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
Lena [83]
3 years ago
15

Simplify the expression negative square root 196.

Mathematics
1 answer:
rewona [7]3 years ago
6 0
\sqrt{-196} = \sqrt{(-1)(196)} = ( <em>i</em> )( 14 ) = 14i
You might be interested in
Ludwig borrowed $700,000 for a period of 2 years. His interest rate is 10%. How much interest will Ludwig pay in all?
harkovskaia [24]
By yearly interest or monthly? Yearly: he pays 840000 monthly: 2380000 sorry it’s so long just tryna help a bruthu or sister out I didn’t check yo username
5 0
3 years ago
If construction costs are $160,000 per kilometer, find the cost of building the new road in the figure
MAVERICK [17]

Answer:

$4,160,000

Step-by-step explanation:

First, find the length of the new road in km using Pythagorean Theorem.

According to Pythagorean Theorem:

c² = a² + b²,

Where, c is the longest leg, which is the hypotenuse, a and b are the 2 other legs of the ∆.

Since we are calculating the lenght in km, convert each lenght of the two legs of the ∆ into km.

1 km = 1,000 m

10,000 m = 10 km

24,000 m = 24 km

c² = 24² + 10²

c² = 576 + 100

c² = 676

c = √676

c = 26 km

Lenght of the new road = 26 km

If cost of construction is $160,000 per kilometer, therefore, cost of constructing 26 km road = 160,000*26 = $4,160,000

7 0
3 years ago
You deposit $3000 in a savings account that earns 2.9% annual interest compounded monthly. You also save $80 per month in a safe
Jlenok [28]

Answer:

C(t)=3000(1.002417)^12t+960t

if T=1 year then the saving will be : 4048.17

Step-by-step explanation:

3000 deposit amount, 2.9 compound monthly interest .  save 80 dollars  per month at home .

A=p(1+r)^t

A=3000(1+0.029/12)^12t

A=3000(1.002417)^12t dollars

for the amount saved at home=80*12t=960t dollars

C(t)=3000(1.002417)^12t+960t

if T=1 year then the saving will be :

C(t)=3000(1.002417)^12t+960t

     =3088.17+960= 4048.17 dollars

7 0
3 years ago
A plant produces sport drinks, which must be within 0.15 fluid ounces of the advertised 10 fluid ounces on the label. If x repre
Sphinxa [80]

Answer:

|x − 10| = 0.15; x = 9.85 ounces

Step-by-step explanation:

its common math skills but yea.

4 0
2 years ago
What is 4,124 divided by 9 <br> pls show your work
kirill115 [55]

Answer: answer is 458

Brainliest?

5 0
3 years ago
Read 2 more answers
Other questions:
  • Joes apple weights 4/5lbs. Marta weights 0.5 lbs. How much more does joes apple weight?<br>​
    15·1 answer
  • Can u prove 1=2????????
    6·1 answer
  • Solve for x and y in the diagram below
    11·1 answer
  • The distance a body falls from rest varies as the square of the time the body is falling. If a body falls 64 ft. in two seconds,
    15·2 answers
  • Please help <br><br><br><br><br><br><br><br><br><br> ❤️❤️❤️❤️❤️❤️❤️❤️<br> Thanks besties
    14·1 answer
  • . 5, 10, 20, 40.....​
    12·2 answers
  • A quadrilateral is drawn on a coordinate plane with vertices at W(-3,1) X(-1,5). Y(0, 3), and Z(-2,-1).
    9·1 answer
  • I need help on this problem, if you can help me ill really be grateful. If you could also explain it that would be great.
    15·1 answer
  • Valentine's Day is coming up, so Sweet Dreams chocolate shop is ordering ribbon to decorate gift boxes. Small gift boxes use 20
    7·1 answer
  • Which segment does NOT intersect line AG? Please help.​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!