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3 years ago

What expression is equivalent to 3x + 10 - x + 12

Mathematics

2 answers:

Illusion [34]3 years ago

8 0

2x +22 hope this helps

harkovskaia [24]3 years ago

5 0

Answer:

2x +22

Step-by-step explanation:

3x + 10 - x + 12

Combine like terms

3x-x + 10+12

2x +22

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Please help meeee (1/2) to the 4th power

Karolina [17]

Answer:

$\frac{1}{16}$

Step-by-step explanation:

$\frac{1}{2} *\frac{1}{2} *\frac{1}{2} *\frac{1}{2} =$ $\frac{1}{16}$

$\frac{1}{2}*\frac{1}{2} =\frac{1}{4}$

$\frac{1}{4} *\frac{1}{2} =\frac{1}{8}$

$\frac{1}{8}*\frac{1}{2}=\frac{1}{16}$

4 0

3 years ago

The length of a rectangle is 24 units. Can the perimeter x of the rectangle be 60 units when its width y is 11 units?

valentinak56 [21]

24+24+11+11=60?
48+22=60?
60=60?
:D You're correct

8 0

3 years ago

there are 30 students in a class and 18 of them own a pet. what fraction of the class own pets? give the answer in its simplest

fgiga [73]

Answer:

The answer is 3/5.

Step-by-step explanation:

It is given that there are 30 students in a class and only 18 students own a pet so you write it as :

no. of students / total students

= 18/30

= 3/5

8 0

3 years ago

Read 2 more answers

Consider the table below<br><br>solve f()=6

san4es73 [151]

Step-by-step explanation:

f (x)-(6)=0

or -6

3 0

2 years ago

Please help me let me know how you got the answer

inessss [21]

Area of building is $3,84,000m^3$ .

<u>Step-by-step explanation:</u>

Here we have , a figure in given below picture where we have to find volume of this office building , Let's find out:

If we look closely we see that it's basically cuboid with dimensions 50 m by 110 m by 70 m . But there's one small cuboid sliced off from this cuboid with dimensions 50 m by 10 m by (110-90) m i.e. 50 m by 10 m by 20 m .

Area of building = Area of larger cuboid - Area of smaller cuboid

Area of cuboid = $length(width)(breadth)$

⇒ Area of building = Area of larger cuboid - Area of smaller cuboid

⇒ $Area = (50(110)(70))m^3 - (50(10)(20))m^3$

⇒ $Area = 3,85,000m^3 - 10,000m^3$

⇒ $Area = 3,84,000m^3$

Therefore, Area of building is $3,84,000m^3$ .

3 0

3 years ago