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3 years ago

Can you please answer all pls

Mathematics

1 answer:

jonny [76]3 years ago

6 0

Top left is 96 degrees. top middle is 39 degrees. top right is 127 degrees. bottom left is 133. Bottom middle is 40 degrees. Bottom right is 61 degrees.

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How many baseballs would fit into a box that has the dimensions (3*5)*2

Snezhnost [94]

3*5= 15

15*2= 30

30 baseballs

5 0

3 years ago

simplify (x − 2)(x + 9) using the table method, and identify the resulting expression in standard form.

NeX [460]

Answer:

this should be right if not comment and I'll relook it.

FOIL Method.

You will get the same answer x^2+ 7x- 18

5 0

3 years ago

Read 2 more answers

Find the third side in simplest radical form:<br> 25

Gre4nikov [31]

Answer:

<h3> $\boxed{ \bold{24}}$ </h3>

Step-by-step explanation:

$\mathsf{given}$

$\mathsf{hypotenuse(h) = 25}$

$\sf{perpendicular (p) = 7}$

$\sf{base(b) = }$ ?

Now, Using Pythagoras theorem

$\sf{{h}^{2} = {p}^{2} + {b}^{2} }$

plug the values

⇒ $\sf{ {25}^{2} = {7}^{2} + {b}^{2} }$

Evaluate the power

⇒ $\sf{625 = 49 + {b}^{2} }$

Swap the sides of the equation

⇒ $\sf{49 + {b}^{2} = 625}$

Move constant to right hand side and change it's sign

⇒ $\sf{ {b}^{2} = 625 - 49}$

Calculate the difference

⇒ $\sf{ {b}^{2} = 576}$

Squaring on both sides

⇒ $\sf{b = 24}$

Hope I helped!

Best regards!

8 0

3 years ago

Someone please say the correct answer!

algol [13]

2nd, 4th, and 5th answers are correct

8 0

3 years ago

Will give brainliest for *BEST* answer!

Nataliya [291]

Use substitution and substitute y into the other equation. One of the equations already gives you y in terms of x, so use that and substitute it into the other equation. y = 3x - 4

Plug into the other equation: -3y = -9x + 12
-3(3x-4) = -9x + 12
-9x + 12 = -9x + 12
This is an identity. So that means that any value of x makes this equation true. So B.

8 0

3 years ago