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
stealth61 [152]
1 year ago
9

All you need is in the photo I DON'T WANT STEP BY STEP ANSWER FAST please fdsd

Mathematics
1 answer:
Brut [27]1 year ago
6 0

We have the following:

\begin{gathered} x=\frac{-b\pm\sqrt[]{b^2-4ac}}{2a} \\ a=5 \\ b=0 \\ c=-80 \end{gathered}

replacing:

\begin{gathered} x=\frac{-0\pm\sqrt[]{0^2-4\cdot5\cdot-80}}{2\cdot5}=\frac{\pm\sqrt[]{1600}}{10}=\frac{\pm40}{10}=\pm4 \\ x_1=4 \\ x_2=-4 \end{gathered}

You might be interested in
what's the error? MAX said that 36,594,145 is less than 5,980,251 because 3 is less than 5. Describe max error and give the corr
forsale [732]
Just because the 3 is less than 5 doesn't mean it's less. What max did wrong was automatically see the first number and say it was greater/least because it's just the first digit. 36,594,145 is greater than 5,980,251 because the last 6 digits are invisible right now so thing about the numbers before the first comma- 36 and 5. Which number is greater? 36 so just because it's the first digit in the number doesn't make it automatically greater or less. *-sorry for such long paragraph*
7 0
3 years ago
Complete the table and draw the graph
Neko [114]

Answer:

So the vaule of y is 7, 10 & 13

Step-by-step explanation:

Given that y = 3x+1 . So we can just substitute x-value into the equation :

Let x=2,

y = 3(2)+1

= 7

Let x=3,

y = 3(3)+1

= 10

Let x=4,

y = 3(4)+1

= 13

5 0
4 years ago
Select all the expressions whose value is larger than 100.
scZoUnD [109]

Answer:

120% of 100. 20% of 800. 500% of 400. 1% of 1,000

Hope this helps :)

4 0
3 years ago
omar tariq has a credit card that uses the unpaid balance method to compute the finance charge. His monthly periodic rate is 2.4
german
The answer is B) previous balance
7 0
3 years ago
Please help ASAP!
harina [27]
It’s b if not d if I’m wrong
7 0
3 years ago
Other questions:
  • Which shows a difference of squares? 10 y squared minus 4 x squared 16 y squared minus x squared 8 x squared minus 40 x + 25 64
    8·2 answers
  • When you change fractions and mixed numbers into decimals, why is the denominator always 10, or 100
    12·2 answers
  • 6th grade math help :D....
    8·2 answers
  • Write a system of equations that can be solved to find the number of packets of strawberry wafers and the number of packets of c
    10·1 answer
  • Which is the best estimate for √34 to the nearest whole number​
    13·1 answer
  • A 1 km long train travelling at a speed of 60km/h enter a tunnel 1km long. What time will the train take to come out of the tunn
    7·1 answer
  • Find the slope of the line that passes through (10,3) and (3,12).
    13·1 answer
  • 8.15 = e + 6<br><br> Solving one step equations <br> Addition and subtraction
    8·1 answer
  • Help pls report cards in 2 days
    12·1 answer
  • can someone explain and answer this for me.... my math final is tomorrow and this is the only thing im confused on​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!