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BARSIC [14]
3 years ago
6

What is the factored form of 49x2 - 56x + 16

Mathematics
2 answers:
OlgaM077 [116]3 years ago
8 0
X = 4/7 = 0.571 I believe so
kherson [118]3 years ago
5 0

Answer:

(7x-4)^2

Step-by-step explanation:

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What is pasture?
aliina [53]

Answer:

It says "I'm using rude words!"

3 0
2 years ago
What is the answer?
mezya [45]

Answer:

18.1 cm

Step-by-step explanation:

AD segment breakup: 11=4+7

Pythagorean Theorem:

7^2+b^2=16^2

49+b^2=256

x^2=207

b=sqrt(207)

b=3sqrt(23)

Pythagorean Theorem:

11^2+3sqrt(23)^2=c^2

121+207=c^2

328=c^2

18.11=c

So the length of AC is around 18.1 cm

5 0
3 years ago
Wayne has a recipe on a 3 inch by 5 inch index card that he want to enlarge to 15 inches long how wide will the enlargement be
son4ous [18]
It will be 3x larger so 9 inches
3 0
3 years ago
Read 2 more answers
A certain star is 2.4 x 102 light years from the Earth. One light year is about 5.9 x 1012 miles. How far
Studentka2010 [4]

Answer:

2.5 x 10^{15} miles

Step-by-step explanation:

We are given that 1 light year ≈ 5.9 x 10^{12} miles so:

  • 4.3 x 10² light year · <u>5.9 x </u>10^{12}<u> miles </u>                                                                                                
  •                                    1 light year

Multiply 4.3 an 5.9 and round to 2 significant digits then add the exponents:

                                              ≈25 x 10^{14}

This is not the scientific notation since the number is not between 0 and 10 so we move the decimal point by 1 place to the left. We then add 1 to the exponent to obtain the final answer:

                                                  ≈ 2.5 x 10^{15} miles

6 0
2 years ago
Suppose you are going to graph the data in the table:
beks73 [17]

Answer:

A: x‒axis: minutes in increments of 5; y-axis: temperature in increments of 1

Step-by-step explanation:

Let the x-axis represent the minutes

Let the y-axis represent the temperature

Now, from the values given us in minutes, we can see that the difference between the values are Increasing at constant rate of 5 minutes .

Thus, minutes increment on the x-axis is 5.

Now,for the y-axis, the increment is not constant as it fluctuates.

Thus, we cannot use 5 like we did for the x-axis. Rather, the most appropriate temperature increment to be used on this y-axis for ease of locating the points will be 1.

3 0
3 years ago
Read 2 more answers
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