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aleksandrvk [35]
3 years ago
15

I need answers ASAP! Thanks!

Mathematics
1 answer:
Daniel [21]3 years ago
3 0

Step-by-step explanation:

43. P, U

44. 7

53. Airplanes can be traveling on different planes, one plane above the other. Cars on the same intersection are on the same plane.

55

a. You can choose (4 * 3 * 2)/(3 * 2) = 4 groups of 3 points in which order does not matter.

One of those combinations does not have K, so 3 combinations of the 4 have K.

p = 3/4

b. p = 1 since any three points are always coplanar.

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Lacy opened a savings account and deposited $100. The account earns 6% interest compounded monthly if she wants to use the money
Dafna11 [192]

Answer:

Future Value= $112.72

Step-by-step explanation:

Giving the following information:

Initial deposit (PV)= $100

Number of periods (n)= 2*12= 24 months

Interest rate (i)= 0.06/12= 0.005

<u>To calculate the future value (FV), we need to use the following formula:</u>

FV= PV*(1 + i)^n

FV= 100*(1.005^24)

FV= $112.72

5 0
3 years ago
10x - (2x + 9) = -3 (15 - 4x)
natta225 [31]

Answer:

x=9

Step-by-step explanation:

First, distribute the negative sign, changing (2x+9) to -2x-9

next, distribute. 10x+−2x+−9=(−3)(15)+(−3)(−4x)

then, combine like the like terms  (10x+−2x)+(−9)=12x−45

then you get  8x+−9=12x−45, and you will subtract 12x from both sides, resulting in −4x−9=−45. To get -4x by itself, add 9 to both sides

lastly, divide both sides by -4

x=9

8 0
3 years ago
Read 2 more answers
Can somebody help me out?
Talja [164]

Answer:

Y = 26

W = 73

X = 81

Step-by-step explanation:

∠W = 3∠Y - 5

∠X = ∠W + 8 = 3∠Y - 5 + 8 = 3∠Y + 3

∠Y + ∠W + ∠X = 180

substitute in the formula

Y + (3Y - 5) + (3Y + 3) = 180

7Y -2 = 180

7Y = 182

Y = 26

W = 3(26) - 5 = 73

X = 73 + 8 = 81

8 0
2 years ago
What is the volume of a cone (in cubic inches) with a radius of 3 inches and a height of 6 inches? Use 3.14 for π. Round your an
Sunny_sXe [5.5K]
Volume of a cone equation 3.14( r^2) h/3

3.14(3^2)6/3 

56.52
7 0
3 years ago
I need help with my homework please answer this correctly I don’t need wrong answers
enyata [817]

Well the 10,000 digit will be 1 and the thousand digit = 7 + 1 = 8

so the first 2 digits are 18

6 fewer than 8 = 2  so we get 182

1 fewer  10 than 1000's is  8-1 = 7  so we have 1827

and  5 fewer ones than 1000.s = 8 - 5 = 3

So our number is 18,273

6 0
3 years ago
Read 2 more answers
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