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DerKrebs [107]
3 years ago
5

Need help ASAP !!!!

Mathematics
1 answer:
Sindrei [870]3 years ago
6 0
Using the formula (H*L)÷2

7*2=14
14÷2=7

then there are 4 sides so
7*4=28

then for the base 2*2= 4

28+4=32

32 square ft
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A population of lizards decreases exponentially at a rate of 12.5% per year. What is the equivalent monthly rate to the nearest
soldier1979 [14.2K]

Answer:1.04%


Step-by-step explanation:

12.5/12 = 1.04166667

when we round this to the nearest hundredth its 1.04%


3 0
3 years ago
Read 2 more answers
Simplify 8 over the quantity of 2 plus 2i.
dexar [7]

\dfrac{8}{2+2i}=\dfrac{8}{2(1+i)}=\dfrac{4}{1+i}=\dfrac{4}{1+i}\cdot\dfrac{1-i}{1-i}=\dfrac{4(1+i)}{1^2-i^2}\\\\=\dfrac{4(1+i)}{1-(-1)}=\dfrac{4(1+i)}{1+1}=\dfrac{4(1+i)}{2}=2(1+i)=2+2i\\\\Used:\\(a-b)(a+b)=a^2-b^2\\\\i=\sqrt{-1}\to i^2=-1

5 0
3 years ago
Big Oil, Inc. has a preferred stock outstanding that pays an $7 annual dividend. If
Kruka [31]

The change in the price of the stock is $46.67.

<h3>How to calculate the change in price?</h3>

From the information given, the current price will be:

= Annual dividend / Required rate

= 7/0.1

= $70

The market value of the shares will be:

= 7/6%

= 7/0.06

= $116.67

Therefore, the change in the price of the stock will be:

= $116.67 - $70

= $46.67

Learn more about stock on:

brainly.com/question/18124452

#SPJ1

5 0
2 years ago
What is the difference of the two polynomials?
ehidna [41]
(7y² + 6xy) - (-2xy + 3)

⇒ (-1 * -2xy) + (-1 * 3) = 2xy - 3

7y² + 6xy + 2xy - 3

7y² + 8xy - 3  Choice B.
5 0
4 years ago
Read 2 more answers
Need help thanks I'll mark brainliest
sukhopar [10]

Answer:

m∠ACD = 40°

Step-by-step explanation:

(4x + 2) + (6x - 12) = 8x,

10x - 10 = 8x,

2x = 10,

x = 5

8(5) = 40°

8 0
3 years ago
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