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Vedmedyk [2.9K]
3 years ago
15

Sal has already finished 5/9 of the 45 math problems he was assigned. If each math problem took him 3/5 of a minute to finish an

d this pace continues, which expression can be used to determine the amount of time it will take him to finish his remaining homework?
45 times 5/9 times 3/5

45 times 5/9 divided by 3/5

45 times 4/9 times 3/5

45 times 4/9 divided by 3/5

please answer fast its timed

Mathematics
1 answer:
Oliga [24]3 years ago
6 0

Step-by-step explanation:

plz refer the attachment

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The wall, shown above in Figure 105.1401, has an overall length that is 37’ and 8 1/4" . Three receptacle outlets are to be inst
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Answer:

simplier

Step-by-step explanation:

8 0
2 years ago
Find the slope of a line perpendicular to y=3×+7​
polet [3.4K]

Answer:

-1/3

Step-by-step explanation:

y = 3x+7

This is in the form y = mx+b

The slope is m so it is equal to 3

Perpendicular lines have slopes that are negative reciprocals

m perpendicular = - (1/3)

                   

7 0
3 years ago
if 1 is added to the denominator of a fraction the fraction becomes 1/2.if 1is added to the numerator of the fraction ,the fract
saw5 [17]

Tricky but not crazy hard. You could use th x/y method where you turn it into a cross multiplication fiasco.

or you can try your guesses through what ever equals 1/2 when you add one to the denominator. the answer you are looking for is 2/3

2/3 + 1 for the numerator = 1.

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6 0
3 years ago
Read 2 more answers
Which of the following is true?
Ratling [72]

In this question, we're trying to find the inequality that is true.

To find your answer, we can convert the numbers in the absolute value:

|−5| < 4:

5 < 4 <em>false</em>

|−4| < |−5|:

4 < 5 <em>true </em>

|−5| < |4|

5 < 4 <em>false</em>

|−4| < −5

4 < -5 <em>false</em>

The only true inequality here would be |−4| < |−5|, since it works with the inequality sign.

Answer:

|−4| < |−5|

4 0
3 years ago
A packed box that is being shipped will be weighed in order to calculate the correct postage needed. The total weight of a packe
ivolga24 [154]

Answer:

Step-by-step explanation:

Total Weight of the package = weight of product + weight of box

Weight of empty box =0.88lb

Total weight of the box is =7.24lb

Let Weight of product inside box=w

Let wet of empty box =y

Total weight = F

Then,

F=y+w

Since F=7.24lb. y=0.88

Then, w=F-y

w=7.24-0.88

w=6.36lb

The weight of the product is 6.36lb

5 0
3 years ago
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