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3 years ago

[6+(10-8)7]+5. need help ASAP*

Mathematics

2 answers:

Sergio [31]3 years ago

8 0

Answer:

Step-by-step explanation:

Using PEMDAS, you start by evaluating the expression in parentheses:

(6 + (2) × 7 ) + 5

Since there are no exponents, you do the multiplication/division next:

(6 + 14) + 5

Then add the rest:

(20) + 5

White raven [17]3 years ago

6 0

Step-by-step explanation:

Given

[ 6 + ( 10- 8 ) *7 ] + 5

= [ 6 + 2 * 7] + 5

= [ 6 + 14 ] + 5

= 20 + 5

= 25

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3 years ago

the cost of a mobile is set Rs.18000.If mrs.Sharma purchased it with 13% VAT. how much did she pay for it.

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3 years ago

9. Consider an experiment that consists of determing the type of job (either blue-collar or white-collar) and the political affi

kari74 [83]

Answer:

$6^{15}$

Step-by-step explanation:

An outcome is a possible result of an event. Sample space is the set of all possible outcomes.

An event is a subset of the sample space.

Let B, W denotes blue-collar, white-collar respectively.

Let R, D and I denotes republican, democrat, or independent respectively.

Number of members of an adult soccer team = 15 members

To find:Number of outcomes

Sample space:

$S=\left \{ \left ( (x_1,y_1),(x_2,y_2),...,(x_{15},y_{15}) \right )|x_i\varepsilon \left \{ B,W \right \} \,,\,y_i\varepsilon \left \{ R, D, I \right \}\right \}$

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3 years ago

Write the complex number in the form a + bi.

bonufazy [111]

Answer:

$\frac{3}{2}$ + $\frac{3\sqrt{3} }{2}$ i

Step-by-step explanation:

Using the exact value

cos60° = $\frac{1}{2}$ and sin60° = $\frac{\sqrt{3} }{2}$ , then

3(cos60° + isin60°)

= 3( $\frac{1}{2}$ + $\frac{\sqrt{3} }{2}$ i) ← distribute by 3

= $\frac{3}{2}$ + $\frac{3\sqrt{3} }{2}$ i ← in the form a + bi

7 0

4 years ago

[6+(10-8)*7]+5. *need help ASAP*

[6+(10-8)7]+5. need help ASAP*