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kozerog [31]
3 years ago
11

An equivalent expression and the property of cd

Mathematics
1 answer:
solong [7]3 years ago
8 0
Rjfnsmdvdjndrnfjfjgmrmf
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It takes Benjamin 28 minutes to mow 2 lawns. Assuming the lawns are the same size and Benjamin works at the same speed, about ho
podryga [215]

Answer:

70

Step-by-step explanation:

28 b y 2 14 times 5

3 0
2 years ago
Anna wants to buy a car in two years and wants to have $10,000 for the purchase. How much will Anna need to deposit today in an
Brut [27]

Answer:

Anna will need to deposit \$9,050.25

Step-by-step explanation:

we know that    

The compound interest formula is equal to  

A=P(1+\frac{r}{n})^{nt}  

where  

A is the Final Investment Value  

P is the Principal amount of money to be invested  

r is the rate of interest  in decimal

t is Number of Time Periods  

n is the number of times interest is compounded per year

in this problem we have  

t=2\ years\\A=\$10,000\\ r=0.05\\n=12  

substitute in the formula above  and solve for P

10,000=P(1+\frac{0.05}{12})^{12*2}  

10,000=P(1.0042)^{24}  

P=10,000/(1.0042)^{24}    

P=\$9,050.25    

8 0
3 years ago
What are the angles sizes
Rus_ich [418]
Answers:
(x+2) = 55 degrees

x = 53 degrees

the given is 72 degrees


Explanation:
A triangle always equals 180 degrees. It was given that one of the angle measures is 72 degrees. 180-72=108. Now I need to find the value of x. (x+2)+x=108. Solving this equation I get x=53. Substitute this back into the angle measures and u get the answers as stated above.
5 0
3 years ago
Evaluate the series 4+2+1+1/2+1/4 to s10
stiks02 [169]

Answer:

<u>The correct answer is 13.75</u>

Step-by-step explanation:

4+2= 6

6+1=7

6+7= 13

13+1/2= 13.5

13.5+1/4= 13.75

8 0
3 years ago
Read 2 more answers
What is the standard form and the factored form
Feliz [49]

Answer:

  • See below

Step-by-step explanation:

<u>The factored form, use variables/numbers outside the square:</u>

  • (x + 6)(x - 4)

<u>The standard form, use variables/numbers inside the square:</u>

  • x² + 6x - 4x - 24 = x² + 2x - 24
3 0
2 years ago
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