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ollegr [7]
3 years ago
9

HELP Without using a calculator, match each expression to the correct point.

Mathematics
1 answer:
Elodia [21]3 years ago
4 0

Answer:

1)7.81 = a

2)3\pi = b

3) \sqrt{73}  = c

im \: not \: 100\% \: sure \: about \: b \: and \: c

but \: i \: think \: i \: got \: it \: right \:  \\ hope \: this \: helps

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Determine whether a quadratic model exists for each set of values. If so, write the model.
zvonat [6]
 Yes, a quadratic model does exist and its equation is f(x)=4x^2
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3 years ago
A: x ≤ 6<br> B: x ≥ 8<br> C: x ≥ – 8<br> D: x ≤ – 8
ASHA 777 [7]

Answer:

I believe the answer you are looking for is C

Step-by-step explanation:


6 0
3 years ago
Alexa and her children went into a movie theater where they sell bags of popcorn for $8 each and pretzels for $5 each. Alexa has
VLD [36.1K]

Answer:

y≥6−x ​

y≤9− 5/8x

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Step-by-step explanation:

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3 years ago
The length of a rectaangle 48 centimeters. The relationship between the length, the width, and the perimeter of the rectangle ca
Monica [59]

Answer:

Step-by-step explanation:

We are told that the perimeter is 48 = 2L + 2W.  This reduces to

24 = L + W.  Next, substitute, one by one, the 3 widths 10 cm, 3.6 cm and w cm:

a)  If W = 10 cm, 24 = L + W becomes 24 = L + 10, or L = 14 cm

b)  If W = 3.6 cm, 24 = L + W becomes 24 = L + 3.6, or L = 20.6 cm

c)  If W = w, 24 L + W becomes 24 = L + w, so that L = (24 - w) cm

4 0
3 years ago
Write the equation of the line that passes through the points (- 5, 1) and (2, 0) . Put your answer in fully reduced slope inter
Doss [256]

Answer:

y=-1/7x + 12/7

Step-by-step explanation:

Start by finding the slope

m=(1-0)/(-5-2)

m=-1/7

next plug the slope and the point (-5,1) into point slope formula

y-y1=m(x-x1)

y1=1

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y- 1 = -1/7(x - -5)

y-1=-1/7(x+5)

Distribute -1/7 first

y- 1=-1/7x + 5/7

Add 1 on both sides, but since its a fraction add 7/7

y=-1/7x + (5/7+7/7)

y=-1/7x+12/7

3 0
3 years ago
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