3 years ago

I need help number 13 and 14, how can I find x?

Mathematics

1 answer:

Alex73 [517]3 years ago

7 0

#13.
x = 50

#14
x = 142

You might be interested in

Rhoda has 27 unit cubes how many rectangular prisms with different sized bases can she make if she uses all the unit cubes in ea

GalinKa [24]

Factors of 27 are 1, 3, 9, 27.
She can make 5 rectangular prisms os sizes 1 x 1 x 27 or 1 x 3 x 9 or 1 x 9 x 3 or 3 x 3 x 3 or 3 x 9 x 1

6 0

4 years ago

The length of a rectangle solid is 3.0 m the width is 0.6 meter, and the height is 0.4 meter. Find, to the nearest tenth, the nu

Ad libitum [116K]

Answer:

$0.72\,\,m^3$

Step-by-step explanation:

Given:

Length of a rectangle solid = 3 m

Width of a rectangle solid = 0.6 m

Height of a rectangle solid = 0.4 m

To find: Volume of the solid

Solution:

Volume of the solid = length × breadth × height

$=3\times 0.6\times 0.4=0.72\,\,m^3$

So, the number of cubic meters in the volume of the solid is $0.72\,\,m^3$

3 0

3 years ago

What is the distributive property for 9−12x+6y=

Ulleksa [173]

Because there are no parentheses, I'm assuming you're asking for how to factor this using the GCF, which can be done like so:

9−12x+6y

Factor a 3 out of this expression.

3(3 - 4x + 2y)

The expression has been simplified using the distributive property in reverse.

8 0

3 years ago

Mr. Blackburn is buying new carpet for his family room and hallway. The floor plan is shown below.

larisa86 [58]

Answer:

Step-by-step explanation:

3.2 times 1.5 plus 6 times4.2= 30 meters of carpet.

4 0

3 years ago

Read 2 more answers

Sᴇʟᴀᴍᴀᴛ sᴏʀᴇ sᴇᴍᴜᴀɴʏᴀ....<br>ᑭOIᑎT ᘜᖇᗩTIՏ ᑌᑎTᑌK Տᗴᗰᑌᗩ ᑌ,ᑌ<br>ᶠᵒˡˡᵒʷ ᵐᵉ => ᶠᵒˡˡᵒʷᵇᵃᶜᵏ .

enyata [817]

Answer:

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers