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
love history [14]
3 years ago
9

Hi hi please help meeeeeeeeeee

Mathematics
2 answers:
andrew-mc [135]3 years ago
6 0

The Answer is D!

Hope this helps!

Rama09 [41]3 years ago
3 0

Answer:

D.

Step-by-step explanation:

You might be interested in
Simplify expressions <br> 2a+3+a+4
Norma-Jean [14]
3a plus 7. you group the whole numbers together and than the a's. so 3+4 is 7. 2a + a is 3a.
4 0
4 years ago
Read 2 more answers
Which of the following situations represents a proportional
Mamont248 [21]
The answer is that be C.
4 0
3 years ago
H(x) = x2 1 k(x) = x – 2 (h k)(2) = (h – k)(3) = Evaluate 3h(2) 2k(3) =.
natima [27]

Quadratic equation is the equation in which only one variable is unknown. The highest power of the variable is 2.The value of the given functions are,

(h+k)(x)=5

(h-k)(x)=9

3h(2)+2k(3)=17

<h3>Given information-</h3>

The given function is,

h(x)=x^2+1

k(x)=x-2

<h3>Quadratic equation</h3>

Quadratic equation is the equation in which only one variable is unknown. The highest power of the variable is 2.

1) The value of the function (h+k)(2),

(h+k)(x)=h(x)+k(x)

(h+k)(x)=x^2+1+x-2

(h+k)(2)=2^2+1+2-2

(h+k)(x)=5

2)The value of the function (h-k)(3),

(h-k)(x)=h(x)-k(x)

(h-k)(x)=x^2+1-x+2

(h-k)(3)=3^2+1-3+2

(h-k)(x)=9

3) The value of the function 3h(2)+2k(3)

3h(x)+2k(x)=3x^2+3+2x-2\times 2

3h(2)+2k(3)=3\times2^2+3+2\times2-2\times 2

3h(2)+2k(3)=17

Hence the value of the given functions are,

(h+k)(x)=5

(h-k)(x)=9

3h(2)+2k(3)=17

Learn more about the quadratic equation here;

brainly.com/question/2263981

4 0
3 years ago
Please show work and help me pls
Gekata [30.6K]

Answer:

The answer is 207.

Step-by-step explanation:

If you do 1 ÷ 3 you'd get 3. Then move on too the 1 in 3105. 1 ÷ 1 equals 1. You do that with the 0 and the 5 in 3105. The last step too do is is do the same thing with the 5 in 15. Such as, 5 ÷ 3, 5 ÷ 1, 5 ÷ 0, and lastly 5 ÷ 5. Now if you understand just divide the two numbers in 15, which are 1 and 5 to get the quotient in the division problem. Hope this helps, I'm not the greatest at explaining!

7 0
3 years ago
If x is 6, What is X+4
hichkok12 [17]

Answer:

x = 10

Step-by-step explanation:

We know x = 6

asked: x + 4

Plus it in =>

6 + 4

=> 10

8 0
4 years ago
Other questions:
  • In the diagram, the measure of angle 3 is 89°, and the measure of angle 6 is 88°.
    11·2 answers
  • -3/8r + 41 = -22 solve for r
    10·2 answers
  • How long is the arc formed by a 300 degree central angle in a circle with a radius of 7 cm.?
    12·1 answer
  • What does a formula do in a spreadsheet program?
    7·2 answers
  • X+2<br> x²+1<br> What’s the answer
    7·1 answer
  • Select the correct answer,
    13·2 answers
  • A scientist changes the temperature of a solution at a rate of
    5·1 answer
  • Mr. Doyle washed
    10·1 answer
  • Please help! Will mark brainlist!
    7·2 answers
  • Round 729 to the nearest 100
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!