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kogti [31]
3 years ago
15

What is in math -9y+6=-10y

Mathematics
2 answers:
hichkok12 [17]3 years ago
6 0

Answer:

Idk what you mean by "what is in math" but y= -6

Step-by-step explanation:

Hope this helps and please make me the brainliest!

Vsevolod [243]3 years ago
3 0

Answer:

-6=y

Step-by-step explanation:

-9y+6=-10y

add 9y on both sides:

6=-1y

divide -1 on both sides:

-6=y

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geniusboy [140]
2.5 × 10 ↑ -1
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5 0
3 years ago
What is the exact value of sin 30° ?
dlinn [17]
Sin 30° equals 0.5 and as a fraction that would be 5/10 and 5/10 simplified is 1/2
7 0
3 years ago
Express p as the subject of the formula<br>q= p² - r ÷ t​
Rudik [331]

Answer:

p = \sqrt{q +\frac{r}{t} }

Step-by-step explanation:

q=p^{2}- r÷ t   using BODMAS

q = p^{2} - (r/t)

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7 0
3 years ago
57 first-year teachers and 19 experienced teachers attended a school staff meeting meeting. What percentage of the teachers in t
navik [9.2K]

75% of the teachers were first-year teachers

Step-by-step explanation:

the formula for percentage will be used for the problem

The percentage is given by:

Percentage=\frac{Quantity}{Total}*100\\

Here

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So,

Percentage\ of\ first\ year\ teacher = \frac{57}{76}*100\\=0.75*100\\=75\%

Hence, 75% of the teachers were first-year teachers

Keywords: Percentage, Percent

Learn more about percentage at:

  • brainly.com/question/10435836
  • brainly.com/question/10541435

#LearnwithBrainly

7 0
3 years ago
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kotegsom [21]

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Since 8/20,5/20 and 14/20 have the same denominator, add their numerators to add them up.

\bf{\dfrac{8+5+14}{20} \ \ \to \ \ \ Add. }

\green{\underbrace{\red{\boxed{\purple{\boxed{\bf{\blue{\frac{27}{20}  }}}}}} \ \ \to \ \ \bf{\red{Answer}}}}

4 0
2 years ago
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