All categories

2 years ago

Words problems involving length and money

Mathematics

2 answers:

spin [16.1K]2 years ago

7 0

Answer:

12 pieces divide 48 by 8 getting 6 multiple that by two getting the answer

Step-by-step explanation:

stiv31 [10]2 years ago

5 0

Answer:

Step-by-step explanation:

Since 8 poster takes 48 inches of tape

48/8 = 6

each poster will take 6

if you have two posters

6x2=12

so 12

You might be interested in

Help

Serhud [2]

Among all students, sports is, by far, the most popular activity and watching TV is the least popular.

3 0

4 years ago

Someone help me please I don’t get it

rodikova [14]

Answer:

x = $\frac{15}{2}$ , x = 1

Step-by-step explanation:

(a)

$\frac{4x-1}{2}$ = x + 7 ( multiply both sides by 2 to clear the fraction )

4x - 1 = 2x + 14 ( subtract 2x from both sides )

2x - 1 = 14 ( add 1 to both sides )

2x = 15 ( divide both sides by 2 )

x = $\frac{15}{2}$

(b)

3x + 2 = $\frac{2x+13}{3}$ ( multiply both sides by 3 to clear the fraction )

9x + 6 = 2x + 13 ( subtract 2x from both sides )

7x + 6 = 13 ( subtract 6 from both sides )

7x = 7 ( divide both sides by 7 )

x = 1

8 0

3 years ago

GarryVolchara [31]

Answer:

The Answer is: 6 inches by 5 inches.

Step-by-step explanation:

Given: A structure that is 30 ft by 25 ft.

Scale: 3 in to 15 ft.

Or - Scale: 1 in to 5 ft.

Divide the sides by 5 to get how many 1" sections:

30 ft / 5 = 6 inches

25 ft / 5 = 5 inches

The sides of the drawing are 6 inches by 5 inches. This represents the 30 ft by 25 ft rectangle.

Hope this helps! Have an Awesome Day!! :-)

6 0

3 years ago

Andy is bying a car he negotiated a 7% decrease on a £ 6 500 car he will pay a full balance over 12 equal month payments calcula

Scrat [10]

I don’t know the answer, but when you get it can you tell me I have a similar problem on my test

8 0

3 years ago

These cones are similar. find the volume of the smaller cone. round to the nearest tenth.

Kamila [148]

Answer:

Volume of the smaller cone = 8.34 cm³

Step-by-step explanation:

"If two figures are similar, their dimensions will be proportional.

Following this rule,

Ratio of the dimensions of two cones = $\frac{\text{Radius of the large cone}}{\text{Radius of the small cone}}$

= $\frac{r_2}{r_1}$

= $\frac{5}{2}$

= 2.5

Similarly, "ratio of the volumes of two similar figures is cube of the dimensional ratio".

Ratio of the volumes = (ratio of the dimensions)³

$\frac{V_1}{V_2}=(2.5)^3$

$\frac{131}{V_2}=15.625$

$V_2=\frac{131}{15.625}$

= 8.384 cm³

≈ 8.4 cm³

Therefore, volume of the smaller cone is 8.4 cm³.

8 0

3 years ago