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natali 33 [55]
2 years ago
5

Vince is trying to fit two boxes into the trunk of his car. One box is 1/2 of a foot tall and the other is 2 4/5 feet tall. Stac

ked on top of each other, what is the combined height of the two boxes?
Write your answer as a fraction or as a whole or mixed number.
GIVING BRAINLIEST IF YOU ANSWER
Mathematics
2 answers:
torisob [31]2 years ago
8 0
The answer is 3 3/10. 4/5 is equivalent to 8/10 and 1/2 is equivalent to 5/10 and if you add those together you get 13/10 and that as a mixed number is 1 3/10 and then you add the 2 and then get 3 3/10
Nitella [24]2 years ago
4 0

Answer:

3 3/10

Step-by-step explanation:

In order to do this, you need to find the least common multiple. When you do that, you get 5/10 and 2 8/10. Next, what you what to do is turn 2 and 8/10 to an improper fraction,  and when you do that you get 28/10. Add 28/10 and 5/10 to get 33/10. Simplify 33/10, and the correct answer is 3 3/10.

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The point (5, -1) is a solution of the equation: y = 2x − 11 question 28 options: true false
kkurt [141]
True
This is because on replacing for x=5;
y=2x-11
y=2(5)-11
y=10-11
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8 0
3 years ago
On a hot summer day, Jen is in a foreign country. She wonders which
tino4ka555 [31]

Answer: Celsius scale

Step-by-step explanation:

Fahrenheit scale is established from the freezing and boiling temperatures of water, which are:

Freezing temperature of water: 32\°F

Boiling temperature of water: 212\°F

Which means that all temperatures below 32\°F  are below the freezing temperature of water. Therefore, if Jen is in the Summer season, which is characterized by high temperatures, it is incoherent to think that the thermometer is using the Farenheit scale.

Now, 30\°C is in accordance with the high temperatures recorded in the summer season.

If we want to know how much 30\°C is in Farenheits, we must use the following conversion formula:

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8 0
3 years ago
Select all the proper fractions .
allsm [11]

<em>Answer:</em>

<em>B</em>

<em>C</em>

<em>F</em>

<em>Step-by-step explanation:</em>

<em>6/7</em>

<em>12/17</em>

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2 years ago
About how many times does a chickens heart beat in 1. Min
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Hello, a chickens heart beats 280-315 times per minute.

Happy Studies <3

8 0
2 years ago
Read 2 more answers
Please Factor completely and explain thanks
Ivahew [28]
(4h+2)(2h+8)

4htines 2h= 8h^2
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2 times 8=16
Add Middle two you have
8h^2+36h+16
6 0
2 years ago
Read 2 more answers
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