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2 years ago

Order of operation pratice solve 12[2+7)-24/12

Mathematics

2 answers:

Advocard [28]2 years ago

7 0

Answer: 106

Step-by-step explanation:

(2+7) = 9

12(9)=108

108-24/12

24/2=2

108-2=106

Leya [2.2K]2 years ago

5 0

Bed mass. 12(9)-24/12, 12(9)-2, 108-2 = 106

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Alyssa got a job as a part-time waitress at a diner. She earns a daily wage of $50 and a 20% tip from the bill amount of the cus

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The answer is D. on plato
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3 years ago

In this triangle, the product of sin B and tan C is<br> and the product of sin Cand tan B is

Ipatiy [6.2K]

Answer:

$\frac{c}{a}$ and $\frac{b}{a}$

Step-by-step explanation:

sinB = $\frac{opposite}{hypotenuse}$ = $\frac{AC}{BC}$ = $\frac{b}{a}$

tanC = $\frac{opposite}{adjacent}$ = $\frac{AB}{AC}$ = $\frac{c}{b}$

Thus

sinB tanC = $\frac{b}{a}$ × $\frac{c}{b}$ ( cancel b on numerator/ denominator )

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---------------------------------------------------------------------------

sinC = $\frac{opposite}{hypotenuse}$ = $\frac{AB}{BC}$ = $\frac{c}{a}$

tanB = $\frac{opposite}{adjacent}$ = $\frac{AC}{AB}$ = $\frac{b}{c}$

Thus

sinC tanB = $\frac{c}{a}$ × $\frac{b}{c}$ ( cancel c on numerator/ denominator )

= $\frac{b}{a}$

7 0

2 years ago

Solve:

Delvig [45]

Answer:

D. x=12/11 or x=32/11.

4 0

2 years ago

Read 2 more answers

7.45+(-24.45)+74.17+(-76.52)

Blizzard [7]

Answer:

-19.35

Step-by-step explanation:

Steps

7.45−24.45+74.17−76.52

−17+74.17−76.52

57.17−76.52

-19.35

3 0

2 years ago

Please help with problems 4 through 6

Kamila [148]

4. I think 4 is 128
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2 years ago