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elena55 [62]
3 years ago
13

The greater of two consecutive even integers is 6 less than three times the lesser. Find the integers.

Mathematics
1 answer:
Darya [45]3 years ago
8 0

Answer:


8, 10Step-by-step explanation:


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Everything was marked down 30%. The oringinal price of a manatee hat was $18. What was the clearence price
valentinak56 [21]
.3 * 18 = 5.4. 18-5.4 = 12.6$

Or

.7 * 18 = 12.6$
5 0
3 years ago
Earth has been charted with vertical and horizontal lines so that points can be named with coordinates. The horizontal lines are
inna [77]
<span>a. The radius of earth is about 6400 kilometers. Find the circumference of a great circle.

Circumference = 2π(radius) = 2π(6400 km) = 40.212,39 km

b. Write an equation for the circumference of any latitude circle with angle theta

As stated, </span><span><span>the length of any parallel of latitude (this is the circumference of corresponding circle) is equal to the circumference of a great circle of Earth times the cosine of the latitude angle</span>:

=> Circumference = 2π*radius* cos(Θ) = 2 π*6400km*cos(Θ) = 40,212.39 cos(Θ)

Answer: circumference = 40,212.39 cos(Θ) km

c. Which latitude circle has a circumference of about 3593 kilometers?

Make </span><span><span>40,212.39 cos(Θ)</span> km = 3593 km

=> cos(Θ) = 3593 / 40,212.39 = 0.08935 => Θ = arccos(0.08935) = 84.5° = 1.48 rad

Answer: 1.48

d. What is the circumference of the Equator? </span>

For the Equator Θ = 0°

=> circumference = 40,213.49cos(0°) km = 40,212.49 km

Answer: 40,212.49 km

7 0
3 years ago
Find the perimeter of the figure.
gulaghasi [49]

Answer:

27in

Step-by-step explanation:

So, perimeter means we add all the sides together, as opposed to area, where we multiply them together.

9 - 5 = 4.

So the perimeter of the triangle would be:

3+4+\sqrt{3^2+4^2}=12

5 + 5 + 4 +1 (the 1 is from 4 -3) = 15

15 + 12 = 27

6 0
3 years ago
Can I get some help we just started this today?
soldier1979 [14.2K]

Answer:

Y=3x + 4

Step-by-step explanation:

Gradient = rise/run

=9/3

=3

Y-intercept is also 4

4 0
2 years ago
Without using technology, describe the end
victus00 [196]

Answer:

Up on the left, up on the right

Step-by-step explanation:

The given function is:

f(x)=3x^{4}+8x^{2}-22x+43

The degree of f(x) is 4 i.e. an even degree and the leading coefficient i.e. coefficient with highest powered variable is positive in sign.

The graph of a function with even degree always open on same side from both ends. This depends on the sign of leading coefficient what will be the direction of both ends. The positive sign indicates upward opening and negative sign indicates downward opening.

Since, the leading coefficient of f(x) is positive, it will open towards up from both right and left side. So, the correct option is the fourth option.

7 0
3 years ago
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