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vodka [1.7K]
3 years ago
14

Sara cut off 1/8 of a 48-inch piece of ribbon. Jane cut off 1/9 of a 36-inch piece of ribbon. They compared their cut pieces. Wh

ose piece is longer? How much longer? 
Mathematics
2 answers:
Vaselesa [24]3 years ago
7 0
Sara cut biggert part, and her ribbon was longer.

\frac{1}{8} * 48= \frac{48}{8} =6 \\\frac{1}{9} * 36= \frac{9}{36} =4 \\6>4 \\6-4=2
Sara's piece was longer by 2 inches.

Scrat [10]3 years ago
7 0

Answer:

Sara's by one whole

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) Asuka travels at an average speed of 50 mph for 20 miles.
Anuta_ua [19.1K]

Answer: 41.86 miles/hour

Step-by-step explanation:

Use Distance = Speed*Time to find the two missing values with the data that is provided for those two cases [<em>in brackets</em>].

MPH MILES     HOURS

 50            20      [<em>0.4]</em>

 [<em>40</em>]    <u>70</u>      <u>1.75</u>

Totals   90 miles   2.15 hours

Average = 90 miles/2.15 hours

     41.86 mph

5 0
3 years ago
HELPPPPPPPPPPP<br> Draw the graph of y = 2x + 3 on the grid
topjm [15]

Answer:

The graph in the attached figure

Step-by-step explanation:

we have

y=2x+3

This is the equation of the line

To graph a line we need two points

<em>Find the intercepts</em>

1) The y-intercept is the value of y when the value of x is equal to zero

For x=0

y=2(0)+3

y=3

The y-intercept is the point (0,3)

2) The x-intercept is the value of x when the value of y is equal to zero

For y=0

0=2x+3

x=-3/2=-1.5

The x-intercept is the point (-1.5,0)

To draw the graph of the line plot the intercepts and join the points

using a graphing tool

see the attached figure

3 0
3 years ago
Can someone solve this question PLEASE?? check the attached pic
Talja [164]

Answer:

someone ur so ugly

Step-by-step explanation:

5 0
2 years ago
PLEASE HELP!!
FromTheMoon [43]

Step-by-step explanation:

Given

Model to Actual = 5:9

5cm in Model = 9cm actual

1cm in model = (9/5)cm = 1.8cm

36cm in model = 1.8cm x 36 = 64.8cm

3 0
3 years ago
If y − 3 = 3x, which of the following sets represents possible inputs and outputs of the function, represented as ordered pairs?
alekssr [168]
{(3,0),(6,1),(9,2)} because
when you plug in the values you get 
3-3=3(0)   =     0=0 

6-3=3(1)    =     3=3

9-3=3(2)   =     6=6

5 0
3 years ago
Read 2 more answers
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