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Degger [83]
3 years ago
14

Tim is building a bridge for his model railroad. He has 3 sections to fit together to fit together form the bridge span. The pie

ces are each 4.5 inches long. How long will the bridge be when completed? Explain how you solved the question.
Mathematics
1 answer:
Sergio [31]3 years ago
5 0
4.5 + 4.5 + 4.5 = 13.5
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Two lines intersect to form a linear pair with equal measures. One angle has the measure 9x° and the other angle has the measure
VARVARA [1.3K]
My understanding is that the 2 angles add up to 180 degrees, so 9x+9y-54=180. Also, 9x=90 and 9y-54=90. 9x=90, so x=10. 9y=90+54. 9y=144. y=16. 


4 0
3 years ago
Wyatt buys a one-quart bottle of juice for $4.80. How many fluid ounces of juice did Wyatt buy?
lisabon 2012 [21]

Answer:

Step-by-step explanation:

Unit rate per fluid ounce = $0.15

Step-by-step explanation:

Given that:

Cost of one quart bottle of juice = $4.80

We know that:

One quart = 32 ounces

Unit rate is the rate in which two quantities are compared and one of them is one.

Unit rate =

Unit rate = $0.15 per fluid ounce

Hence,

Unit rate per fluid ounce = $0.15

7 0
3 years ago
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What is the common ratio for the geometric sequence below, written as a fraction?
11111nata11111 [884]

Answer:

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Step-by-step explanation:

Find the common ratio by dividing one of the numbers in the sequence by the previous one:

480/768

= 0.625

Convert this to a fraction:

0.625

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So, the common ratio is 5/8

6 0
3 years ago
16. Which number has the greater value,<br> 7 x 10-9 or 6 x 10-4?
Murrr4er [49]

in any case, the amount of zeros is more important than the significant digits. since 7X10-9 has a smaller exponent above the 10 than 6X10-4, it is safe to say 6X10-4 is the larger number

6 0
4 years ago
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An elevator can hold a maximum of 1,500 pounds. Eight people need to use the elevator. Bill had some measures from the data set
alexdok [17]

Answer:

The median, mode, and interquartile range have nothing to do with the total weight.The total weight is the mean, multiplied by the number of people.

Step-by-step explanation:

4 0
3 years ago
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