3 years ago

Please answer them! Thank you!

Mathematics

1 answer:

Andre45 [30]3 years ago

7 0

3=2.5
4=0.1
6=9.92
7=336
8=81

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8 x 5/6 = z<br> What is z?<br><br> A. 53/6<br> B. 40/6<br> C. 13/48<br> D. 5/48

blondinia [14]

Answer:

$\huge \boxed{ \boxed{\mathbb{B)} \frac{40}{6} }}$

Step-by-step explanation:

<h3>to understand this</h3><h3>you need to know about:</h3>

equation
PEMDAS

<h3>given:</h3>

8×⅚=z

<h3>let's solve:</h3>

$\sf multiply \: both \: sides \: by \: 6 : \\ (8 \times \frac{5}{6} ) \times 6 = z \times 6$
$\sf simplify : \\ 8 \times 5 = 6z \\ 40=6z$
$\sf divide \: both \: sides \: by \: 6 : \\ \frac{6z}{6} = \frac{40}{6} \\ z = \frac{40}{6}$

5 0

3 years ago

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Please help!! In all honesty, I am absolutely terrible at math. Sometimes I get it, but most of the time I'm brain dead.

astraxan [27]

Im like 90% positive that x= 13

8 0

3 years ago

Math help ASAP easy points<br><br> What is the value of Z?<br><br> Enter your answer in the box.

Romashka [77]

<h3>Answer: 23</h3>

The three angles of any triangle always add to 180, so,

z+62+95 = 180

z+157 = 180

z+157-157 = 180-157 .... subtract 157 from both sides

z = 23

As a check,

z+62+95 = 23+62+95 = 180

so the answer is confirmed.

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3 years ago

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Grace [21]

Would it be 11 and 12?

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2 years ago

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-10x + 35 + 5x = -5x + 20 PLs fix this error and answer it can you also show me the steps so I understand?

Vedmedyk [2.9K]

Answer:

-10x + 35 + 5x simplifies to -5x + 35.

Step-by-step explanation:

Combine Like Terms:

= −10x + 35 + 5x

= (−10x + 5x) + (35)

= −5x + 35

Hope this helps!

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2 years ago

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