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
kifflom [539]
3 years ago
6

What is the answer to this

Mathematics
1 answer:
Vika [28.1K]3 years ago
7 0

Answer:

The upper one is 8, the lower one is 6

You might be interested in
A line is drawn on a coordinate grid by the equation x = 6. Which of the following lines would represent a row parallel to it?
AlexFokin [52]

Answer: D

Step-by-step explanation:

5 0
3 years ago
52.68 feet per hour convert to inches
Ede4ka [16]
632.16 inches per hour is the answer. Find the conversion rate of feet to inches, which is just 1 foot = 12 inches. Then, multiply 52.68 by 12 to get the answer.
Hope this helped.
8 0
3 years ago
Which property of equality could be used to solve x - (-6) = 18?
oksian1 [2.3K]

Answer:subtraction property

Step-by-step explanation:

Two a negative and a negative makes a positive so it would be x+6=18 so u do the opposite on both sides so it would be subtraction

8 0
3 years ago
Find all real zeros of number 11
tensa zangetsu [6.8K]
The answer is, x = 4,  \frac{3}{2}, -7

I'm about to basically type up a report on explaining this answer so bear with me :P

<em>Step 1.)</em> Factor 2x^{3}+  3x^{2}  +65x+84 using Polynomial Division.

Just a basic rundown of what polynomial division is. When using polynomial division for this problem we find all the factors of our constant, 84, and then see which one, when substituted for x, makes the expression equal zero. After we find our variable that makes the problem equal zero, we divide it into our original expression. Here's how it's done:

These are our factors of 84: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84

strating from one and plugging in these numbers, the first one we come upon that works is 4. So, now we will divide. below is a picture of what it should look like.

After we divide, we get an answer of ( 2x^{2} +11x-21)(x-4)

<em>Step 2.)</em> split ( 2x^{2} +11x-21)(x-4) into two terms

To do that we multiply the coefficient of the first term (2) by the constant (-21)
So: 2*-21=-42

Now we ask "which two numbers add up to equal 11, but multiply to equal -42". Those two numbers are 14 and -3.

Now we basically split 11x as the sum of 14 and -3. So now our problem should look like this: (2x^{2}+14x-3x-21) (x-4)
<span><span>
</span></span><em>Step 3.)</em> Factor out the common terms in the first two terms, then the last two like this:

From this: (2x^{2}+14x-3x-21) (x-4)

To this: (2x(x+7)-3(x+7))(x-4)

<em>Step 4.)</em> Factor the term (x + 7) out of the parenthesis

After we do that, we are left with our problem looking like this:

(x+7)(2x-3)(x-4)

The last thing we do is set each parenthesis equal to zero and work it out to find our zeros.

(x+7) = 0
x = -7

(2x-3) =0
x =  \frac{3}{2}

(x-4)=0
x=4

That gives us our answer of our zeros being x = 4, \frac{3}{2}, -7

Thank you for our question! I hope this helped! Have an amazing day! :D

4 0
3 years ago
What is x in 3x+3= -2x-12
3241004551 [841]
3x+3=-2x-12 \\ 3x+2x=-12-3 \\ 5x=-15 \\ x=-3 \\ \\ \text{The answer is x=-3 ;)}
7 0
3 years ago
Read 2 more answers
Other questions:
  • Juan has a cellular phone that costs a base fee of $12.95 plus 25° per minute for
    7·1 answer
  • Trinomial+binomial = what
    15·1 answer
  • it is 1:00 hunter is waiting for ben. ben said he would meet hunter in 25 minutes but he arrived 5 minutes late. what time does
    6·2 answers
  • Find the cosine of angle Z.<br> 1. 4/5<br> 2. 2/5<br> 3. 3/5<br> 4. 5/4
    13·1 answer
  • The dot plot below represents a set data. Which set of data does this represent?
    7·2 answers
  • Select the correct answer.
    8·1 answer
  • . A large bakery has many different products for sale. Suppose that 200 customers come in between 6 am and 10 am. Of the 200 cus
    15·1 answer
  • Given tan A = (4/9) and that angle A is in quadrant 1, find the exact value of sin A in simplest radical form using a rational d
    12·1 answer
  • The triangles are congruent by the SSS congruence theorem. Triangles A B C and D E C are connected at point C. Triangle A B C is
    11·2 answers
  • Use completing the square to solve for x in the equation (x-12)(x+4)= 9.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!