-4 </span>≠ -14   ⇒ no<span>

c.
-4=-2(-2)+1
-4 = 4 + 1
-4 </span>≠5   ⇒ no<span>

d.
-4=-4(-2) - 4
-4 = 8 - 4 
-4 </span>≠ 4   ⇒ no

Answer is A.
You might be interested in
Find the value of each variable. Explain reasoning and clearly identify answer. Need help with geometry home work.
Murljashka [212]

Answer:

Pic is so blurry mane

Step-by-step explanation:

5 0
3 years ago
What is an equation of the line that passes through the point ( − 1 , − 3 ) and is perpendicular to the line x − 2 y = 14?
mrs_skeptik [129]

Answer:

y = -2 -5

Step-by-step explanation:

x - 2y = 14

-2y = -x + 14

y = 1/2x - 7

-3 = -2 (-1) + b

-3 = 2 + b

-5 = b

y = -2 -5

6 0
3 years ago
Luke mowed a lawn today to earn some extra money. He spent $2.10 on fuel and $4.45 on lunch. He charged $13.50 to mow the lawn.
Iteru [2.4K]
His profit is $6.95.
3 0
4 years ago
Read 2 more answers
The length of a room is 16.40 m, its width is 4.5 m, and its height is 3.26 m. what volume does the room enclose?
AVprozaik [17]
<span>According the information given we understand that the room is a regular rectangle, We know that volume = lenght * widht * height, so we start by calculate the room area as length by width, that is 16.4 * 4.5 = 73.8 square metres. Then with 3.26 metres of height, the total volum will 73.8 * 3.26 = 240.58 cubic metres.</span>
5 0
3 years ago
Fill in the missing term in the equation
Y_Kistochka [10]

Answer:

<u>x</u>

Step-by-step explanation:

Let's simplify the LHS so it can be equated to the RHS.

\frac{x}{x^{2} -4x+4} - \frac{x}{x^{2} -3x+2}

\frac{x}{(x-2)^{2} } - \frac{x}{(x-1)(x-2)}

\frac{x(x-1)-x(x-2)}{(x-2)^{2}(x-1)}

\frac{x^{2} -x-x^{2}+2x }{(x-2)^{2}(x-1)}

\frac{x}{(x-2)^{2}(x-1)}

Hence, the missing term in the numerator of the answer is <u>x</u>

6 0
2 years ago
Other questions:
  • PLZ HELP QUICK!!!!!!..... Figure ABCD has vertices A(−4, 1), B(2, 1), C(2, −5), and D(−4, −3). What is the area of Figure ABCD?
    7·1 answer
  • A number x plus 10 is more than 2
    5·1 answer
  • Chloe made a conjecture that given any two numbers, the greater number can always be arranged into more arrays.
    12·1 answer
  • Aspen added 14 to the product of 224 and 16. What is the sum?
    14·3 answers
  • Anbody plesssse help me
    14·2 answers
  • Shelia rode her bike daily to get ready for a bike race.The following list shows the number of miles she rode each day of the we
    10·1 answer
  • A circle drawn on a coordinate plane has the equation x2+y2−6x+16y+50.4375=0 . Part A: What is the center of this circle? Expres
    13·1 answer
  • The sum of a number and twenty-one is sixty-four. what is the value of the number?
    12·2 answers
  • Graph the line with slope 1 passing through the point (5,1)
    5·1 answer
  • Can someone pls help me with this. I’ll give brainliest
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!