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Aloiza [94]
3 years ago
13

A car used 5 2/3 gallons of fuel on a 3 hour trip. How many gallons were used each hour?

Mathematics
1 answer:
mr_godi [17]3 years ago
5 0

Answer:

2. 1 8/9 gallons

Step-by-step explanation:

5 2/3 divided by 3

5.66666667/3 = 1.88888889

.88888889 = 8/9

1 + 8/9 = 1 8/9

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a triangle has one leg of 32 inches and one leg of 18 inches. For the triangle to be a right triangle, which best represents the
scZoUnD [109]
You take the square roots √18²+32² = 36.7 
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4 years ago
In the diagram below AB is parallel to cd what is the value of X
IRISSAK [1]

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A

Step-by-step explanation:

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3 years ago
1. Reflect Rectangle ABCD across the y-axis, then
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4 0
2 years ago
Solve by the addition method: 2x-5y=18 ,3x+4y=4
alexgriva [62]
2 x - 5 y = 18  / * 4
3 x + 4 y = 4   / * 5  ( we will use the addition method )
--------------------------
 8 x - 20 y = 72
+
15 x + 20 y = 20
----------------------- 
23 x = 92
x = 92 : 23
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y = 10  : ( - 5 ) 
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Answer:
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8 0
4 years ago
What is the additive inverse of the complex number 9 â€"" 4i? â€""9 â€"" 4i â€""9 4i 9 â€"" 4i 9 4i.
hram777 [196]

Additive inverse is the number you add to a given number to make the sum zero. The addition of both the number must be zero to make both numbers additive inverse.. The additive inverse of the given complex number is

-9+4i

<h3>Addictive Inverse</h3>

Addictive Inverse-Additive inverse is the number you add to a given number to make the sum zero. The addition of both the number must be zero to make both numbers additive inverse.

Let an example, if we take the number 10 and add -10 to it. Thus -10 is the additive inverse of the number 10.

Here, the given number is a complex number. A complex number is a number of the form a + bi, where a and b are real numbers. The given function is,

9-4i

The additive inverse of the above number is,-9+4i

Add both and check by equating with zero,

9-4i+(-9i+4)=0

9-4i+-9i+4=0

0=0

Hence, the additive inverse of the given complex number is -9+4i.

For more about the additive inverse, follow the link below-brainly.com/question/13715269

5 0
2 years ago
Read 2 more answers
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