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3 years ago

MATH PLEASE

Mathematics

2 answers:

Pie3 years ago

8 0

Answer:

I would say A lmk if im wrong.

Step-by-step explanation:

OleMash [197]3 years ago

8 0

Answer: A

Step-by-step explanation: You can use the pythagorean theorom to figure this one out. For all right traingles the sum of one of the smallest sides squared plus the sum of the other smallest side squared equal the biggest side squared or a^2+b^2=c^2. Which ever one of these doesnt fit the equation isnt a right traingle. 5^2+9^2=106, 11^2=121 106 $\neq$ 121.

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Is 5 a solution to the equation 2x^2 + 10 = 60 yes or no

cricket20 [7]

2(5)^2+10
2(25)+10
50+10
60
Yes

8 0

4 years ago

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Can someone help me with b?? please

Katena32 [7]

Answer:

i think the answer might be 35 or 15

Step-by-step explanation:

5 0

4 years ago

I don’t understand this question

vivado [14]

Answer:

65 babies

Step-by-step explanation:

Each hour has 60 minutes so 20 minutes would be divided by 3.

So 195 ÷ 3 is 65

3 0

3 years ago

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Find the value of each expression. Show your work.

Verdich [7]

Answer:

$A) (1.2)^{2} = 1.44$

$B)2^ 3+17-(3\times 4) = 13$

$C)\frac{(9)^2}{(3)^3} = 3$

Step-by-step explanation:

Here, the given expressions are:

A) $(1.2)^{2}$

Solving this, we get

$(1.2)^{2} = 1.2 \times 1.2 = 1.44$

⇒ $(1.2)^{2} = 1.44$

B) $2^ 3+17-(3\times 4)$

Now, solving this, we get

$2^ 3+17-(3\times 4) = (2 \times 2 \times2) + (17 -12)\\=8 + 5 = 13$

⇒ $2^ 3+17-(3\times 4) = 13$

C) $\frac{(9)^2}{(3)^3}$

Simplifying this, we get

$\frac{(9)^2}{(3)^3} = \frac{(9\times9)}{(3 \times 3\times3)} = 3$

⇒ $\frac{(9)^2}{(3)^3} = 3$

4 0

3 years ago

Select the correct name for the following line.

Pani-rosa [81]

The correct name for the line shown is the answer choice C.

It can be A because the picture is a line not a ray and it cant be B because the picture shown is not a segment

Hope this helps :)

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3 years ago

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