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lakkis [162]
2 years ago
12

Please help i never learned this yet lol (Will mark brainliest!!) thx!! :)

Mathematics
2 answers:
galben [10]2 years ago
3 0

Answer:

C

Step-by-step explanation:

Citrus2011 [14]2 years ago
3 0

Answer:   your answer should be C

Step-by-step explanation:

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Jaclyn has 72 stickers she used 18 for a scrapbook then she gave 7 to her sister how many stickers does she left
deff fn [24]

72-18=54

54-7=47

Answer is: 47

7 0
3 years ago
Read 2 more answers
URGENT!!!! The area of a rectangular floor is 80 square feet. The length of the floor is 2 feet less than the width of the floor
KatRina [158]

Answer:

The width of the floor is 10 ft.

Step-by-step explanation:

First, you have to form expressions of width and length in terms of w. With the given information :

width = w ft

length = (w - 2) ft

Given that the area of rectange is A = length × width so you have to subtitute the expressions and value into the formula :

A = l × w

80 = (w - 2) × w

w(w - 2) = 80

w² - 2w = 80

w² - 2w - 80 = 0

(w + 8)(w - 10) = 0

w + 8 = 0

w = -8 (rejected)

w - 10 = 0

w = 10

3 0
2 years ago
Ramon wants to make an acute triangle with three pieces of wood. So far, he has cut wood lengths of 7 inches and 3 inches. He st
o-na [289]

Answer: Exactly square root 58 inches

Step-by-step explanation: The dimensions given for the right angled triangle are 7 inches and 3 inches respectively. The third side is yet unknown. However what we know is that a right angled triangle can be solved by using the Pythagoras theorem which states that,

AC^2 = AB^2 + BC^2

Where AC is the longest side. The question requires us to calculate the longest side and with the other two sides already known, the Pythagoras theorem now becomes,

AC^2 = 7^2 + 3^2

AC^2 = 49 + 9

AC^2 = 58

Add the square root sign to both sides of the equation

AC = square root 58 inches

5 0
3 years ago
Read 2 more answers
Why is glucose converted to ATP if they are both energy?
Sauron [17]

Answer:

i think you ment to put this in the scenice section no math but it is a okay, il try my best to help you here

Step-by-step explanation:

because glucose is just pure sugar, and it breaks down because thats what glucose is, is energy.

i hope this has helpped you

3 0
2 years ago
How many centimeters are in 32 inches?
Anettt [7]

Step-by-step explanation:

12 inches = 30cm.

12 inches = 30cm.

8 inches = 20.3 cm

32 inches = 80.3 cm.

5 0
3 years ago
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