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gogolik [260]
3 years ago
13

The relationship between speed, distance and time can be calculated with

Mathematics
1 answer:
Studentka2010 [4]3 years ago
8 0

Answer:

0.4 second

Step-by-step explanation:

The formula D = st is the formula that can be used to substitute in the values (which is already in the problem).

If the speed is 175 meters a second and the distance is 70 meters, than that means 70 = 175t.

(I substituted 70 for distance, or D, and 175 for speed, or s).

Divide 175 on both sides in order to isolate the variable (t), which is 0.4 second.

The time taken for the hurricane to reach the shore would be 0.4 second.

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What is the solution to the system of equations y=-5x+3
Nimfa-mama [501]

Hola User______

Here is Your Answer...!!!!

_________________

thus the given equation is a linear equation in two variables ...

thus ploting a table we get as ...

y = -5x + 3

there fore

1) at y=0 , x = 3/5 .... 0 = -5x +3

= -5x = -3 ..thus X = 3/5

2) at x=0 , y= 3 ...

y = -5 (0) + 3 = 3

3) at X =1 , y = -2

4) at y=1 , x = 2/5

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3 years ago
Find x.<br><br>How would you solve this?​
Murrr4er [49]

Answer:

x = 100°

Step-by-step explanation:

The measure of a chord- chord angle is half the sum of the arcs intercepted by the angle and its vertical angle, that is

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7 0
2 years ago
Who can help me needed for tomorrow please
blagie [28]

a) 170.00 =8n -30

200= 8n

n = 200/8 = 25 items


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170-160 = 10.00

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6 0
3 years ago
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If we solve h(x) = 36, one of the possible values of x is 1
Mademuasel [1]

Answer:

Step-by-step explanation:

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x+ 5 = ±√36 = ±6

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4 0
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If the area of the triangle with vertices (5,2),(x,4) and (0,3) is 25/2, find x?
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x=7

Pretty Simple..                                                                          h                                                        h                h                                                                                      

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