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Travka [436]
3 years ago
12

Question:

Mathematics
2 answers:
mash [69]3 years ago
7 0

Answer:

Question 1: 40 shirts and 40 magizines

Question 2: $4.4

Question 3: 6 gallons

sesenic [268]3 years ago
7 0

Answer:

hello

Step-by-step explanation:

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gillian earns 7.50 and hour babysitting on the weekends last week she babysat for 2.2 hours on Saturday and 3.5hours on Sunday h
ivolga24 [154]
Gillian earned $42.75 total. On Saturday (2.2 hours * 7.50 per hour) she earned $16.50. On Sunday (3.5 hours * 7.50 per hour) she earned $26.25. $26.25 + $16.50 = $42.75.
6 0
3 years ago
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Maths<br> 1. 24÷ (-6)<br><br> 2. -15 ÷ 0.3<br><br> 3. -4 ÷ (-20)
Lesechka [4]

Answer:

hope it helps

Step-by-step explanation:

1) -72

2) -50

3) 0.2

8 0
2 years ago
Read 2 more answers
Please answer all 3 questions
blsea [12.9K]

Answer:

  • x = 30°
  • DB = 26
  • AD = BC = AB = DC = 7

Step-by-step explanation:

  • <em>Diagonals of a square are congruent and perpendicular and bisect each other</em>
<h3>Q4</h3>

m∠AEB = 3x

m∠AEB = 90°

  • 3x = 90° ⇒ x = 30°
<h3>Q5</h3>

AE = 3x - 2

EC = 2x + 3

  • AE = EC
  • 3x - 2 = 2x + 3
  • 3x - 2x = 3 + 2
  • x = 5

DB = EC = 2(AE) = 2(3*5 - 2) = 2(13) = 26

<h3>Q6</h3>

<u>AD and BC are the sides, which are equal</u>

  • 2x - 1 = 5x - 13
  • 5x - 2x = 13 - 1
  • 3x = 12
  • x = 4

AD = BC = AB = DC =  2*4 - 1 = 7

7 0
2 years ago
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Draw a line representing the "rise" and a line representing the "run" of the line. State the slope of the line in simplest form.
koban [17]

Answer:

Rise is a vertical line from 0 to 4

Run is a horizontal line from 0 to 4

Slope of a line is called the gradient.

Additional information:

Gradient =rise/run

= 4/4

= 1

Y=mx +c

Y=1x +4

Y= x+4

But the slope show a negative correlation, so gradient will be negative & it's y = - x + 4.

BTW the rise and run could also be from 4 on the y-axis and down to the 4 on the x-axis.

So, there is two possible triangles you could make.

As a result, the rise is a straight line going up or down ( vertical ) and the run is a straight line going across from left to right (horizontal).

7 0
2 years ago
Which of the following equations have the same solution? Give reasons for your answer that do not depend on solving the equation
KATRIN_1 [288]

Answer:

none

Step-by-step explanation:

A. -7+4x=9  4x=9+7 x=4

B.  x= -1

C.  x = -32/19

D.  x = -6

E. x =  -12

F. x= 0

7 0
3 years ago
Read 2 more answers
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