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Anuta_ua [19.1K]
3 years ago
15

PLEASE HELP I WILL GIVE BRAINLIEST!!!

Mathematics
1 answer:
VladimirAG [237]3 years ago
4 0

Answer:

1-   1+2+3+4+5 = 15

Step-by-step explanation:

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Can you answer my question
Whitepunk [10]

Answer:

Yup........ I will try.......

8 0
3 years ago
Question 19 Only, Please show your work.<br><br> Solve the problem.
ankoles [38]

Answer:

5\sqrt{2}

Step-by-step explanation:

Draw a diagonal (line segment from one corner to the opposite corner).  You'll form two right triangles with the diagonal being the hypotenuse of both triangles.

Use the Pythagorean Theorem:  (leg)^2 + (leg)^2 = (hypotenuse)^2.

Let  h  represent the length of the hypotenuse.

h^2 = 5^2+5^2\\h^2=25 + 25\\h^2 =50\\h=\sqrt{50}\\h=5\sqrt{2}

The question is just a bit vague. It should say opposite corners.  I'm assuming the question does not mean the length of one side!

5 0
2 years ago
Natalie added 20 pieces of candy to a bowl. Two days later, half of the candy in the bowl is gone. If there are 14 pieces left i
Salsk061 [2.6K]

Answer:

8 pieces of candy

Step-by-step explanation:

Take the original amount of candy in the bowl to be x.

It says that 20 pieces of candy were added, therefore there are x+20 pieces of candy in the bowl.

Half of the candy is gone, therefore \frac{x+20}{2} pieces of candy are left in the bowl.

After half of the candy is gone, there are 14 pieces left, so we can say that \frac{x+20}{2} =14

Solve for x:

x+20 = 28

x=8

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3 years ago
Trigonometry questions
Evgen [1.6K]

Answer:

what is the question and give the question first

4 0
3 years ago
Can you answer this for me thank you
S_A_V [24]
Make it into a simultaneous equation:

5p + 4e = 7.65
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Use adding/subtracting formula

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