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ycow [4]
3 years ago
11

Kalida runs 3 laps in 9 minuets and sonya runs 2 laps in 7 minuets who can run faster?

Mathematics
2 answers:
Vika [28.1K]3 years ago
8 0

Answer:

Kalida

Step-by-step explanation:

Kalida : 9 minutes / 3 laps = 3 minutes/ lap

Sonya : 7 minutes / 2 laps = 3.5 minutes/ lap

garri49 [273]3 years ago
5 0
Kalida because 9/3 =3/1 = she ran one lap in three minutes

Sonya is slower because she ran one lap in 4.5 minutes
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ZX bisects ∠WZY. If the measure of ∠YXZ is (6m – 12)°, what is the value of m?
krok68 [10]

Answer:

The correct answer is option B.  17

Step-by-step explanation:

It is given that, ZX bisects ∠WZY. If the measure of ∠YXZ is (6m – 12)°

<u>To find the value of m</u>

From the figure we can see that, triangle WYZ is an isosceles  triangle.

ZW = ZY

Then <YXZ = <WXZ = 90°

It is given ∠YXZ  = (6m – 12)°

(6m – 12)° =  90°

6m = 90 + 12  = 102

m = 102/6 = 17

Therefore the value of m = 17

The correct answer is option B.  17

8 0
3 years ago
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tatuchka [14]
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5 0
3 years ago
The cost for making a telephone call from Vero beach to Miami is 37 cents for The first 3 minutes and 9 cents per each additiona
Vinvika [58]

Answer:

  $0.90

Step-by-step explanation:

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4 0
3 years ago
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wlad13 [49]

It will be a negative.

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but that's only 8 apart, so it'd be higher.

-4(2) + 1 = -7

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BOOM

Tadaaaa,

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3 years ago
PLS HELP ASAP THANKS ILL GIVE BRAINLKEST PLS THANKS PLS ASAP
klemol [59]

Answer:

A. (-3,1)

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