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Ivanshal [37]
3 years ago
11

please answer right ill give brainliest don't submit a wrong answer if u just want the points comment and ill help u get a lot m

ore points just don't submit a wrong answer pleasee

Mathematics
2 answers:
nalin [4]3 years ago
8 0
Where is that homework or test from?
QveST [7]3 years ago
5 0

Answer:

hi:) search up "desmos calculator" and go to graphing. it will help solve all of the problems like this! hope I helped you!

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Can anyone help me i beggg
denpristay [2]
SA = 2πr(r+h)

= 2π7(7+15)
=308pi
4 0
2 years ago
The area of a rectangular parking lot is represented by A = 6x^2 − 19x − 7 If x represents 15 m, what are the length and width o
Mekhanik [1.2K]

Answer:

The length and width of the parking lot are \frac{46}{3} meters and \frac{23}{2} meters, respectively.

Step-by-step explanation:

The surface formula (A) for the rectangular parking lot is represented by:

A = w\cdot l

Where:

w - Width of the rectangle, measured in meters.

l - Length of the rectangle, measured in meters.

Since, surface formula is a second-order polynomial, in which each binomial is associated with width and length. If A = 6\cdot x^{2}-19\cdot x -7, the factorized form is:

A = \left(x-\frac{7}{2}\,m \right)\cdot \left(x+\frac{1}{3}\,m \right)

Now, let consider that w = \left(x-\frac{7}{2}\,m \right) and l = \left(x+\frac{1}{3}\,m \right), if x = 15\,m, the length and width of the parking lot are, respectively:

w =\left(15\,m-\frac{7}{2}\,m \right)

w = \frac{23}{2}\,m

l =\left(15\,m+\frac{1}{3}\,m \right)

l = \frac{46}{3}\,m

The length and width of the parking lot are \frac{46}{3} meters and \frac{23}{2} meters, respectively.

5 0
3 years ago
I need to know how to solve it and get the answer right to check my work
Ede4ka [16]
Solve it by finding out how many times 22 can be put into 22, which is once, so the answer is 1.
3 0
3 years ago
Read 2 more answers
The diagonal of a square has a length of 10 cm. find the length of a side of the square.
Triss [41]
The answer is c or 5sq(2)
4 0
3 years ago
XD somebody tell me awnser
monitta

Answer:

<h3>65</h3><h3 />

Step-by-step explanation:

y = 40x + 25

where x = 1 class

           y = total cost

y = 40 (1) + 25

<h3>   = 65</h3>
7 0
3 years ago
Read 2 more answers
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