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2 years ago

Help please i dont know the answer explain if you want

Mathematics

2 answers:

tatyana61 [14]2 years ago

8 0

6. 6. 6
18. 9. 18
30. 12. 30

12x-6 and 6(2x-1) are equal

dsp732 years ago

6 0

please mark me as brainlist..

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pe ling needs to yard of fabric for a craft project she has 3 feet already how many inches of fabric does she still need

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She still needs 36 inches of fabric

5 0

3 years ago

A jacket is marked down 55% off the original price. If the original price was $160.00, what is the sale price of the jacket befo

Naya [18.7K]

Answer:

Step-by-step explanation:

because when you do 55% out of 160 it will give you 88 which you subtract from 160 and then you will end up with 72

3 0

3 years ago

8 dinosaurs in the valley eat meat and 40 dinosaurs in the valley eat vegetation. What is the unit rate of dinosaurs that eat ve

saul85 [17]

Answer:

Step-by-step explanation:

8 dinosaurs in the valley eat meat

40 eat vegetation

Therefore the unit rate of dinosaurs that eat vegetation to those that eat meat can be calculated as follows

= 40/8

= 5

8 0

3 years ago

Determine whether the function f(x) = 4x3 is even or odd.

nikitadnepr [17]

Answer:

Its the last option.

Step-by-step explanation:

f(x) = 4x^3.

f(-x) =

4(-x)^3 = - 4x^3

so f(x) = = -f(x) so the function is odd.

5 0

3 years ago

Read 2 more answers

Please how to answer.

vivado [14]

Answer:

Blue Rectangle: 135 mm²

Blue Triangle: 45 mm²

Not sure if you need this but the Total Square: 225 mm²

Step-by-step explanation:

Area of a rectangle: length x width

Area of a triangle: $\frac{1}{2}$ x base x height

First find the area of the blue rectangle.

Length = 15 mm

Width = 9 mm

Area = 135 mm²

Now find the area of the blue triangle:

Base = 6 mm (because the bottom is 15 total and you subtract the 9)

Height = 15 mm

Area = 45 mm²

Hope it helps!

6 0

1 year ago