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
Vsevolod [243]
3 years ago
10

Yellow birds flight path can be modeled by the quadratic equation y= - 2^x + 14x - 24.

Mathematics
1 answer:
Fudgin [204]3 years ago
4 0

\large{|\underline{\mathtt{\red{a}\blue{x}\orange{i}\pink{s}\blue{ \: }\purple{of}\green{ \: }\red{sy}\blue{mm}\orange{etry}}}}

\large \sf \: x =  \frac{7}{2}

\large{|\underline{\mathtt{\red{m}\blue{a}\orange{x}\pink{i}\blue{m}\purple{u}\green{m}\red{ \: }\blue{v}  \red{a}  \pink{l} \purple{u}\orange{e}}}}

\large \sf \frac{1}{2}  \: at \: x =  \frac{7}{2}

You might be interested in
The bookstore advertises 5 notebooks for $7.75 at this rate how much would 7 notebooks cost
lara31 [8.8K]

Answer:

10.85

Step-by-step explanation:

So with the ratio of 5 to 7.75 you would set up an equivalent ratio of 7 to ? to find your answer for? You do 5/7.75 and 7/? And cross multiply then divide the coefficient by itself on the side with the variable

5 0
4 years ago
Read 2 more answers
(x+a)^2 -7 = x^2 +10x +b<br><br> Work out the value of a and b.
Gekata [30.6K]

Answer:

(x+a)²-7=x²+10x+b

simplifying,we get

x²+2ax+a²-7=x²+10x+b

the coefficient of x on both sides should be equal

therefore

2a=10

a=10/2=5

also for b

a²-7=b

5²-7=25-7=b

b=18

a=5

5 0
3 years ago
Using equivalent ratios to find a whole \/
Shkiper50 [21]

Answer:

C.

Step-by-step explanation:

So there are 20 kids with brown hair and this represents 80% of the class total.

So this means 20=.8n since we don't know the total number of kids.

20=.8n

Divide both sides by .8

25=n

So 25 is the total number of kids.

C. is the answer

You could also setup this equation given that 80% is 80/100:

[tex]\frac{20}{\text{ total }}=\frac{80}{100}

To figure out what that total is there you can divide top and bottom of the fraction on right hand side by 4 which gives you the 20 on top and the 25 on bottom.

5 0
4 years ago
Please Please help me
anzhelika [568]

Answer:

yes darling? why? can help you

Step-by-step explanation:

8 0
3 years ago
15 POINTS!! PLEASE HELP!!!
scoundrel [369]

Answer:

D

Step-by-step explanation:

Just go with it I took the class

5 0
3 years ago
Other questions:
  • Subtract four from X double your answer subtract two and then simplify the equation
    7·1 answer
  • Find the area of a triangle with a base 18 meters and a height of 20 meters
    7·1 answer
  • Find the roots 3x^2-3x-4=0
    7·1 answer
  • A hotel has 150 rooms. Those with kitchen facilities rent for $100 per night in those without kitchen facilities rent for $80 pe
    12·1 answer
  • Pls solve the simultaneous equation in the attachment.
    12·1 answer
  • The size of a television is given by the length ofthe diagonal of the screen. the ratio of the height to the width of wide flat-
    15·1 answer
  • What is 16% of 50?<br><br> 7<br><br> 8<br><br> 9<br><br> 10
    10·2 answers
  • Angela and you are painting a room. Angela has 2 1/2 gallons of blue paint and Ryou has half as much white paint. It will take 2
    11·1 answer
  • 1.) What is the vertex of the graph?
    5·2 answers
  • 1. A. What is the mean absolute deviation of the following data set? Round to the nearest hundredth if necessary.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!