3 years ago

Help me with these worksheets pls

Mathematics

1 answer:

kap26 [50]3 years ago

7 0

Answer:

1. yes

2.no

3.yes

4.no

5.yes

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Which three comparisons are correct?

tatuchka [14]

Answer:

B,C,F

Step-by-step explanation:

That's the answer. Hope that helps.

8 0

2 years ago

Ames wants to informally prove the converse of the Pythagorean Theorem by producing some evidence that supports it.

Mazyrski [523]

Answer:

The second and fourth one is right

Step-by-step explanation:

A²+ B² = C²

15² + 20² = 25²

225 + 400 = 625

625 = 625

16² + 30² = 34²

256 + 900 = 1156

1156 = 1156

They both check out

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4 years ago

On the day you were born, Uncle Peyton gave your parents a piece of sports memorabilia valued at

Elena L [17]

Answer:

$162

Step-by-step explanation:

12% of $75 is $9 Therefore,

$9 x 18 = 162 ( 18 being the years )

Hope this helps!!!

-Conrad

6 0

3 years ago

30% of Number A is the same as 40% of Number B.

Goryan [66]

30% of number A means

$\dfrac{30A}{100}=\dfrac{3A}{10}$

similarly, 40% of number B means

$\dfrac{40B}{100}=\dfrac{2B}{5}$

These must be equal, so we have

$\dfrac{3A}{10}=\dfrac{2B}{5}$

Multiply both sides by 10 to get

$3A=4B \iff A=\dfrac{4B}{3}$

So, you can choose any number for A, and then you multiply it by 4/3 to get B. There are infinitely many solutions to this equation.

5 0

3 years ago

Identify the graph of the equation (x−1)2+(y+3)2=9.

algol13

Answer:

5/2

Step-by-step explanation:

7 0

4 years ago

Read 2 more answers