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
natulia [17]
3 years ago
7

WILL MARK BRAINLIEST IF RIGHT NEED IT ASAP Evaluate the expression for j = 5. 2j^2 =

Mathematics
2 answers:
postnew [5]3 years ago
8 0

Answer: 50

Step-by-step explanation:

To evaluate the expression, you want to plug j into the expression and solve.

2(5)²               [exponent]

2(25)             [multiply]

50

After plugging in j=5, we found that the expression is equal to 50.

lisov135 [29]3 years ago
4 0

Answer:

50

Step-by-step explanation:

your expression: 2j²

plug in j = 5: 2(5)²

solve for the exponent: 2(25)

multiply: 50

You might be interested in
The population of a town is 63,555. The land area of the town is 3.1 km².
lara31 [8.8K]
I think it might be this answer <span> 20501.6 </span>
8 0
3 years ago
Read 2 more answers
For the polynomial below, find F(0.5). Round your answer to the nearest hundredth.
alexdok [17]
No it is not correct the answer is 14!

6 0
3 years ago
Read 2 more answers
NEED HELP PLZ HELP ME ….
Katyanochek1 [597]

Answer:

R= -0.95

Step-by-step explanation:

HOPE THIS HELPS :)

7 0
2 years ago
Find the interval(s) of upward concavity on this accumulation function.
maxonik [38]

\displaystylef(x)=\int_{0}^{x^2}\sec^2(\sqrt{x})dx \\=\int_{0}^{\sqrt{x^2}}\sec^2(u)\cdot2udu \\=2\int_{0}^{\sqrt{x^2}}\sec^2(u)du \\=2\Big[u\tan(u)-\int\tan(u)du\Big]_{0}^{\sqrt{x^2}} \\=2\Big[u\tan(u)+\ln\Big(\mathrm{abs}(\cos(u))\Big)\Big]_0^x \\=2\Big(x\tan(x)+\dfrac{1}{2}\ln\Big(\cos^2(x)\Big)\Big) \\=2x\tan(x)+\ln(\cos^2(x))

Hope this helps.

6 0
3 years ago
What kind of word problem can be solved with a two-variable equation?​
Annette [7]

Answer: Here’s one I made up! Combined, Megan and Kelly worked 60 hours, Kelley worked twice as many hours as Megan. How many hours did they each work? Hope this helps!

5 0
3 years ago
Other questions:
  • Bomdas can someone help me with this 32-7×4+42÷6×3
    11·2 answers
  • I’m having trouble with this can someone please help me?!
    11·2 answers
  • FIND THE FOLLOWING QUOTIENT -56/-8. Is there a quotient or is it undefined??
    7·1 answer
  • Michelle draws a card from a standard deck of 52 cards. She replaces the card and draws a second card. What is the probability t
    15·2 answers
  • A method of solving a system of equations which involves plotting the equations in a coordinate plane and looking for the inters
    5·2 answers
  • Image attached. Geometry: finding angles
    11·1 answer
  • What 3 numbers muiltupual equal 24
    9·1 answer
  • A person bikes 2 1/2 miles at a constant rate in 1/8 of an hour. What distance, in miles,does the person bike in an hour?
    13·2 answers
  • Pls help BRAINLYEST FOR BEST ANSWER YAYA
    12·2 answers
  • Jaime has a board that is 8 feet long. He cuts the board into three equal pieces. How long is each piece.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!