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
Leona [35]
3 years ago
12

Determine where the PHD Mathematicians live.

Mathematics
1 answer:
Pavlova-9 [17]3 years ago
6 0

Answer:

the answer to A,B,C

Step-by-step explanation:

all the points are on the graph

all answers

b) slope -1

intercept 1

c)(x+3)(x-1)

intercepts (-3,0),(1,0)

vertex (-1,-4)

You might be interested in
Question number 1 You are comparing the costs of producing jewelry at two different manufacturers. Company 1 charges $3.25 per p
Assoli18 [71]

The value of x at equal total cost is 266.67

Here, we want to solve the equation to get the x-value that shows the total costs for the two companies are equal

We proceed as follows;

\begin{gathered} 3.25x\text{ + 400 = 2.50x + 600} \\ 3.25x-2.50x\text{ = 600-400} \\  \\ 0.75x\text{ = 200} \\  \\ x\text{ = }\frac{200}{0.75} \\ x\text{ = 266.67} \end{gathered}

4 0
1 year ago
Sarah cuts a piece of rope that is 4.5 feet long.
icang [17]

Answer:

4.5 feet = 1.5 yards

Step-by-step explanation:

1 yard equals 3 feet

Then:

1 ----- 3

x -----4.5

x = 4.5/3 = 1.5 yards

Hope this helps

3 0
2 years ago
Question progress<br> Homework Progress<br> The ratio 8:2 in its simplest form is
lidiya [134]

Answer:

4:1

Step-by-step explanation:

just divide by the highest numbe 2 in this case

6 0
3 years ago
Chapters: 1.Integers
SCORPION-xisa [38]

Answer:

a) -12

b) -4

c)-2

Step-by-step explanation:

a) pattern is minus 5

b) pattern is minus 8

c) pattern is plus 4

4 0
3 years ago
Expand the following.<br> (3x + 2)2<br> A.9x2+6x+4<br> B.9x2+4<br> C.3x2+4<br> E.9x2+12x+4
PolarNik [594]

Step-by-step explanation:

E

working ;

(3x+2)^2

*Apply Perfect Square Formula : (a+b) =a^2+2ab+b^2

a = 3x,b = 2

(3x)^2 + 3x.2+2^2

finally Answer is:

= 9x^2 + 12x +4

5 0
2 years ago
Other questions:
  • After entering the test scores from her statistics class of 25 ​students, the instructor calculated the mean and the median of t
    15·1 answer
  • A diagonal of a cube goes from one of rhe cube's top corners to the opposite corner of the base of the cube. Find the length of
    15·1 answer
  • Find the difference -23 and 41 on a number line
    11·2 answers
  • Quadrilateral ABCD is inscribed in the circle. If m∠A = 95°, what also must be true?
    6·2 answers
  • Find the exact value of tan θ.
    11·1 answer
  • If y varies directly as x, and y = 6 when x = 5, find y when x = 15
    14·2 answers
  • What’s the missing leg?!
    6·2 answers
  • 20 points!<br> I need help on these!
    5·2 answers
  • I need some help please !
    6·2 answers
  • Solve: 0 = 2x^2 + 16x
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!