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vitfil [10]
3 years ago
7

Please help ill give brainiest to correct answer

Mathematics
2 answers:
yawa3891 [41]3 years ago
6 0

Answer:

144

Step-by-step explanation:

Naya [18.7K]3 years ago
4 0

Answer:

72

Step-by-step explanation:

Area of triangle is given by 1/2 × base ×height

Base = 18, height = 8

Area = 1/2 ×18 ×8

= 9×8

=72

72

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Zenaida is shopping and wants to purchase a $320 stereo system. The store is offering an incentive of 10 to 30 percent off when
DerKrebs [107]

Answer:

it's B $256

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8 0
3 years ago
Read 2 more answers
Can you help me please
schepotkina [342]
The answer to the problem is A) 20 feet below sea level
6 0
4 years ago
If $300 is invested at a rate of 6% per year and is compounded quarterly, how much will the investment be worth in 12 years?
MAXImum [283]

Answer:

$613.04

Step-by-step explanation:

<em>Compound Interest Formula:</em>

   A = P(1+\frac{r}{n})^{nt}

   n = number of compounds

   t = time

   r = interest rate

   P = principle amount (original amount)

   A = final amount

Since it's compounded quarterly, that means there will be 4 compounds per year, so n=4. The interest rate has to be converted to the decimal value, and this is done by simply dividing it by 100 to get r=0.06.

Plug Values into equation:

A = 300(1+\frac{0.06}{4})^{12*4}

Simplify inside parenthesis

A = 300(1.015)^{48}

Calculate exponent

A \approx 300(2.043478)

Multiply values

A \approx 613.04348

Round

A = 613.04

7 0
2 years ago
Simplify 18 - 2[X + (x - 5)].<br> 8- 4x<br> 28 - 4x<br> 28 - 2x
malfutka [58]

Answer:

28 - 4x

Step-by-step explanation:

18 -2 [x + (x - 5)]  \\  = 18 - 2 [x + x - 5]  \\  = 18 - 2 [2x - 5] \\  = 18 -4x  + 10 \\  = 28 - 4x \\

5 0
4 years ago
Can anyone please give me the answers?
zhenek [66]

The probability that you will win the $5 price is  1/16

Chances to pick a specific color

1/4x1/4x1/4=1/64

Chances that all balls are the same color=

chances of all red +chances of all green......

1/64+1/64+ 1/64+1/64=4/64=1/16

4 0
4 years ago
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