3 years ago

Simplify the expression 4x+2-1/2x

Mathematics

1 answer:

arsen [322]3 years ago

7 0

Answer:

7/2 x + 2

Step-by-step explanation:

4x+2−

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Hello can you please help me posted picture of question

vagabundo [1.1K]

We are to select 2 people to sit in first row from 6.

This is a problem of Combinations. We are find permutation of 6 people taken 2 at a time. This can be represented as 6C2.

$6C2= \frac{6!}{4!*2!} \\ \\=15$

So, the answer is option B

7 0

3 years ago

The formula for distance is given as distance = speed x time. Use the formula to find:

MakcuM [25]

❥ $\Large\pmb {\underline {\tt Answer}}$

Given :-

Time = 5 hours
Speed = 120 km/h

To find:

Distance

We know:-

Distance = Speed × Time
Distance = 5 × 120
Distance = 600km

Required Answer :-

600 km

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2 years ago

Find the value of x?

yan [13]

Answer:

x≈20.23

Step-by-step explanation:

$sin\alpha = \frac{opposite}{hypotenuse} \\sin(40) = \frac{13}{x}\\x=\frac{13}{sin(40)} \\$

x≈20.23

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4 years ago

A solid has faces that consist of two squares and four congruent rectangles. What type of sailor is it ?

yawa3891 [41]

I thinks it’s a prism

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3 years ago

Sam made $210.00 last week. If he worked 35 hours, how much is he paid for one hour of work?

saw5 [17]

Answer:

6 bucks

Step-by-step explanation:

210/35 = 6

210 dollars/ 35 hours = 6 dollars er hour

3 0

3 years ago

Read 2 more answers