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
Ann [662]
4 years ago
9

Consider the quadratic function:

Mathematics
2 answers:
storchak [24]4 years ago
4 0
X = -b/2a = 8/2 = 4 

y = 16 -8*4 -9 = 16 - 32 -9 = -25

the wertex is (4,-25)
guajiro [1.7K]4 years ago
3 0

Answer: it’s 4,-25

Step-by-step explanation:

On edgunity 2020

You might be interested in
How to find a number to the nearest ten
yawa3891 [41]
If it’s above 5 it goes up if 4 or below goes down
3 0
4 years ago
Light travels about 180 million kilometers in 10 minutes. How far does it travel in 1 minute ? How far does it travel in 1 secon
daser333 [38]

Answer:18 million and 300000

Step-by-step explanation:

Since light travels 180 million KM in 10 min, it would travel 180 million/10 in one minute. Thus, we get 18 million. As we know, there are 60 seconds in a min. Thus, there are 60*10=600 seconds in 10 minutes. Thus, 180 million/600 gives 300000

7 0
4 years ago
Read 2 more answers
A recipe for pancake batter uses 2 cups of flour and makes 10 small pancakes. How many cups of flour are needed to make batter f
nikklg [1K]

Answer:

C5

Step-by-step explanation: 10 x 2 = 20 so you add the 2 to the other one and get 4.  Then half of 10 is 5 and half of 2 is 1, so add 1 to 4 and your answer is 5.

10x2= 20 +5= 25 Answer:5

5 0
3 years ago
If the ratio of blue marbles to red is 9:4 what is possible number of blue and red marbles in the jar
LuckyWell [14K]

Answer:

13

Step-by-step explanation:

13 right? all ya gotta do is add em together right?

5 0
3 years ago
Which expression is equivalent to 7a³ (8a² + a)²-4a³?<br> Simplify.
valentina_108 [34]

7a³ (8a² + a)²-4a³ \\  \\ 7 {a}^{3}(8 { {a}^{2} + a)(8 {a}^{2} + a )} - 4 {a}^{3}  \\  \\ 7 {a}^{3} ( {8a}^{2} (8 {a}^{2} + a ) + a(8 {a}^{2} + a ) - 4 {a}^{3}  \\  \\ 7 {a}^{3} (64 {a}^{4}  +  8{a}^{3}  + 8 {a}^{3}  +  {a}^{2} ) - 4 {a}^{3}  \\  \\ 7 {a}^{3}  (64 {a}^{4}  +  16 {a}^{3}  +  {a}^{2} ) - 4 {a}^{3}  \\  \\ 448 {a}^{7}  + 112 {a}^{6}  + 7 {a}^{5}  - 4 {a}^{3}  \\  \\  {a}^{3} (448 {a}^{4}  + 112 {a}^{3}  + 7 {a}^{2}  - 4).

8 0
2 years ago
Other questions:
  • What is 2.25 in word form
    5·2 answers
  • Please answer correctly !!!!!!!!!! Will mark brainliest !!!!!!!!!!
    11·1 answer
  • I need to know the axis of symmetry and y intecept of f(x) = ax^2-6ax+2
    8·1 answer
  • PLEAS HELP ASAP PLEAS 20 points<br> 1 over 3b = 4 over 5. what equals b in this equation?
    5·1 answer
  • Please answer this, Thnks, also, whoever does, is amazing and i love you for it. LOL IM CrAzY
    8·2 answers
  • The ratio of girls to boys in a chess club was 3:3. There were 24 boys. How many girls were there in the club?
    14·2 answers
  • What is the area of the path that Julie walks everyday? Round your answer to the nearest hundredth.
    5·2 answers
  • An empty shipping box weighs 430 grams. The box is then filled with T-shirts. Each T-shirt weighs 17.2 grams. The equation W= 43
    14·1 answer
  • Each cube inside the rectangular prism has an edge length of (3)/(4) inch. What is the volume of the rectangular
    14·1 answer
  • Solve for X - Leave your answer in simplest radical form. Can someone explain how to do this to me?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!