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sp2606 [1]
2 years ago
13

Please help a poor child... :’)

Mathematics
1 answer:
ololo11 [35]2 years ago
4 0
S = 12a
s represent number of student
a represent number of adult
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Evaluate -x +(-5.8) for x= 7.1.
creativ13 [48]
-7.1+-5.8=-12.9
hope this helps :)
7 0
3 years ago
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The sum of ∠X and ∠Y is 90°. Which statement is TRUE?
Nadya [2.5K]

Answer:

the answer is that both x and y are acute

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2 years ago
F(x)=3x-2<br>Simplify F(2x)-F(x+2)​
inysia [295]

Answer:

3x - 6

Step-by-step explanation:

To evaluate f(2x) and f(x + 2) substitute x = 2x and x = x + 2 into f(x)

f(2x) = 3(2x) - 2 = 6x - 2

f(x + 2) = 3(x + 2) - 2 = 3x + 6 - 2 = 3x + 4

Thus

f(2x) - f(x + 2)

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7 0
3 years ago
Can someone help me
dezoksy [38]

b

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5+5=10

$1.50 +1.50=$3.00

3 0
3 years ago
Draw and label a rectangular prism that has a surface area of 96 square meters.
Mashcka [7]
Basically what you need to do is draw 4 congruent rectangles and 2 comgriemt squares (The six sides of a rectangular prism). The sum of the area of these six quadrilaterals should equal 96. This would be my thought process.

Step 1: Sketch a Rectangular Prism

Step 2: Make some educated guesses on some possible side measurements for the quadrilaterals that form the prism.

Step 3: Guess and Check until the amount equals 96.

So we can guess that the sides of the rectangle might equal 2 and 3 units.

This would be 6 for the area. Times 4 for each of the 4 Rectangles. (24) and add the area of the ends of the prism (2*2*2) which is 8 and you will get 32.

Since we are looking for a surface area of 96 and not 32, we can assume that a 3*2*2 prism is not what we need. So we can try again with other values.

Let's try 6*3*3. 6*3*4 for the four rectangles plus 3*3*2 for the ends.
3 0
3 years ago
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