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
svetoff [14.1K]
3 years ago
6

What is a difference of squares with a factor of (3x + 7) ?

Mathematics
1 answer:
Inga [223]3 years ago
7 0

Answer:

9x² - 49

Step-by-step explanation:

A difference of squares factors in general as

a² - b² = (a + b)(a - b)

Given (3x + 7) with a = 3x and b = 7

Then the other factor is (3x - 7)

(3x + 7)(3x - 7)

= (3x)² - 7²

= 9x² - 49

You might be interested in
Rewrite the expression in the form b^n
aleksklad [387]

Answer:

b 15/4

Step-by-step explanation:

5 0
3 years ago
Rewrite the inequality into slope Intercept form. <br> 6x-2y&gt;-2<br> PLEASE PLEASE PLEASE HELP!!!
BARSIC [14]

Answer:

I think it's y < 3x +1

Step-by-step explanation:

subtract 6x to the right side. that's -2y > -6x - 2. then divide -2 out of y, now you have to flip the sign. Now you have y < 3x + 1

5 0
2 years ago
Read 2 more answers
Find X<br> I’m kinda lazy rn<br> Thanks lol
7nadin3 [17]
X=4. 4/2=2 and 8/4=2 making the equations equal
3 0
2 years ago
Read 2 more answers
A tangent-tangent angle intercepts two arcs that measure 124 degrees and 236 degrees what is the measure of the tangent-tangent
andrezito [222]

Answer:

It can be calculated by finding the difference between the two angles. Half of this difference will be the angle that is required.

Therefore

236 - 124 = 112

Tanget-tanget angle = 112 / 2 = 56 degrees

3 0
3 years ago
nick drove at a rate of 60 mph for 2 2/3 hours. then he drove another 1 1/2 hours at a speed of 45 mph. how far did he travel?
arsen [322]
He traveled 227.5 miles. 
4 0
3 years ago
Other questions:
  • The pumpkin patch is open everyday. If it sells 2,750 pounds of pumpkin each day ,about how many pounds does it sell in 7 days?
    5·1 answer
  • Roy is hiking down a mountain at an average rate of 3 miles per hour. He wants to know how far he can hike in a given number of
    8·1 answer
  • In fgh, mf = 50, mg= 60, and mh =70 which side of fgh is the shortest
    8·1 answer
  • 3. A $5,000 principal is invested in two accounts, one earning 1% interest and another earning 6% interest. If the total interes
    14·1 answer
  • Which pair of figures has the same number of faces as vertices
    8·1 answer
  • What is the answer?!
    7·2 answers
  • What do these stand for
    10·2 answers
  • Which of these equations share the same solution?<br> A) 4=4 <br> B) 3−=16<br> C) 2+=12<br> D) 2= 2
    9·1 answer
  • Find the circumference of this circle. Use your calculators value of pi. Round answers to the nearest tenths place.
    8·2 answers
  • What is the range of g(x) = -2|x + 3| + 2?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!