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
Nina [5.8K]
3 years ago
7

If x = 2a - b^2, then b equals

Mathematics
1 answer:
kvasek [131]3 years ago
7 0
X = 2a - b²
x - 2a = b²
√x-2a = b

Just to clarify, all of x-2a is under the square root.
You might be interested in
Please help me due today
mojhsa [17]

Answer:

40.2 the answer

Step-by-step explanation:

hope its help

5 0
1 year ago
) a water tank is emptying steadily by 2 liters of water per hour. there were 2 liters of water 6 hours after midnight. let x re
REY [17]
First of all, let's find the water tank total amount
according to the exercice, there were 2 L (L =liters) of water at 6 am (6hours after midnight ).
Consider T as total amount of water
so we have
T=(6×2)+2=14 as we already know it's emptying 2 L per hour

y=14-2x , here is the equation !
6 0
3 years ago
HELP<br><br>Fill in the boxes with fractions are mixed numbers express each answer in simplest form​
Arisa [49]

Answer:

first empty box is 3 and 3/8 i think and second empty box is 4 1/2 correct me if im wrong tho :)

Step-by-step explanation:

6 0
3 years ago
Round 3550 to nearest 1000
ICE Princess25 [194]
3550 to the nearest 1000 would be 4000 
4 0
3 years ago
Read 2 more answers
Mario has a rectangular prism completely filled with sand that has a base area of 85 cm² and a height of 15 cm. Mario pours all
just olya [345]

The base area of this second rectangular prism is 51 cm²

The rectangular prism completely filled with sand has a base area of 85cm² and height of 15cm .

<h3></h3><h3> volume of a rectangular prism</h3>
  • volume = Bh

where

B = base area

h = height

Since the first rectangular prism was completely filled with sand and it completely filled the second rectangular prism, it means they both have the same volume.

Therefore,

volume of the first rectangular prism = volume of the second rectangular prism.

  • volume  = Bh
  • volume = 85 × 15
  • volume = 1275 cm³

Therefore, the base area of the second rectangular prism can be calculated as follows:

volume = Bh

1275 = 25B

B = 1275 / 25

B = 51 cm²

learn more on prism here: brainly.com/question/2517494?referrer=searchResults

8 0
3 years ago
Other questions:
  • Which of the following expressions could be used to represent "the difference between -17 and -8"?
    12·1 answer
  • A particular iPod playlist contains 100 songs, 10 of which are by the Beatles. Suppose the shuffle feature is used to play the s
    6·1 answer
  • What is the volume of a pyramid with base of 11cm and a hight of 12cm?
    13·2 answers
  • If four points are coplanar, then they lie on the same plane. True/False
    15·1 answer
  • If your teacher shows a video from a website in class it is a copyright violation.
    9·2 answers
  • In a recent survey of 150 teenagers, 93 stated that they always wear their seatbelt when they travel in a car. Assuming the dist
    8·2 answers
  • John took a taxi from his house to the airport. The taxi company charged a pick-up fee of $4.70 plus $2.50 per mile. The total f
    6·1 answer
  • HELP FAST I'LL MARK YOU BRAINLIEST
    8·2 answers
  • The Ferris wheel at a state fair has a radius of 60 feet,
    12·1 answer
  • Simplify each expression <br> 24/(3 + 2²)
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!