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VMariaS [17]
3 years ago
10

SOMEONE PLS HELP ME FIGURE THIS OUT

Mathematics
1 answer:
ss7ja [257]3 years ago
5 0

Answer:

Step-by-step explanation:

Both parts of the ratio can be divided by 9

81/9 = 9

72/9 = 8

The ratio is 9:8

54/48 is also 9:8

54 / 6 = 9

48/6 = 8

The ratio is 9:8

63:56 is also an answer

63 / 7 = 9

56/7 = 8

The ratio  is 9:8

The others don't work. You can just look at them to see why.

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A rectangular napkin has an area of 88 square centimeters and a length of 8 centimeters.
Svetllana [295]
11 centimeters
This is because a rectangle has an area of length times width and so you can divide 88 by 8 to get 11
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3 years ago
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Describe the behavior of the graph at the x-intercepts for the function f(x)=(2x-7)^7(x+3)^4. Identify each x-intercept and just
Shkiper50 [21]

Answer:

f(x)=(2x-7)^7(x+3)^4

When y=0, (2x-7)^7=0 and x=3.5 OR

(x+3)^4=0, and x=-3

Look at x=h or f(2)

That is 96-56-44+2 and it is not equal to 0. (x-2) is not a factor.

x^3-5x^2+6x-30

after trying 1,2, and 3, I tried 5

5/1===-5===6===-30

==1===0====6====30

(x^2-6) with no remainder

the factors are (x-5)(x^2+6)

the zeroes are 5, +/- i sqrt (6). Only one real 0.

hope this helps let me know in the comments if i'm wrong

7 0
3 years ago
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Which could be the measures for the three angles of an acute triangle?
Tema [17]
C, because they are all below 90, which is a right angle, and acute angle means less than 90 degree angle, and above 90 degree angle is an obtuse angle.
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3 0
3 years ago
Find the following values from the information given<br> cot(theta°); tan(theta°) = −0.0005
Greeley [361]

Answer:

cot(θ°) = 2000 radians

Step-by-step explanation:

Data provided in the question:

The value of tan(θ°) = −0.0005

To solve:

cot(θ°)

Now,

we know the relation between cot and tan function as:

cot(θ°) = \frac{1}{\tan\theta}

therefore on substituting the value of theta in the above relation, we can find the value of cot(θ°)

Thus,

cot(θ°) = \frac{1}{-0.0005}

or

cot(θ°) = 2000

5 0
3 years ago
Can someone help me solve this question.
Angelina_Jolie [31]

Answer:

Has to be 4.

Step-by-step explanation:

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2 years ago
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