Ask question

Ask question

All categories

r-ruslan [8.4K]

2 years ago

14

A model of a car is built with a scale of 1 inch : 4 feet. If the length of the model car is 2.7 inches, then the length of the

actual car is how many inches?

1 answer:

timofeeve [1]2 years ago

8 0

Answer:

10.8

Step-by-step explanation:

Just do 4 x 2.7

You might be interested in

Karen's Coffee Shop makes a blend that is a mixture of two types of coffee. Type A coffee costs Karen $5.80 per pound, and type

Elina [12.6K]

Answer:

76

Step-by-step explanation:

A + B = 127

5.80A + 4.25B = 657.55

Solve with substitution.

5.80A + 4.25(127 − A) = 657.55

5.80A + 539.75 − 4.25A = 657.55

1.55A = 117.80

A = 76

8 0

2 years ago

What is the vertex of the parabola? Assume p > 0.

Len [333]

Answer:

The vertex for parabola y²=4ax is (0,0)

and for (y-k) ²= 4a(x+h), vertex is (h, k).

But you have not given the equation of parabola in the equation.

3 0

3 years ago

Kevin needs 1,000 ribbons for a school event. Each ribbon has to be 2.25 feet long. Tell how Kevin can use a pattern to find how

marysya [2.9K]

2.25 x 1000 = 2250.

That's how much yds of ribbons he needs.

7 0

3 years ago

Plzzzzzz Help!!! ASAP!!!!

Yuri [45]

This is an linear equation, so
y=mx + b
m= money w=weeks
m= -20w +200

4 0

3 years ago

Points D and E are midpoints of the sides of triangle ABC. The perimeter of the triangle is 48 units. Triangle A B C is shown. P

Sholpan [36]

Answer:

2

Step-by-step explanation:

From the diagram attached :

AB = AD + BD = 3t + 3t = 6t

BC = BE + EC = 4t + 4t = 8t

AC = 7t + 6

Perimeter of the triangle = 48

Perimeter of a triangle (P) :

P = AB + BC + AC

48 = 6t + 8t + 7t + 6

48 - 6 = 6t + 8t + 7t

42 = 21t

t = 42 / 21

t = 2

5 0

3 years ago

Read 2 more answers