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
r-ruslan [8.4K]
3 years ago
9

Use a graphing calculator to approximate the vertex of the graph of the parabola defined by the following equation.

Mathematics
2 answers:
marta [7]3 years ago
8 0

Answer:

well you messed up c and b so i think either d or a

Jlenok [28]3 years ago
3 0

Answer:

A

Step-by-step explanation:

nfvncek

You might be interested in
Pls help I give brainliest
evablogger [386]

Answer:

c

Step-by-step explanation:

4 0
3 years ago
In a fundraiser for thanksgiving a student sells pizza. If a box of pizza cost $14.50 and he sold it for $20.50. What is the mar
oee [108]

Answer:

The markup rate on each box=41%

Step-by-step explanation:

The markup rate is the additional price that a good is sold at expressed as a percentage. This can be expressed as;

R={(S-C)/C}×100

where;

R=markup rate

S=selling price

C=cost

In our case;

R=unknown

S=$20.50

C=$14.50

replacing;

R={(20.5-14.5)/14.5}×100

R=(6/14.5)×100

R=41.38% rounded off=41%

The markup rate on each box=41%

8 0
3 years ago
A. 125+25+5+1<br> B. 25+5+1+1/5<br> C.1+1/5+1/25+1/125<br> D.1/125+1/5+5+125
Amanda [17]

Answer:

A

Step-by-step explanation:

4 0
3 years ago
У
Delicious77 [7]

Answer-

y=-2x+2

It starts at +2 so that is the b

And -2x is how you move so that is the m

That's how I was taught and how I remember it lol hope it helped ik it wasn't the best its 12 am here soo I be tired

5 0
3 years ago
Draw a line segment of length 8 cm divide it in the ratio 5:3​<br><br><br><br>plzzzz helpppp
liraira [26]

Answer:

Draw the line segment AB = 7 cm.

Draw ray BX making an acute ∠ABX.

Along BX. mark off five points B1, B2, B3, B4 and B5. Join B2 to A.

Through B5 draw B5P || B2A, intersecting BA produced at P.

The point P so obtained is the required point which divides AB externally in the ratio 3:5.

7 0
3 years ago
Read 2 more answers
Other questions:
  • Solve 2ab of a is 35 and b is 3
    7·2 answers
  • Simplify to create an equivalent expression. 2(−n−3)−7(5+2n)
    11·1 answer
  • A rectangular bin is going to be made with a volume of 492 in3. The base of the bin will be a square and the top will be open. T
    14·1 answer
  • Fifty five percent of the students at west side middle school walk to school. What fraction of the students walk to school?
    10·1 answer
  • Select the correct answer.
    7·1 answer
  • BRAINLIEST AND STARS
    13·2 answers
  • V = thr2 rearrange the formula to solve for h
    8·1 answer
  • Is (10^-2)3 = (10^-3)2 the same?​
    7·1 answer
  • MODELING REAL LIFE A group spends $277.50 to rent a total of 15 tubes. How many of each type of tube does the group rent?
    6·1 answer
  • Suppose that x has the density function f(x) = cx 0 &lt; x &lt; 2 identify c
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!