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
GuDViN [60]
3 years ago
12

What is the coefficient in the following expression? 5a2-7​

Mathematics
1 answer:
Katen [24]3 years ago
5 0

Answer:

coefficient = 5

Step-by-step explanation:

You might be interested in
Repost 8th grade 50 POINTS+BRAINLIEST: How do you graph a quadratic equation in vertex form when the equation is a perfect squar
Naddika [18.5K]

Answer: Vertex : Maximum (2, 0)

Rules:

  • (x + d)² = x² + 2dx + d²    and   (x - d)² = x² - 2dx + d²
  • x² + 2dx = (x + d)² - d²   and  x² - 2dx = (x - d)² - d²

Solve:

x² - 4x + 4

x² - 2(2x) + 2²

(x - 2)²

Into vertex form: a(x - h)² + k

1(x - 2)² + 0

Identify:

vertex : (h, k) = (2, 0)

Find additional things, to graph the equation:

(i) x-intercept: (2, 0)

(ii) y-intercept: (0, 4)

Graph shown:

3 0
2 years ago
Read 2 more answers
72 348 675 125 what is the value of the 2 in 72
Masja [62]
2 Billion Is The Value
4 0
3 years ago
Lydia earned $9.75 per hour last summer. She worked 25 hours a week. About how much did she earn in 8 weeks.
Kay [80]
Lydia earned $1,950 in 8weeks
5 0
3 years ago
Is y= 1 - x linear or nonlinear
Alisiya [41]
Linear because y= 1 - x makes a straight line
6 0
3 years ago
On a number line how do you write 1/3 2/3 1
Vladimir79 [104]

Answer:

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • Using the greatest common factor for the terms, how can you write 56 + 32 as a product?
    7·1 answer
  • In a certain class, 40% of students are girls; and 20% of the girls wear glasses.What percentage of childen in the class are gir
    14·2 answers
  • Can you help me the question please is so hard I was struggling for three hours
    10·2 answers
  • Please help will mark brainly
    9·1 answer
  • Point Z is equidistant from the sides of ΔRST. Point Z is equidistant from the sides of triangle R S T. Lines are drawn from the
    15·2 answers
  • I need help please (Proportions)
    12·1 answer
  • 02.05) simplify i22. (1 point) 1 −1 −i i
    6·1 answer
  • 32 x 12.71 pls help me
    10·2 answers
  • I need help on this question 5=7+x/5
    15·2 answers
  • What is the expanded form for 3^4<br> 3<br><br> 1. 3 x 4<br> 2. 3 x 3 x 3 x 3<br> 3. 3 + 3 + 3 + 3
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!