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Rudiy27
2 years ago
6

In algebra, we transfer these same skills to expressions involving variables. what elementary skills have you used so far in thi

s course, and how have you extended them?
Mathematics
1 answer:
kirza4 [7]2 years ago
3 0
Input a picture possibly? then i’ll be able to answer…
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In triangle HJK shown above what is the measure of ∠J in degrees
ludmilkaskok [199]

Angles in a triangle adds up to 180

180 - (25.5 +120.2) = 34.3

So, missing angle is 34.3 degrees

Hope this helps!

4 0
2 years ago
Ben enters four events in an athletics competition. The probability of him winning each of the event is shown below
Kryger [21]

Answer:

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8 0
2 years ago
The sum of the areas of two circles is 80 pi
katovenus [111]
The area of a circle is A = πr^2. We let A1 And A2 the areas of the circles and r1 and r2 the radius of each, respectivley.

A1 + A2 = 80π
Substitute the formula for the area,
π(r1)^2 + π (r2)^2 = 80π

From the statement, we know that r2=2(r1).

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</span>We can cancel π, we will have

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5 0
3 years ago
1/3 of Murka’s age is twice as much as Ivan’s age. What is the ratio of Murka’s age to Ivan’s age?
Korvikt [17]

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6:1

Step-by-step explanation:

4 0
3 years ago
Which of the following are situations that can be modeled with a quadratic function? Select all that apply.
Lina20 [59]

Answer:

Option 2 and 5 are correct.

Step-by-step explanation:

We need to tell which one of them is quadratic function.

Option 1 is exponential decay so, it is not quadratic.

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Option 3 is not quadratic.Option 4 is not quadratic it is linear.

Option 4 is again exponential not quadratic.

Option 5 is quadratic because it takes the parabolic shape again.


4 0
3 years ago
Read 2 more answers
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