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Mila [183]
3 years ago
7

-6 ( a + 8) Simplify

Mathematics
1 answer:
vova2212 [387]3 years ago
6 0

Answer:

-6a-48

Step-by-step explanation:

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Does anyone know this lol i just need a short explanation
maks197457 [2]

Answer: pretty sure it’s because the left and bottom sides add up to equal the top side

Step-by-step explanation:

4 0
3 years ago
How many plastic cubes can fit into the box?
netineya [11]

Option D:

160 plastic cubes can fit into the box.

Solution:

Convert mixed fraction into improper fraction.

Length of the box = 4 ft

Width of the box = 2\frac{1}{2}=\frac{5}{2} ft

Height of the box = 2 ft

Volume of the box = length × width × height

                                 $=4\times\frac{5}{2} \times2

                                 = 20 ft³

Volume of the box = 20 ft³

Length of the plastic cube = \frac{1}{2} ft

Volume of the cube = length × length × length

                                 $=\frac{1}{2} \times\frac{1}{2} \times\frac{1}{2}

                                 $=\frac{1}{8} \ \text{ft}^3

Volume of the cube = 0.125 ft³

$\text{Number of plastic cubes}=\frac{\text{Volume of box}}{\text{Volume of cube}}      

                                        $=\frac{20}{0.125}

                                        = 160

Number of plastic cubes = 160

Hence 160 plastic cubes can fit into the box.

Option D is the correct answer.

7 0
3 years ago
I dont know how to do this
Kipish [7]
So what you're going to do is just multiply how you were normal to play multiply the numerator times the other numerator then multiply the denominator's and that should get you your answer and then you can try and simplify it by finding if it can be divided equally then see if it is bigger or smaller
4 0
4 years ago
Write the equation of the line perpendicular to y= 2x +1 that passes through the point (6,2)
Xelga [282]

Answer:

Step-by-step explanation:

Hello:

the equation is : y = ax+b

the slope is a : a×(2) = -1......( perpendicular to a line with a slope of 2 for : y=2x+1)

a =-1/2          y=(-1/2)x+b

the line that passes through (6, 2) : 2 = (-1/2)(6)+b

b = 5

the equation is :  y  = (-1/2)x+5

6 0
3 years ago
at the grocery store there was a display of cantaloupes there were 10 cantaloupes on the bottom row and 4 cantaloupes at the top
Feliz [49]
The answer is B. 49 .. hope I helped! :D
5 0
4 years ago
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