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AlladinOne [14]
3 years ago
14

How do u do this? I'm so confused.

Mathematics
1 answer:
nikitadnepr [17]3 years ago
5 0
16

though solving equations
working attached

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Sue ran 27 miles before she blistered her heel, and then she walked 1 additional mile. Her running speed was 18 times as fast as
natulia [17]

Answer:

Well I think either you already solved this or you forgot to put down the question.... Stay safe and have a great weekend... :)

Step-by-step explanation:

4 0
2 years ago
Whats the area? I would like to know.
Serggg [28]

Answer:

44.1

Step-by-step explanation:

Pls brainiest

9*4.2=first rectangle area=37.8

3*4.2/2=small triangle=3*2.1=6.3

37.8+6.3=44.1

3 0
3 years ago
What is the value of x in the equation 4x + 8y =40, when y=0.8
Naily [24]

Answer:

x= 8.4

Step-by-step explanation:

y=0.8

4x + 8y =40

4x + ( 8 x 0.8) = 40

4x + (6.4)  =40

4x = 40 - 6.4

4x = 33.6

x = 8.4

3 0
3 years ago
Jorge walks to his friends house he walks 750 m north then realizes he walked too far he turns around and walks 250 m south the
Lerok [7]

Answer:

1.67 m/s

Step-by-step explanation:

  • <em>Speed = Distance/Time</em>

<u>Jorge walks in total:</u>

  • 750 m + 250 m = 1000 m

<u>I takes him:</u>

  • 600 seconds

<u>His speed is:</u>

  • 1000 m /600 s ≈ 1.67 m/s
5 0
3 years ago
Find the measure of a.<br> A. 60<br> B. 57<br> C. 40<br> D. 80
Dafna11 [192]

Answer:

Option (C)

Step-by-step explanation:

Since angle 'a' is the inscribed angle of the given triangle

Therefore, angle measure of the intercepted arc will be equal to the double of the inscribed angle.

x = 2a ⇒ a = \frac{x}{2}

By the tangent-chord theorem,

"Angle between a chord and tangent measure the half of the angle measure of intercepted minor arc"

\frac{x}{2} = 40°

Therefore, a = \frac{x}{2} = 40°

Option (C) will be the answer.

4 0
3 years ago
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