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
igomit [66]
3 years ago
13

2 times the square root of 7 to the 2nd power

Mathematics
2 answers:
ad-work [718]3 years ago
4 0
The answer to your question is 14.







kenny6666 [7]3 years ago
3 0
The answer is to this is 14.
You might be interested in
Is 247 divided by 18<br>who will answer first they will be marked as brainliest ​
Andrew [12]

Answer:

13.7

Step-by-step explanation:

Hope this helps

3 0
3 years ago
Find slope of both lines and determine if parallel, perpendicular or neither
Oxana [17]

Answer:

Parallel

Step-by-step explanation:

y=5x+10

y=5x-15

3 0
2 years ago
Write f(x)=8x^2-4x+11 in vertex form
Vlad [161]

Answer:

f(x)=8(x-\frac{1}{4})^{2}+\frac{21}{2}

or

f(x)=8(x-0.25)^{2}+10.5

Step-by-step explanation:

we have

f(x)=8x^{2}-4x+11

This is a vertical parabola open upward (because the leading coefficient is positive)

The vertex is a minimum

Convert to vertex form

Factor the leading coefficient

f(x)=8(x^{2}-\frac{1}{2}x)+11

Complete the square. Remember to balance the equation by adding the same constants to each side.

f(x)=8(x^{2}-\frac{1}{2}x+\frac{1}{16})+11-\frac{1}{2}

f(x)=8(x^{2}-\frac{1}{2}x+\frac{1}{16})+\frac{21}{2}

Rewrite as perfect squares

f(x)=8(x-\frac{1}{4})^{2}+\frac{21}{2} ----> equation in vertex form

or

f(x)=8(x-0.25)^{2}+10.5

The vertex is the point  (0.25,10.5)

3 0
3 years ago
There is 10 fish in a fish tank and 5 of them drowned how many fish are there?
creativ13 [48]
10 fish are left in the tank
6 0
3 years ago
Read 2 more answers
Please answer quickly!
lara31 [8.8K]

Answer:

-3

but I don't know

didnixbducbfuchcbcudb

5 0
3 years ago
Other questions:
  • ***SOMEONE PLZ HELP ME***
    10·1 answer
  • LAST TIME I PUT THIS UP OFFERING A LOT OF POINTS SOME ONE PLEASE!!!!
    5·1 answer
  • Solve (x + 9)2 = 25.
    12·1 answer
  • Express 20 hours at the percentage of 10 days pllzzzz
    8·2 answers
  • Factor 48m+42n to identify the equivalent expressions.
    6·1 answer
  • a family has a monthly budget of $2,400 how much money is spent on each category? 44% is spent on housing
    13·1 answer
  • I have 8 mins to turn this in, what’s the answer?? thanks :)
    15·2 answers
  • What is the solution set for -4m ≥ 96?<br><br> m ≥ -384<br> m ≤ -24<br> m ≤ -384<br> m ≥ -24
    9·1 answer
  • Pls help me I don’t know this!!!
    12·2 answers
  • What is a formula for the nth term of the given sequence?<br> a<br> 135, -225, 375...
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!