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
pishuonlain [190]
3 years ago
15

How do you do this?PLZ HELP

Mathematics
1 answer:
Alisiya [41]3 years ago
5 0
3(x^2+10x+5)-5(x-k)=
3x^2+30x+15-5x+5k=
3x^2+25x+15+5k

for this to be divisible by x every term must include x or get eliminated

the problematic terms are 15 and 5k
to eliminate them they must equal 0 when added:
15+5k=0
5k=-15
k=-3

so A) -3 is the solution
You might be interested in
What is the volume of a triangular prisim if the length is 4cm heigght is 3cm and width is 11cm
aniked [119]

Volume is a three-dimensional scalar quantity. The volume of the triangular prism is 66cm².

<h3>What is volume?</h3>

A volume is a scalar number that expresses the amount of three-dimensional space enclosed by a closed surface.

Given the length of the triangle is 4cm, while the width of the triangle is 11cm, therefore, the area of the base of the triangle will be,

Area of triangle = 0.5 × 4cm × 11cm

Area of triangle = 22 cm²

Now, the volume of the prism with a base area of 22cm² and a height of 3 cm is,

Volume of the triangular prism = 22cm² × 3cm = 66cm³

Hence, the volume of the triangular prism is 66cm².

Learn more about Volume:

brainly.com/question/13338592

#SPJ1

5 0
2 years ago
Evaluate (2 ^ - 4)/(4 ^ 0) Write your answer as a fraction in simplest form
ikadub [295]

Answer:

1 /16

1 over 16

Step-by-step explanation:

brainliest please?

8 0
3 years ago
How many pieces of wood, each 2/5 meters long can be cut from a plank 200m long?
olga2289 [7]

Answer:

2/5= 0.4

200/0.4= 500 pieces of wood can be cut from the plank!

Hope this helps :)

Step-by-step explanation:

4 0
3 years ago
I just need to confirm if I am correct
Vikentia [17]
Yup. the x axis is the base and the y axis is the height, so it’s right.
5 0
3 years ago
Read 2 more answers
How can I make these a single fraction?
Serga [27]

in the like term you can add directly and make it single fraction and in unlike term you have to take LCM of denominator .

6 0
3 years ago
Other questions:
  • If Bert had 3 cents more he would have twice as much as Georgia. If he had 4 cents less, he would have the same amount. How many
    5·2 answers
  • Need help with this pls <br> Show work plss!!
    14·1 answer
  • Mauricio wants to fry 18 potatoes per hour for 3.5 hours.
    8·2 answers
  • I Dont Understand How To Do This
    6·2 answers
  • I need help with number 7 please, thanks.
    10·1 answer
  • 8x + 17- 2x -9 =?? ,
    9·1 answer
  • A music store marks up the instruments it sells by 30%.
    6·2 answers
  • 13.068 the same as 13.608
    12·1 answer
  • Question down below! ty if u help&lt;3
    7·2 answers
  • 4. Magalie brings 456 ounces of soda to her
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!