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Ghella [55]
3 years ago
6

Which graph represents -

Mathematics
1 answer:
11Alexandr11 [23.1K]3 years ago
5 0

Answer:

3rd

Step-by-step explanation:

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Y = -17.5x + 2.7x + 14.1 - 11.9x
slava [35]

Answer:

y=-26.7x+14.1

hope this helps

have a good day :)

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Find the product of the complex numbers. Express your answer in trigonometric form. z1 = 5(cos(25) + isin(25)) z2 = 2(cos(80) +
zmey [24]

solution:

Z1 = 5(cos25˚+isin25˚)

Z2  = 2(cos80˚+isin80˚)

Z1.Z2  = 5(cos25˚+isin25˚). 2(cos80˚+isin80˚)

Z1.Z2  = 10{(cos25˚cos80˚ + isin25˚cos80˚+i^2sin25˚sin80˚) }

Z1.Z2  =10{(cos25˚cos80˚- sin25˚sin80˚+ i(cos25˚sin80˚+sin25˚cos80˚))}

(i^2 = -1)

Cos(A+B) = cosAcosB – sinAsinB

Sin(A+B) = sinAcosB + cosAsinB

Z1.Z2 = 10(cos(25˚+80˚) +isin(25˚+80˚)

 Z1.Z2     = 10(cos105˚+ isin105˚)


5 0
3 years ago
F(x) = x^2 + 8x + 15; Find f(-14/5)
mamaluj [8]

Answer:

either 449/25 or 11/25 depends on the -14/5 or

Step-by-step explanation:

-  \frac{14}{25}  or \:  \frac{ - 14}{25}

if it the first one then the answer should be 449/25 but if ut the second one it should be 11/25 .

u just substitute the -14/5 to x then solve

7 0
1 year ago
A smaller triangle is cut out of a larger triangle. The larger triangle is a right triangle with side lengths of 5 millimeters a
iren [92.7K]

Answer:

Sorry if this is late, but it's 24mm2

Step-by-step explanation:

i got a 100 on the quiz

8 0
3 years ago
Read 2 more answers
How many terms are in the expression <br> 5x^3-8x^2y+4xy-4
bazaltina [42]

Answer:

<h2>4 terms</h2>

Step-by-step explanation:

Term 1: 5x^3

Term 2: 8x^2y

Term 3: 4xy

Term 4: 4

8 0
3 years ago
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