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alexira [117]
2 years ago
7

Evaluate each using the values given-6+4-y-z; use y= -4, and z = -1

Mathematics
1 answer:
Ivenika [448]2 years ago
8 0

Answer:

Your answer is 15

Step-by-step explanation:

1) 6 + 4 = 10

2) -4 + -1 = -5

3) now add

4) 10 + -5 + 15

5) it's 15 because the bigger is positive.

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14 pies eaten in 2 minutes what's the rate
anyanavicka [17]

Answer:

7 pies per minutes

Step-by-step explanation:

14/2 =7

so 7 is your number of pies eaten in one minutes

4 0
3 years ago
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PLEASE HELP The coefficients of the first four terms in the expansion of (a + b) ^5 are a) 1, 3, 5, 7 b) 1, 4, 6, 4 c) 1, 2, 3,
xeze [42]

Answer:

D is the correct answer

Step-by-step explanation:

Fifth row of Pascal pyramid is 1 , 5, 10, 10, 5 , 1

The expansion should always have n + 1 number of terms

Where n is the power

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2 years ago
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PLEASE HELPPPP(BRAINLIEST FOR RIGHT ANSWER)
Thepotemich [5.8K]

Answer:

The relation between polar and Cartesian coordinates are

r2=x2+y2

tan

θ

=

y

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,

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=

r

cos

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,

y

=

r

sin

θ

r

=

8

sin

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∴

r

⋅

r

=

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⋅

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or

r

2

=

8

r

sin

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∴

x

2

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y

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=

8

y

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x

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2

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0

or

x

2

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y

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y

+

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=

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or

x

2

+

(

y

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4

)

2

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2

Rectangular form is

x2+(y-4)2=42

graph{x^2+(y-4)^2=16 [-20, 20, -10, 10

Step-by-step explanation:

i created it that way so yall will take a longer time to answer

8 0
2 years ago
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Chuck and Dana agree to meet in Chicago for the weekend. Chuck travels 104 miles in the same time that Dana travels 96 miles. If
Yanka [14]

Answer: Chuck's travel at a rate of 52mph

Step-by-step explanation:

For Chuck's trip:

D=RT

104= (R+4)T

T= 104 / (R+4)

For Dana's trip:

96 = RT

T= 96/R

Set both equation for Chuck's and Dana together

104/(R+4) =96/R

Then we cross multiply

96(R+4) = 104R

96R + 384 = 104R

104R - 96R = 384

8R = 384

To get R, divide both side by 8

8R/8 = 384/8

R= 48mph

This means Dana's speed is 48mph

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3 0
3 years ago
A person draws a card from a hat. Each card is one color, with the following probabilities of being drawn: 1/25 for black, 1/5 f
Schach [20]

Step-by-step explanation:

P(black or yellow) = P(black) + P(yellow) − P(black and yellow)

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P(black or yellow) = 6/25

3 0
3 years ago
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