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alexandr402 [8]
4 years ago
15

Lou painted 3/8 of his house in august, and he painted 2/5 more of the house in September. Did Lou paint more or less than 1/2 o

f his house in August and September ?

Mathematics
1 answer:
r-ruslan [8.4K]4 years ago
7 0

is more than 1/2 so he painted more than 1/2 of his house

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4. Kelly bought a total of 30 game cards some of which cost $0.45 each and some of which cost
VladimirAG [237]

Answer:

ok so for the the games that cost $0.60 would be 20 of them while for the $0.45 games there will be 10

Step-by-step explanation:

I say this because $0.45 times 10 equal $4.50 while $0.60 times 20 equal 12.00 and 12.00+4.50=16.50 and 16.50 is the closest to 16.05.

5 0
3 years ago
Kate has a coin collection. She keeps 7 in a box, which is only 5% of her entire collection. What is the total number of coins i
qaws [65]

Answer:

140

Step-by-step explanation:

5%/100 = 7/?

7 times 100 = 700

700 divided by 5 = 140 coins

5 0
3 years ago
F(×) = x^4+2×^3 determine whether the function is even or odd?
3241004551 [841]
I dont know exactly what it is
6 0
4 years ago
Whiskers the cat weighs 2 2/3 kg. Piglo weighs 4kg. For each question , write a myipulcation and a division equation, decide whe
Liula [17]

Answer:

1) x= 3/2=  1 1/2

2) x=  2/3

Step-by-step explanation:

1)How many times as heavy as  Whiskers is  Piglio?

a) Write a multiplication equation for the question.

2 2/3 kg  * [x]= 4kg

b) Write a division equation for the question.

4/ 2 (2/3) = x

c) Is the answer greater than 1 or less than 1?

Ans) Greater than 1                      

d) Find the answer

4/ 8/3= x

x= 3/2= 1 1/2

Pigilo is 1 1/2 times as heavy as whiskers

2)How many times as heavy as Piglio is Whiskers?

a) Write a multiplication equation for the question.

4 kg  * [x]=  2 2/3 kg

b) Write a division equation for the question.

2 (2/3)/4  = x

c) Is the answer greater than 1 or less than 1?

Ans) Less than 1                      

d) Find the answer

 8/3/4= x

  8/3 * 1/4= x

   2/3= x

Whiskers is 2/3 times as heavy as Pigilo.

5 0
3 years ago
The area of a rectangle is 117 square meters. The length is represented by 4+x and the width is
Vladimir79 [104]

The length of the rectangle is 13 meters.

Given that,

  • The area of a rectangle is 117 square meters.
  • The length is represented by 4+x and the width is  represented by x.

We know that

The following formula should be used:

Area = length\times width\\\\117m^2 = (4+x) \times (x)\\\\117m^2 = 4x + x^2\\\\4x + x^2 - 117 = 0\\\\x^2 +4x  - 117\\\\x^2 -9x +13x - 117\\\\x (x - 9) + 13(x - 9)\\\\(x + 13) (x - 9)

x = 9

So, the length should be

= 4 + 9

= 13

Therefore we can conclude that the length of the rectangle is 13 m.

Learn more about the rectangle here: brainly.com/question/16167300

4 0
3 years ago
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