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2 years ago

(PLEASE HELP ME WITH THIS ESCAPE ROOM QUESTION FOR MATH) I’ll mark as brainliest If your correct

Mathematics

1 answer:

timofeeve [1]2 years ago

4 0

Answer:

What are you suppose to do ??

Step-by-step explanation:

Like what's the question?

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What is 9 x any number 1 through 10

dangina [55]

Answer:

9 times the numbers 1 to 10

Step-by-step explanation:

9*1,9*2, 9*3, 9*4, 9*5, 9*6,9*7, 9*8, 9*9, 9*10

7 0

3 years ago

Read 2 more answers

How do i do disss pls

lora16 [44]

Answer:

6in

Step-by-step explanation:

Midsegment thrm: half the sum if the lengths of the bases

32= 1/2(58+x)

32=29+ 1/2x

3= 1/2x

6=x

8 0

2 years ago

Help fast!! PLEASE. Will appreciate it! Thanks! HELP!!

Doss [256]

68% is around 70%
70% of 1 is 0.7
0.7'*3=2.1

Hope this helps :)

7 0

2 years ago

If a dice is thrown, then choose the correct statement from below.

olasank [31]

Where is the question

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2 years ago

In two or three sentences explain how you would solve for the real solutions of the following equation: please help asap!!

g100num [7]

the real solutions for the equation $x^{3}=-64$ are -

$x=4,2+-2\sqrt{3i}$

Step-by-step explanation:

$x^{3}$ = $- 64$

$x^{3} +64$ = 0

We can write 64 as $4^{3}$

$x^{3}$ + $4^{3}$ = 0

using the identity ( $x^{3}+y^{3} = (x+y)(x^{2} -xy+y^{2} )$ )

we get,

= $(x+4) (x^{2} -x*4+4^{2} )$

= $(x+4)(x^{2} -4x+16)$ ....................(1)

solving the quadratic equation ,

$x^{2} -4x+16$ =0

solutions of this quadratic equation can be obtained by

$x=-b +- \sqrt{b^{2}-4ac } /2a$

let use y for factors

$x=-(-4x)+-\sqrt{(-4x^{2} )-4*x^{2} *16} / 2*x^{2}$

$x=4x+-\sqrt{16x^{2} -64x^{2} } /2x^{2}$

$x=4+-\sqrt{16-64}/2$

$x=4+-4\sqrt{3i} /2$

<u /> $x=2+-2\sqrt{3i}$ ..................(2)

from the equation 1 we have,

$x-4=0$

which gives solution $x=4$

and from equation 2 we got $x=2+-2\sqrt{3i}$

so the real solutions for the equation $x^{3}=-64$ are -

$x=4,2+-2\sqrt{3i}$

3 0

2 years ago