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
mr_godi [17]
3 years ago
12

What is the sum of (3x^2+ 5x +6) and (25x^3+ 10x² + 7x– 3)

Mathematics
1 answer:
muminat3 years ago
6 0

Answer:

25x³ + 13x² + 12x + 3

Step-by-step explanation:

(3x²+ 5x +6) + (25x³ + 10x² + 7x– 3)

3x²+ 5x + 6 + 25x³+ 10x² + 7x – 3

25x³ + 3x² + 10x² + 5x + 7x + 6 - 3

25x³ + 13x² + 12x + 3

You might be interested in
Last one haha. need this asap will give brainliest
gogolik [260]

Answer:

A & B

Step-by-step explanation:

5 0
3 years ago
Part C: By Tuesday, Connie fed her cat 12 ounces of cat food. Based upon her ratio, how much dog food would Connie have fed her
leonid [27]

Answer:

pee

Step-by-step explanation:

peeeeeee

6 0
3 years ago
I just need the boxes filled up i need help
nirvana33 [79]

Answer:

8 is how much you get paid ( sorry if I'm wrong)

8 0
3 years ago
Freyda has a circular rug with a radius of 120 centimeters. The fringe on the outside edge of the rug needs to be replaced. What
Gnom [1K]

Answer:

The Fringe of the rug is 754 cm.

Step-by-step explanation:

Given:

radius = 120 cm

We need to find the fringe of the outside rug.

Solution:

Since the rug is in the circular form.

We can say that fringe of the outside edge of the rug can be equal to circumference of the circle.

Then we will find the Circumference of the circle.

Circumference of the circle is given 2 times 'π' times radius 'r'.

framing in equation form we get;

Circumference of the circle = 2\pi r

Circumference of the circle = 2 \times \pi \times 120 = 753.98 \approx 754\ cm

Hence the Fringe of the rug is 754 cm.

8 0
3 years ago
Whoever gets this right gets brainlyess answer and it's worth 10 points :)
babymother [125]
A=$20.20/10gal=$2.02 per gal

B=$26.04/12gal=$2.17 per gal

C=$28.14/14gal=$2.01 per gal

D=$30.45/15gal=$2.03 per gal

So C is the cheapest per gallon.
3 0
3 years ago
Other questions:
  • the outdoor temperature declines 3 degrees each hour for 5 hours.what is the change in temperature at the and of those 5 hours?​
    13·1 answer
  • X^3 + 8 = (x+2)(____)<br> What do I have to multiply by (x+2) to get x^3 + 8
    14·1 answer
  • Suppose that G(X) = F(x) - 3. Which statement best compares the graph of
    8·1 answer
  • Alex wants to construct a line segment through R that makes the same angle with line segment QR as line segment PQ. The figure b
    11·2 answers
  • How many acres are there in the W 1/2 of the S 1/2 of the SW 1/2 of a section of land? 15,50, 80 or 160 Acres????
    11·1 answer
  • What is the length of the segment​
    7·1 answer
  • The length and width of the rectangle is 60 and 40. If the scale factor is ¼, what are the new measurements?
    5·1 answer
  • What is (1, 9) and (6, 34) written in slope intercept form? Thank you!
    6·2 answers
  • What is 30 − 30 ÷ 5 × 2 + 8
    8·2 answers
  • Find the value of x in the diagram
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!