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Karo-lina-s [1.5K]
3 years ago
11

Helpppppp it’s due in 30 minutes.

Mathematics
1 answer:
dezoksy [38]3 years ago
7 0

Answer:

i think it is 27

Step-by-step explanation:

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PLEASE HELP asap it’s for a quiz if you know at least one answer please tell me
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  1. 15
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2 years ago
What is the lateral surface area of the solid? Assume the top and bottom of
timama [110]

Check the picture below.

so the lateral area will be just the area of the sides, namely excluding the bases at top and bottom, thus

\stackrel{\textit{\LARGE Lateral Area}}{\stackrel{\textit{front and back}}{2(4)(5)}~~ + ~~\stackrel{\textit{left and right}}{2(4)(7)}}\implies 40~~ + ~~56\implies 96~cm^2

4 0
1 year ago
Read 2 more answers
Any unknown or changeable quantity is called a (n)
aleksandr82 [10.1K]
There is little context to go off of but the answer should be variable
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3 years ago
25x^2+40x+16=28<br><br><br><br><br>Ansa ASAP
Paha777 [63]
Solution:
1. Move all terms to one side
<span>25{x}^{2}+40x+16-28=0</span>  2. Simplify <span>25{x}^{2}+40x+16-28 to <span>25<span>x<span><span>​2</span><span>​​</span></span></span>+40x</span></span><span><span>−12</span></span>
<span>25{x}^{2}+40x-12=0</span>  3. Apply the Quadratic Formula<span>x=\frac{-40+20\sqrt{7}}{50},\frac{-40-20\sqrt{7}}{50}

</span> 4. Simplify solutions
<span>x=-\frac{2(2-\sqrt{7})}{5},-\frac{2(2+\sqrt{7})}{5}</span> Done!
8 0
3 years ago
These numbers are either whole numbers, or negatives of whole numbers. They are called_______.
Gala2k [10]
I think that the answer is integers.
6 0
2 years ago
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