All categories

3 years ago

I need help !!!): pleazeee

Mathematics

2 answers:

aalyn [17]3 years ago

8 0

-48 is the correct answer. it is 4*-4*3

Blababa [14]3 years ago

4 0

Answer: 4cd: 4{-4 times 3}: 8

Step-by-step explanation:

You might be interested in

Help fast plz jdkdvehdk

lions [1.4K]

4/5+3/5 = 7/5 = 1.4

3.5X5 = 17.5

1.4 + 17.5 = 18.9 = 18 9/10

6 0

2 years ago

Read 2 more answers

What is the area if a triangle with a base of 7x and a height of 8x expresssed as a monomial

Ede4ka [16]

Answer:

Step-by-step explanation:

$Area=\frac{1}{2}*b*h\\\\=\frac{1}{2}*7x*8x\\\\=7x*4x\\\\=28x^{2}$

7 0

2 years ago

Identifying solutions by evaluating is the number a solution of 2x +1>-3

liq [111]

Answer:

b or c

Step-by-step explanation:

2×-1 +1= -1

-1>-3

2×0+1= 1

1>-3

For this reason the equality can be b or c

8 0

3 years ago

Haley makes earrings and packages them into cube boxes that measure 1/6 foot wide. how many 1/6 foot cubic boxes can she fit int

navik [9.2K]

Answer: $28\ cubes$

Step-by-step explanation:

The volume of a cube can be found with this formula:

$V_{(c)}=s^3$

Where "s" is the lenght of any edge of the cube.

The formula for calculate the volume of a rectangular prism is:

$V_{rp}=lwh$

Where "l" is the lenght, "w" is the width and "h" is the height.

We need to find the volume of a cube box:

$V_1=s^3=(\frac{1}{6}ft)^3=\frac{1}{216}ft^3$

To find the volume of the shipping box, first we must convert the mixed number to an improper fraction:

$1\frac{1}{6}=\frac{(6*1)+1}{6}=\frac{7}{6}$

Then the volume of the shipping box is:

$V_2=lwh\\\\V_2=(\frac{7}{6}ft)(\frac{1}{3}ft)(\frac{1}{3}ft)=\frac{7}{54}ft^3$

Now, in order to find the number of cube boxes can Haley fits into a shipping box, you must divide the the volume of the shipping box by the volume of one cube. This is:

$\frac{\frac{7}{54}ft^3}{\frac{1}{216}ft^3}=28$

6 0

3 years ago

Solve using any method. Choose the correct ordered pair.

lesya692 [45]

Answer:

Step-by-step explanation:

-2 + 7 = 5

7 0

3 years ago

Read 2 more answers