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2 years ago

I need help pls help me

Mathematics

1 answer:

alina1380 [7]2 years ago

8 0

Length times width.
6cm • 4cm = 24 cm^2

I hope this helps! Let me know if you have any questions! Good luck on the rest of your assessment!

Mark this as Brainliest if you get a chance:)

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Match eith the appropiate property:

kotykmax [81]

Answer:

Commutative property of multiplication.

Step-by-step explanation:

This property says that changing the order of factors doesn't change the product.

Here 5×3 will be 15..... If we interchange the places of 3 & 5 , still then the product will remain same i.e. 3×5 = 15

3 0

3 years ago

a package of marbles contains 20 blue marbles, 38 red marbles, 48 green marbles, and 16 yellow marbles. which color of marbles c

OLEGan [10]

the answer would be 48 green marbles

Step-by-step explanation:

48/6=8

So, each person would get 8 marbles each

7 0

2 years ago

Why are the cave paintings of early humans significant?

Fittoniya [83]

Answer:

They give evidence of cultural, religious, or social characteristics of the people

6 0

3 years ago

Car dealerships claim to make most of their money from servicing cars. In a certain month, an Acura dealership sold fifteen less

MA_775_DIABLO [31]

Answer:

New cars sold = 20,

Used cars sold = 25

Cars serviced = 290

Step-by-step explanation:

In a month they sold fifteen less used cars than twice the number of new cars.

Lets say 'x' number of new cars were sold, then:

The number of used car sold is:

$2\times x-15=2x-15$

In the same month they serviced fifty more than twelve times the number of new cars sold. So the number of cars serviced is:

$12\times x+50=12x+50$

Altogether they sold or serviced 335 cars, so the sum of all the cars sold and serviced should be 335:

$x+(2x-15)+(12x+15)=335$

Solving for 'x' we get:

$x+2x+12x-15+50=335$

$15x+35=335$

$15x=335-35=300$

$x=\frac{300}{15}=20$

Therefore, the number of new cars sold in that month is 20.

Number of used car sold $=2x-15=2\times 20-15=40-15=25$

Number of cars serviced $=12\times x+50=12\times20+50=240+50=290$

We can also cross check by summing them up:

$290+25+20=335$

8 0

3 years ago

Evaluate the expression below at x = 6.

vivado [14]

Answer:

Step-by-step explanation:

$(6+1/3x)^2$

Lets first substitute x into the equation:

$(6+1/3[6])^2$

1/3 times 6 = 2

$(6+2)^{2}$

$8^{2}$

Which equals 64

5 0

3 years ago