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Vanyuwa [196]
3 years ago
13

(20 points) Need help ASAP!!

Mathematics
1 answer:
ziro4ka [17]3 years ago
5 0
1) 7; 5
2) 5; 25
3) 8; 15
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Can someone please answer this with solution please , it's scientific notation.. it's my homework since December 16
mash [69]

Answer:

1.3x10^-6

trust me it's right

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3 years ago
Can someone help me with this question? Thank you!
Harrizon [31]

\qquad\qquad\huge\underline{{\sf Answer}}

Let's evaluate ~

The given expression is :

\qquad \sf  \dashrightarrow \:4x + 8

plug the value of x as 3

\qquad \sf  \dashrightarrow \:4(3) + 8

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\qquad \sf  \dashrightarrow \:20

Therefore, the required value is 20

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2 years ago
Need Help Asap Please Help
Fittoniya [83]
1/3 that would be it

4 0
3 years ago
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Draw and label a tape diagram to subtract 10, 20, 30
Svet_ta [14]
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Angle $eab$ is a right angle, and $be = 9$ units. what is the number of square units in the sum of the areas of the two squares
Alla [95]
Let the measure of side AB be x, then, the measue of side AE is given by

AE=\sqrt{9^2-x^2}.

Now, ABCD is a square of size x, thus the area of square ABCD is given by

Area=x^2

Also, AEFG is a square of size \sqrt{9^2-x^2}, thus, the area of square AEFG is given by

Area=\left(\sqrt{9^2-x^2}\right)^2=9^2-x^2=81-x^2

<span>The sum of the areas of the two squares ABCD and AEFG is given by

x^2+81-x^2=81

Therefore, </span>the number of square units in the sum of the areas of the two squares <span>ABCD and AEFG is 81 square units.</span>
8 0
3 years ago
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