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fomenos
3 years ago
11

A line contain the points (-4,1) and (4,6)

Mathematics
1 answer:
Vinil7 [7]3 years ago
8 0

Answer:

f(x) = 0.625x + 3.5

Step-by-step explanation:

Linear function equation : f(x) = mx + b

plug in numbers

equation 1:  1 = -4m + b

equation 2: 6 = 4m + b

e(1) + e (2):   7 = 2b, b = 3.5

plug b = 3.5 into e(1):  1 = 3.5 - 4m, 4m = 2.5, m = 0.625

f(x) = 0.625x + 3.5

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Jan has a 12 ounce milkshake. Four ounces in the milkshakes are vanilla, and the rest is chocolate. What equivalent fractions th
Thepotemich [5.8K]

Answer:

Vanilla milkshake = 1/3 and Chocolate milkshake = 2/3

Step-by-step explanation:

Given data:

Total ounce of milkshake = 12 ounce

Vanilla milkshake = 4

Chocolate is the rest <em>which can be interpreted as 12 - 4= 8 ounce</em>

Representing as fractions

<em>Vanilla milkshake = </em>4/12 <em>(Reducing to lowest terms that is diving numerator and denominator by common factor in this case 4)</em>

Vanilla milkshake = 1/3

Chocolate milkshake = 8/12 <em>(Reducing to lowest terms that is diving numerator and denominator by common factor in this case 4)</em>

Chocolate milkshake = 2/3

<em />

5 0
3 years ago
I need help finding m&lt;1 please :)
Inessa [10]

Answer

c,116°

Step-by-step explanation:

i don't know how to draw a diagram?

Join ends of chord with the center making angles ∠2,∠3 and angle at the center.

angle at the center=128°

∠1=∠2+90°

∠2=∠3

∠2+∠3+128=180

∠2+∠2+128=180

2∠2=180-128=52

∠2=52/2=26

∠1=26+90=116°

sorry i can't explain properly without picure.

5 0
3 years ago
Please help will get brilent
yan [13]

Answer:

coach soto

Step-by-step explanation:

first figure out the profit, 350000 times 12% to get 42000. then multily 42000 by 5 wich is 210000 then add that  to 350000 wich is 560000. then 275000 times 17% which is 46750 times 5, 233750 add that to 275000  which is 508750. so coach soto had a greater profit

7 0
3 years ago
Could someone please help me-
Maksim231197 [3]

Answer:

The opposite of 2 is -2 and 3.25 would be on the right -2 on the left and -4 1/2 on the left

Step-by-step explanation:

5---l- -4 ----- -3 --- -2 .---- -1------l-----1-------2-------3-l----4----

    4 1/2                -2                                            3.25

Sry little confusing.

4 0
3 years ago
Evan lives in Stormwind City and works as an engineer in the city of ironforge in the morning he has three Transportation option
denis-greek [22]

Answer:

The probability that he teleports at least once a day =  \mathbf{\frac{5}{9}}

Step-by-step explanation:

Given -

Evan lives in Stormwind City and works as an engineer in the city of ironforge in the morning he has three Transportation options teleport ride a dragon or walk to work and in the evening he has the same three choices for his trip home.

Total no of outcomes = 3

P( He not choose teleport in the morning ) = \frac{2}{3}

P( He not choose teleport in the evening ) = \frac{2}{3}

P ( he choose teleports at least once a day ) = 1 - P ( he not  choose teleports in a day )

                                                         = 1 - P( He not choose teleport in the morning ) \times P( He not choose teleport in the evening )

                                          =  1 - \frac{2}{3}\times\frac{2}{3}

                                           =  \frac{5}{9}

3 0
3 years ago
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