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
jenyasd209 [6]
3 years ago
10

Quadratic equation a2=529​

Mathematics
1 answer:
PSYCHO15rus [73]3 years ago
3 0

Answer:

a = ±23

Step-by-step explanation:

a^2=529

a_{1} =23

a_{2} =-23

You might be interested in
What is the length of segment TU?
matrenka [14]
QR=RS+QS

UT cuts QR and QS in half equally.

that means that UT is equal to half of RS <span />
4 0
3 years ago
Dante bought a new graduated cylinder for his chemistry class. It holds 847 milliliters of liquid. If the cylinder has a radius
Pavel [41]

Answer:

Option a) h=28\ cm

Step-by-step explanation:

we know that

The volume of a cylinder is equal to

V=\pi r^{2}h

we have

Note In this problem the volume is equal to 847\pi\ ml instead of 847\ ml

so

847\pi\ ml=847\pi\ cm^{3}

r=5.5\ cm

substitute in the formula and solve for h

847\pi=\pi(5.5)^{2}h

simplify

847=(5.5)^{2}h

h=847/(5.5)^{2}

h=28\ cm

4 0
4 years ago
Pls help me !! its due when we go to lunch..
Scrat [10]

Answer:

B) Plant 2

Step-by-step explanation:

It has most desired traits.

4 0
3 years ago
If the average speed of a car is 100/hr, how much time is needed for the car to travel 715 km?​
Delicious77 [7]

Answer:

7.15 hours or 7 hours 9 minutes.

Step-by-step explanation:

Time = distance / average speed.

= 715 / 100

= 7.15 hours.

3 0
3 years ago
Plz answer right! :)
Marat540 [252]

Answer:

6

Step-by-step explanation:

1/3 x 18 = 1/3 x 18/1

            = 18/3

            = 6

Hope it helps :)

7 0
3 years ago
Read 2 more answers
Other questions:
  • What is the value of x -6/7=-x/84?
    13·1 answer
  • Plz help (Will give brainliest for the best answer!!)
    9·1 answer
  • 1
    9·2 answers
  • This pie chart shows the number of books a bookstore sold in four months.What percentage of all the books that were sold in thes
    5·1 answer
  • A middle school held a Career Exploration Day where students could choose to hear an adult talk about his or her career. Out of
    9·1 answer
  • The solution of this equation has an error. Which of the following steps has the error? 18 − (3x + 5) = 8
    5·1 answer
  • 50 points.<br><br><br> Record the simplified expression
    14·1 answer
  • What is the GCF of:<br> 15x^2y and 20xy
    9·1 answer
  • A food distribution company has employees that order food supplies for local restaurants by predicting sales. It is important th
    5·1 answer
  • Choose the option with the proper number of sig figs
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!