Ask question

Ask question

All categories

2 years ago

7

The scale drawing of a rectangular deck has the dimensions of 4 inches by 6 inches. the dimensions of the actual deck are 14 fee

t by 21 feet. what is the scale factor used to find the dimensions of the drawing?

1 answer:

emmasim [6.3K]2 years ago

7 0

1 inch : 3.5 feet is the scale.

You might be interested in

Slope of (-2,6) (-5,-4)

alekssr [168]

Answer:

10/3

Step-by-step explanation:

(-2, 6) & (-5, -4)

To find the slope of the line, we use the slope formula: (y₂ - y₁) / (x₂ - x₁)

Plug in these values:

(-4 - 6) / (-5 - (-2))

Simplify the parentheses.

= (-4 - 6) / (-5 + 2)

= - 10 / -3

Simplify the fraction.

-10/-3

= 10/3

This is your slope.

Hope this helps!

7 0

2 years ago

Read 2 more answers

PLS HELP!!!!!!!!!!!!!<br>Write the recursive rule for the sequence: 5, -10, 20, -40, 80

earnstyle [38]

Answer:

<u>We observe that this is a GP with:</u>

the first term t₁ = 5
common ratio r = -2

<u>The nth term is:</u>

tₙ = t₁rⁿ⁻¹
tₙ = 5(-2)ⁿ⁻¹

6 0

2 years ago

Triangles Unit Test part 1 A length of rope is stretched between the top edge of a building and a stake in the ground. The head

musickatia [10]

Answer:

The building is 32 feet tall.

Step-by-step explanation:

Consider the figure drawn below representing the given scenario.

AB represents the height of building, BC is the distance between the stake and building, C represents the stake at ground level, and DE represents the height of the tree growing halfway between building and stake.

Since the tree is growing halfway between B and C, therefore, the point E divides the line segment BC into 2 equal parts.

Therefore, $BE = EC$ or E is the midpoint of BC.

Also, from the figure, it is clear that both tree and building are vertical to the ground. So, DE || AB.

Now, from converse of mid-segment theorem, if a line passes through the midpoint of one side of a triangle and also parallel to the third side, then the line also passes through the midpoint of the second side and half the length of the third side (parallel side)

So,

$DE=\frac{1}{2}\times AB\\\\16=\frac{AB}{2}\\\\AB=16\times 2=32\ ft$

Therefore, the building is 32 feet tall.

5 0

2 years ago

The vehicles petrol tank has a capacity of 40 litres. Will the vehicle be able to cover the full distance of 340km with on petro

mixer [17]

The vehicle be able to cover the full distance of 340km with on petrol tank if the petrol usage is 14 km/1.

Since the vehicles petrol tank has a capacity of 40 litres and the bvehicles wants to cover a distance of 340 with a pertol usage of 14 km/l.

We need to determine if the petrol in the tank will be enough to cover that distance.

<h3>Distance</h3>

So, distance = petrol usage × volume of tank

Since

petrol usage = 14 km/l and
volume of tank = 40 l,

Substituting the values of the variables into the equation, we have

distance = petrol usage × volume of tank

distance = 14 km/l × 40 l

distance = 560 km

Since the distance covered = 560 km which is greater than 340 km, the vehicle will be able to cover the full distance.

So, the vehicle be able to cover the full distance of 340km with on petrol tank if the petrol usage is 14 km/1.

Learn more about distance here:

brainly.com/question/10428039

5 0

1 year ago

the cost for fudge at candy lane is represented by the table.the graph the cost for similar fudge that best fudge shop sell. a.

kotykmax [81]

Answer:

B

Step-by-step explanation:

5 0

2 years ago