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nlexa [21]
3 years ago
11

25 students in class A did a science exam.

Mathematics
1 answer:
lina2011 [118]3 years ago
4 0

Answer:

class B

Step-by-step explanation:

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I need help I forgot how to do this helppppppppppp!!!!!!!!!!!
jekas [21]

Answer:

it's a trapezoid

Step-by-step explanation:

((major base + minor base) x height) / 2

((7+5)x8) / 2 = 52

6 0
3 years ago
Which expression represents the product of 3 and 1 1/4 n 1.8
r-ruslan [8.4K]

•ω• Hewo fren!

☆☆●◉✿ Answer:✿◉●☆☆

3•1 1/4•1.8= 6 3/4

☆☆●◉✿Step-by-step explanation:✿◉●☆☆

Let’s start of with 3•1 1/4~

3 times 1 and 1/4 is 3 3/4

Now let’s multiply 3 3/4 • 1.8

1.8 is also 1 8/10, simplified: 1 4/5.

3 3/4 • 1 4/5 = 6 3/4

THERE IS YOUR ANSWER! >o<

HOPE I HELPED!  ∧∧

→⇒brainliest please? ∑(OΔO )♥♥︎

7 0
2 years ago
Hello, I need help. thank you
Nimfa-mama [501]

Answer:

B

Step-by-step explanation:

all you need to do is add 5 to the y for example ( -5, 5) add 5 to the (x,5) to make ( -5,10). As you can see only the y value is shifting, not the x value, that's why you need to add 5 to all the y values.

So the answer here is B.

5 0
2 years ago
Read 2 more answers
What is the range of the function f(x) = 3.2x for the domain {-4, -2, 0, 2, 4}?
arsen [322]
The range are all the possible solutions for y. Since the domain is given, these are all the possible x values. To find the range, we can simply substitute each of these x values to the given function <span>f(x) = 3.2x.
</span>
<span>Given the domain, we use this to find the range values,
Domain: {-4, -2, 0, 2, 4}
</span>Range: {-12.8, -6.4, 0, 6.4, 12.8}
5 0
3 years ago
13 inches eaquals iwhat n fraction
rusak2 [61]

Answer:

13" = 13/1" = 13"

Step-by-step explanation:

5 0
3 years ago
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