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deff fn [24]
3 years ago
15

I really need help with this so if you can please help.

Mathematics
1 answer:
Naily [24]3 years ago
3 0

Answer:

I don't know if this is the correct answer but I tried:)

by the way what grade is this?

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A spinner and two cards are shown below.
Kazeer [188]
Purple Red, Purple Yellow, Purple <span>Orange
</span>Green Red, Green Yellow, Green Orange
I cant tell exactly from the formatting of the typing but the sample space would contain the above values. purple card with each spin possibility and green card with each spin possibility. 6 total possible outcomes. 
8 0
3 years ago
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Cos y = 8/16 and round your answer to the nearest tenth
juin [17]

Answer:

60

Step-by-step explanation:

To find y, notice it is equal to 8 / 16 or 1/2. This is a value from a special triangle 30,60, 90. This means y = 60. 1 is always opposite 30 and this equation needs 1 to be adjacent.

6 0
3 years ago
I'm stuck please i need help and it's urgent​
NNADVOKAT [17]

Answer:

x²=2x-1>>

x²-2x+1=0

x=1

y²-4 = 5x>>

y²= 5×1+4=9

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x_2=z-2>>

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4 0
4 years ago
Write a linear equation in point-slope form to model the situation below:
Lilit [14]

Answer:

y - 14.95 = 18.075(x-1)

Step-by-step explanation:

If an internet company charges $14.95 per month and a setup fee, then we can say

1 month = $14.95

If the total cost for 9 months is $159.55

Then we can write both cases as a coordinate (1, 14.95) and (9,159.55)

The equation of a line in point slope form is expresses as

y-y0 = m(x-x0)

Find the slope m

m = 159.55-14.95/9-1

m = 144.6/8

m = 18.075

Substitute m = 18.075 and any of the coordinate in the equation to have;

Using the coordinate (1, 14.95)

y - 14.95 = 18.075(x-1)

Hence a linear equation in point-slope form that model the situation is y - 14.95 = 18.075(x-1)

3 0
3 years ago
Tell whether the angles are complementary or supplementary. Then find the value of x.
ivann1987 [24]

Answer:

complementry.  x=60

Step-by-step explanation:

6 0
3 years ago
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