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son4ous [18]
3 years ago
14

-1/2(2n+4)+6=-9+4(2n+1)

Mathematics
1 answer:
Jlenok [28]3 years ago
5 0
The answer to the question

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One
lesantik [10]

\bf \begin{array}{ccll} oz&calories\\ \cline{1-2} 6&90\\ 64&x \end{array}\implies \cfrac{6}{64}=\cfrac{90}{x}\implies \cfrac{3}{32}=\cfrac{90}{x}\implies 3x=2880 \\\\\\ x=\cfrac{2880}{3}\implies x=960

3 0
3 years ago
Read 2 more answers
Carlos had at most 7 hours to spend in an amusement park in which he uses 1 hour for lunch and the rest of the time on park ride
miv72 [106K]

Answer:

24

Step-by-step explanation:

7 hours = 420 mins (7×60)

420-60=360 (time taken for lunch)

15mins=one ride

360÷15=24 rides

7 0
2 years ago
The probability that is will rain today is 65%, and the probability that it will rain tomorrow is 25%.
son4ous [18]

Answer:

65%

Step-by-step explanation:

3 0
2 years ago
Find the area of the following shape. You must show all work to receive credit.
statuscvo [17]

Answer:

8 unit ^2   or 8cm^2

Step-by-step explanation:

area 1

1/2 ( 3 x 3 ) = 4.5 unit ^2

area 2 we split the triangle into half

= 1/2 ( 2 x 2) = 2 unit ^2

we know the other half is also  2 unit ^2 but we add then subtract

1/2 (1 x 1) = 0.5^2

To get

4.5 + 2+ 2 - ( 0.5)  = 8 unit ^2

8 0
3 years ago
What is the product of z1 and its conjugate?
Tems11 [23]

From the plot, we see that z_1=-4-3i. Its conjugate would be \bar{z_1}=-4+3i, so that the product of the two is

z_1\bar{z_1}=(-4-3i)(-4+3i)=16-9i^2=16+9=25

More generally, note that if z=x+yi, then

z\bar z=(x+yi)(x-yi)=x^2+y^2=|z|^2

5 0
3 years ago
Read 2 more answers
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