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
Art [367]
3 years ago
14

PLEASE HELP!!

Mathematics
1 answer:
Maru [420]3 years ago
7 0
22x - y = -23
22x = y - 23
x = (y - 23)/22 or y/22 - 23/22
You might be interested in
What
NNADVOKAT [17]
The answer is -130. hope this helps.
7 0
3 years ago
Read 2 more answers
What is the area of this figure?
yKpoI14uk [10]

Answer:

I might be 560

Step-by-step explanation:

35x16

8 0
3 years ago
Explain how to find the vertex of 2x^2+12x+16
Elina [12.6K]

The vertex form:

y=a(x-h)^2+k\\\\(h,\ k)-vertex

Use (a+b)^2=a^2+2ab+b^2\qquad(*)


2x^2+12x+16=2(x^2+6x)+16=2(x^2+2(x)(3))+16\\\\=2(\underbrace{x^2+2(x)(3)+3^2}_{(*)}-3^2)+16=2((x+3)^2-9)+16\\\\=2(x+3)^2+(2)(-9)+16=2(x+3)^2-18+16\\\\=\boxed{2(x-(-3))^2-2}\to h=-3,\ k=-2

<h3>Answer: (-3, -2).</h3>

Other method:

f(x)=ax^2+bx+c\\\\vertex:(h,\ k)\\\\h=\dfrac{-b}{2a},\ k=f(h)

We have

f(x)=2x^2+12x+16\\\\a=2,\ b=12,\ c=16

Substitute:

h=\dfrac{-12}{(2)(2)}=\dfrac{-12}{4}=-3\\\\k=f(-3)=2(-3)^2+12(-3)+16=2(9)-36+16=18-36+16=-2

<h3>Answer: (-3, -2).</h3>
5 0
3 years ago
the temperature on planet a is -82 degrees Fahrenheit. The Temperature on planet b is 12.6 times colder. what is the temperature
matrenka [14]
The temperature on planet B is -2132
8 0
2 years ago
4) Solve the following system of equations by graphing. If the system is inconsistent or the
juin [17]
The equations are dependent (they're the same equation).

If you multiply the bottom one by 5, you get the top one.
7 0
2 years ago
Read 2 more answers
Other questions:
  • Find the value of x that makes each equation true.
    6·1 answer
  • what is the probability of choosing a point inside a cylinder but not inside the cone that has the same base and height as the c
    7·1 answer
  • Insert parenthesis () to make the following problem true: 3+6-2x4=19
    10·1 answer
  • The debate team is showing a debate.The first showing begins at 3:15 pm.The second showing is scheduled at 4:50 pm with a 1/2 ho
    14·2 answers
  • Here are two steps from the derivation of the quadratic formula,
    11·1 answer
  • Which of the following expressions is equal to g(x)?
    9·2 answers
  • Which are vertical angles to 4?
    12·1 answer
  • If papers were 60 cents per hundred papers, if you purchase 50 papers how much did you spend?PLEASE HELP I NEED THIS ANSWER STAT
    13·1 answer
  • Bob is doing a quality test on machine bots , he tested 24 bolts that he randomly found that 5 were defective. Based on bob’s re
    8·1 answer
  • A big-screen TV that previously sold for $2,400 has been marked down to $2,040. What is the percent of decrease?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!