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
san4es73 [151]
3 years ago
10

Factor completely, then place the answer in the proper location on the grid. 21a^2- 57a+30

Mathematics
1 answer:
aev [14]3 years ago
6 0

Answer:

(a^2 - 10)(3+7)

Step-by-step explanation:

You might be interested in
WILL MARK BRAINLIEST. Can someone help me wit des 2 questions?
Mnenie [13.5K]

Answer:

Zero is a number that can be equal to its opposite.

So, the given equation has solution for which LHS=RHS=0.

Step-by-step explanation:

The answer to the equation is 2

7 0
3 years ago
{x + 3y =- 5<br> {9x + 3y = 3
LiRa [457]

Answer:

1. y-intercept(s):

(0,−53)

x-intercept(s):  

(−5,0)

2. x-intercept(s):

(13,0)

y-intercept(s):

(0,1)

Step-by-step explanation:

7 0
3 years ago
a skier needs to buy new ski poles during a ski trip to Utah. the price of the poles is $24 and the sales tax is 4.7%. what is t
blagie [28]
24/4.7=x  x=5.1

24+x=what you want

24+5.1=29.1 there you go
4 0
3 years ago
F(x)=3x and g(x)=x+2 find fog(x),gof(x),fog(2),gof(2)
Gala2k [10]

Answer:

Step-by-step explanation:

fog(x)=f(g(x)) =f(x+2) =3⋅(x+2) =3x+6

gof(x)=g(f(x))=g(3x) =3x+2

gof(2)=3⋅2+2 =6+2 =8

fog(2)=3⋅(2+2) =3*2+6=12

8 0
3 years ago
If the point (-2, 5) is reflected across the y-axis, its image will be at (-2, -5). true false
Ivan
False, the image will be (+2; 5)
3 0
3 years ago
Other questions:
  • 2. Trey measured the mass of some pebbles What is the combined mass of the pebbles that are 4 1/2 grams or more?
    5·1 answer
  • A petting zoo owner is building an enclosure for his farm animals. He needs 353 feet of fencing. The supply store sells fencing
    7·2 answers
  • Simplify expression (7+x)+7x
    14·1 answer
  • Help please, is it D?
    10·1 answer
  • Look at the coordinate graph.
    5·1 answer
  • 1) The height of a cylinder is 9 inches and the
    10·1 answer
  • If cosu = 30/34 find sin2u
    15·1 answer
  • Find the common ratio r for each geometric sequence and use r to find the next three terms. 8, 4, 2, 1, ... 200, -80, 32, -12.8,
    15·1 answer
  • Please answer this. I need and will give
    15·1 answer
  • Y=1/4x−2y=−2x+3 help solve problem.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!