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TEA [102]
3 years ago
15

Write the expression Divide y by 9 then subtract z from the result

Mathematics
1 answer:
aev [14]3 years ago
3 0

Answer:

Bruh its not that hard, but ill answer it. answer is below

Step-by-step explanation:

Divide y by 9 then subtract z from the result

We know that y divided by 9 is y/9

and the you subtract z from it: y/9-z

but i think that since it says "subtract z <em><u>FROM THE RESULT</u></em>"

I think it is

(y/9)-z

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Is y= x2-1 a linear equation
kotegsom [21]

Answer: With the way you wrote it, I don't know. I'm assuming that it's y=x^2+1. If that's the case, then no it's not linear.

Step-by-step explanation:

It's not a straight line. Graph it.

It's frustrating seeing questions like yours where the person asking literally does not even think through about their question. Next time, at least try the problem on your own instead of just deciding that you can't do it. This is an extremely easy problem, and I'm guessing you're just copying answers on here. The naivety here is palpable.

3 0
4 years ago
Plz answer this for x
nirvana33 [79]
HEY THERE !!

AS WE KNOW A HEXAGON'S ALL ANGLES ARE 720°

SO HERE X = 720° - all rest angle's add

or 160+75+132+113+108= 588
x = 720 - 588
x = 132 °

HOPE IT HELPED YOU
4 0
4 years ago
A person standing d=145 centimeters from a mirror notices that the angle of depression from his eyes to the bottom of the mirror
Serggg [28]

The length of the mirror is 64.52 cm

<u>Explanation:</u>

Given:

Distance of the person from the mirror = 145cm

Angle of depression = 14°

Angle of elevation = 11°

Vertical dimension of the mirror = ?

For angle of elevation:

tan(11) = \frac{AB}{BO}\\ \\0.195 = \frac{AB}{145} \\\\AB = 28.275 cm

For the angle of depression:

tan(14) = \frac{BC}{BO} \\\\0.25 = \frac{BC}{145} \\\\BC = 36.25 cm

Total length of the mirror, AC = AB + BC

                                              = 28.275 + 36.25cm

                                              = 64.52 cm

Therefore, the length of the mirror is 64.52 cm

7 0
3 years ago
I really need help! is my answer correct ?
Troyanec [42]
I believe your answer may be correct! Apologies if I’m wrong
5 0
3 years ago
What is the value of this expression (29+18)+(17-8) / 8
Vsevolod [243]
<h3>Answer:</h3>

48 1/8

<h3>Step-by-step explanation:</h3>

As written, it is evaluated as ...

... 47 + 9/8 . . . . . . . . parentheses are evaluated first

... = 47 + 1 1/8 . . . . . . then division

... = 48 1/8 . . . . . . . . then addition

_____

A decent calculator will evaluate this for you according to the order of operations. A Google or Bing search box will do that, too.

7 0
3 years ago
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