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ahrayia [7]
3 years ago
12

Find the area Select the best answer from the choices posted

Mathematics
1 answer:
Sliva [168]3 years ago
5 0

Answer:

B) 42

Step-by-step explanation:

Area  = \frac{1}{2} b h

Area  =  \frac{1}{2} x 12 x7

Area = 42

You might be interested in
For the following system, determine if a steady state exists and give the steady state value. The population of a colony of squi
Anettt [7]

Answer:

Option A)

\displaystyle\lim_{t\to\infty}~p(t) = k

Step-by-step explanation:

We are given the following on the question:

p(t) =\displaystyle\frac{4000}{4+e^{-0.02t}}

where p(t) is the population of a colony.

For steady state solution we evaluate:

\displaystyle\lim_{t\to\infty}~p(t)\\\\= \lim_{x\to\infty} \frac{4000}{4+e^{-0.02t}}\\\\=\frac{4000}{4+e^{-\infty}}\\\\=\frac{4000}{4}\\\\= 1000

Thus, the steady state solution is a constant, k = 1000.

Thus, the correct answer is

Option A)

\displaystyle\lim_{t\to\infty}~p(t) = k

8 0
3 years ago
Please answer quickly ​
uranmaximum [27]

Answer:

Given,

Area of the Square = ( x² - 10x + 25 ) m²

We have to find: Length of the side of the square.

Let s be the side of square.

We find length of side of the by using factorization.

According to the question,

s² = x² - 10x + 25

s² = x² - 5x - 5x + 25

s² = x( x - 5 ) - 5( x - 5 )

s² = ( x - 5 )( x - 5 )

s² = ( x - 5 )²

Taking square root on both sides we get,

s = x - 5

Therefore, Expression that represents the length of one side of the square is x - 5.

Step-by-step explanation:

3 0
3 years ago
Jason wrote this number: 91,458,237
mario62 [17]
1/10,000

Hope i helped


???????????????
3 0
3 years ago
Jill and Ben have the same pens Jill has 3 full boxes of pen and 2 loose pens Ben has 2 full boxes of pen and 14 loose pens how
defon
Let x be the number of pens in a box.

Jill : three full boxes of pen and 2 loose pens. 3x + 2
Ben: two full boxes of pen and 14 loose pens. 2x + 14

Jill and Ben have the same pens. 
Jill        = Ben
3x+2    = 2x + 14
3x - 2x = 14 - 2
      1x  = 12
         x = 12

To check:
Jill            =       Ben
3x + 2      =       2(x) + 14
3(12) + 2  =       2(12) + 14
36 + 2      =       24 + 14
           38 = 38

There are 12 pens or a dozen of pens in a full box.
8 0
3 years ago
3. Use De Morgan's laws to write an equivalent statement for the given sentence. If Ashley buys a house, then she will not buy a
Usimov [2.4K]
It’s A I just took the test
6 0
2 years ago
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