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Katena32 [7]
3 years ago
5

What is the sum and classification of two-fifths + start root 88 endroot

Mathematics
1 answer:
liq [111]3 years ago
4 0

Answer:

Step-by-step explanation:

2/5 + sqrt(88)

2/5 + sqrt(4)*sqrt(22)

2/5 + 2 sqrt(22)

That's as much as this can be reduced.

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If a#b=a+2b, what is the value of 3#4
klasskru [66]
Hey there, Dudedan!
In a#b = a+2b, we have the first term, a, plus 2 times the second term, b.
Let's try that with 3#4.
3#4 = 3+2(4) =
3 + 8 = 11.
Hope this helps!
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3 years ago
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Which equation has a constant of proportionality equal to ?<br> 1/2<br> Choose 1 answer:
katrin [286]

Answer:

C

Step-by-step explanation:

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3 years ago
Express 0.0426 in standard form<br><br>​
dem82 [27]

Answer:

4.26 × 10-2

Step-by-step explanation:

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2 years ago
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This question is from trignometry of class 9.​
Ne4ueva [31]

Answer:

  4.2π cm ≈ 13.19 cm

Step-by-step explanation:

The length s of an arc of a circle with radius r and central angle θ (in radians) is ...

  s = rθ

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8 0
3 years ago
Find the value of x.
Shalnov [3]

Answer:

74 degrees

Step-by-step explanation:

The arc degree measurement of the arc that is colored in orange is given as 254 degrees.

The remaining part is the part in green.

The green part plus the orange part should equal 360 degrees because that would make a full rotation around the circle.

360-254=106.

The green arc has measurement 106 degrees.

We can find x by computing half the difference of the arcs there.

That is,

x=\frac{1}{2}(254-106)

x=\frac{1}{2}(148)

x=74

8 0
3 years ago
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