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
Aloiza [94]
3 years ago
14

I need to know the answer for my test pls help

Mathematics
2 answers:
EleoNora [17]3 years ago
7 0

Answer:

That is an existing variable such that it means the weight room has an existing are of 480 ft^2

DochEvi [55]3 years ago
5 0
3= -1 + 7y x 10 to the second power

You might be interested in
1. Tom makes $940 gross/wk. his hourly rate What is​
Sedbober [7]

Answer:

$6,580

Step-by-step explanation:

8 0
2 years ago
PLEASE ANSWER! WILL MARK BRAINLIEST!!
lord [1]

Answer:

Here you go.Hope this help!!

5 0
2 years ago
Read 2 more answers
Find dy/dx by implicit differentiation. <br> 4x2 + 5xy - y2 = 6
Vlada [557]
4x^2 + 5xy - y^2 = 6
Implicitly differentiating both sides,
4(2x) + 5(x y' + y) - 2yy' = 0

where y' = dy/dx

8x + 5xy' +5y  -2yy' = 0

combining y' terms
y' (5x-2y) +8x +5y = 0

y'(5x-2y) = -(8x+5y)

dy/dx = -(8x+5y)/(5x-2y)
or
dy/dx = (8x+5y)/(2y-5x)
5 0
3 years ago
Complete the square to solve 4x^2 + 24x = 4
dalvyx [7]

Answer:

4x^2+24x=4

Step 1:

make the coefficient of x² as 1, divide both sides by 4

x² +6x =1

Step 2:

take half of coefficient of x, square it and add it to both sides

half of 6 is 3 and 3²=9, so add 9 to both sides

x² +6x+9=1+9

x²+6x+3²=10

(x+3)²=10

now when we take square root we will get both + and - √10 on right side

x+3= +√10

x+3=-√10

solving for x

x=+√10-3

Step-by-step explanation:

4 0
3 years ago
A circle has a radius of 3 cm. How does the circumference of the circle compare to the area? Drag and drop a phrase to correctly
Lilit [14]
The circumference is about 3.14 (\pi) times bigger than twice the radius.  Mathematically, this can be writted as C = 2 \pi r, where C equals the circumference and r equals the radius, or C = \pi d where C equals the circumference and d equals the radius.  
3 0
3 years ago
Other questions:
  • The bookstore marked some notepads down from ​$3.00 but still kept the price over ​$2.00. it sold all of them. the total amount
    13·2 answers
  • Matt simplified an expression as shown above. Which statement is true about how Matt simplified expression?
    13·1 answer
  • Lamar rented a truck for one day. There was a base fee of $18.99, and there was an additional charge of 78 cents for each mile d
    14·1 answer
  • What is the answer to this question ?
    14·1 answer
  • Michael is putting 12 boxes in a storage shed. Each box is in the shape of a rectangular prism with dimensions 1.5 feet by 1.5 f
    12·1 answer
  • Someone thats amazing at math helppp
    8·1 answer
  • Name the property illustrated.<br><br> (4 + 6) + 9 = 4 + (6 + 9)
    11·1 answer
  • Which is a graph of y= -2x + 3?
    10·2 answers
  • I’ll give brainliest
    11·1 answer
  • There are 21 students in class. The median age of the students is 23. The oldest student is 29
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!