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
vesna_86 [32]
3 years ago
11

What is the value of x?

Mathematics
2 answers:
qaws [65]3 years ago
6 0
The answer is actually 2(x+4)
rodikova [14]3 years ago
3 0
The value could be rewritten as 2(x+4)
You might be interested in
I will give brainliest to the right answer<3
earnstyle [38]

Answer:

the whole

Step-by-step explanation:

4 0
3 years ago
Find the length of the chord made by 3x2 - y2 = 3 and y + x – 5 = 0.
MArishka [77]

Answer:

The correct answer is "9√2 units".

Step-by-step explanation:

The given equations are:

⇒ 3x^2-y^2=3...(equation 1)

⇒ y+x-5=0...(equation 2)

According to the 2nd equation, we get

⇒ y+x-5=0

⇒              y=5-x

On substituting the value of "y" in the 1st equation, we get

⇒  3x^2-y^2=3

     3x^2-(5-x)^2=3

     3x^2-(25+x^2-10x)=3

     2x^2+10x-28=0

On taking common, we get

     x^2+5x-14=0

On applying factorization, we get

     x^2+7x-2x-14=0

   x(x+7)-2(x+7)=0

           (x+7)(x-2)=0

                        x+7=0

                              x=-7

or,

                         x-2=0

                                x=2

Now,

The points are:

(-7, 12) = (x₁, y₁)

(2, 3) = (x₂, y₂)

By using the distance formula, the length of chord will be:

= \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

On substituting the values in the above formula, we get

= \sqrt{(2-(-7))^2+(3-12)^2}

= \sqrt{(9)^2+(-9)^2}

= \sqrt{81+81}

= 9 \sqrt{2} units

8 0
3 years ago
Which equation can be represented using the number line?
kvasek [131]

Answer:

the first one : 3/4 ÷ 1/8 = 6

Step-by-step explanation:

remember, dividing something by a fraction is the same as multiplying by the upside-down fraction.

like here

3/4 ÷ 1/8 = 3/4 × 8/1 = 3×8 / 4×1 = 24/4 = 6

you can see that confirmed in the graph, where every 1/4 contains 2/8. so, 1/8 fits 6 times into 3/4.

the other answer options are simply not true

1/8 ÷ 3/4 = 6

1/8 × 4/3 = 4/24 = 1/6 <> 6

6 ÷ 3/4 = 1/8

6/1 × 4/3 = 24/3 = 8 <> 1/8

6 ÷ 1/8 = 3/4

6/1 × 8/1 = 48 <> 3/4

8 0
2 years ago
Insert &lt;, &gt;, or = to make the sentence true.  √3 √7
Black_prince [1.1K]
< is going to be your answer
4 0
3 years ago
Read 2 more answers
A soccer team is having a car wash.The team spent $55 on supplies and earned $275,including tips. The teams's profit is the amou
Dafna11 [192]

hey there

the answer is

220

thanks

SAVAGELEGEND72

6 0
3 years ago
Other questions:
  • Simplify the expression 3(9+4x−5) 3(9+4x−5) . 
    14·2 answers
  • 6 + ( 2 − 3 ( 4 ) ) + 1 /( 5 ) ( 2 ) − 4
    13·1 answer
  • The image below shows two parallel lines cut by a transversal. What is the value of x + y?
    7·2 answers
  • -1/2(2n+4)+6=-9+4(2n+1)
    14·1 answer
  • HELP BRAINLYNST ANSWER 40 points plz help help with the whole page and just to make sure do the answers answer cause I wanna kno
    14·1 answer
  • Someone help me !! Please
    12·2 answers
  • M&lt;2=3x-28 and m&lt;4=2x-10 find m&lt;1
    6·1 answer
  • Carlos ran 23.7 miles less than Lisa last week. Carlos
    15·1 answer
  • (3x²-21x-24)take out the highest common factor​
    11·2 answers
  • Help!! Solve for X round to the nearest 10th
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!