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Shkiper50 [21]
1 year ago
12

Solve the following proportion4 x— = —7 28x=

Mathematics
1 answer:
Ierofanga [76]1 year ago
7 0
Answer:

x = 16

Explanations:

The given rquation is:

\frac{4}{7}=\text{ }\frac{x}{28}

Step 1: Cross multiply the equations. That is 28 multiplies 4 and 7 multiplies x:

28\text{   x   4    =     7   }\times\text{    x} 112 = 7x

Step 2: Divide both sides by 7

\frac{112}{7}=\text{ }\frac{7x}{7} 16 = x x = 16
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Points S, L, and P on this grid represent the locations of the school, the library, and the park, respectively.
agasfer [191]

Using the distance formula, the distance from:

School to Library (SL) = 5 units.

Library to Park (LP) = 10 units.

<h3>What is the Distance Formula?</h3>

To calculate the distance between two points on a coordinate plane, the distance formula used is: d = \sqrt{(y_2 - y_1)^2 + (x_2 - x_1)^2}.

Given the coordinates of each location as:

  • School, S = (0, 4)
  • Library, L = (4, 1)
  • Park, P = (-4, -5)

Distance from School to Library (SL):

SL = √[(4−0)² + (1−4)²]

SL = √[(4)² + (−3)²]

SL = √25

SL = 5 units

Distance from Library to Park (LP):

LP = √[(4−(−4))² + (1−(−5))²]

LP = √[(8)² + (6)²]

LP = √100

LP = 10 units

Learn more about the distance formula on:

brainly.com/question/661229

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7 0
1 year ago
I’ve looked at this for a while, can someone clear up the answers for me? I can’t figure it out.
navik [9.2K]
What answers? I don't see any
4 0
3 years ago
I need your help Brainly Users, please! help me ?!
olasank [31]
The slope is 10. For every 1 increase in x, y increases by 10.
8 0
3 years ago
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23 A racing car used 255 litres of fuel to complete a 340 km race. On average, how many litres of fuel did the car use every 100
stealth61 [152]
255 litres for 340 km
for 1 km = 255/340 litres
for 100 km = 255/340 * 100 = 75 litres
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3 years ago
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Can u help me plz ?
natita [175]

Answer:

82 grams

Step-by-step explanation:

each rubber band weighs 3 grams because when 2 bands were added to 88 grams it went up 6 grams and six divided by 2 equals 3.

8 0
3 years ago
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