All categories

3 years ago

1. Let’s see how many different routes there are to some of your favorite places. Remember, you always take the shortest path!

Mathematics

1 answer:

OleMash [197]3 years ago

7 0

.…….............zzzzzzzzzz

You might be interested in

The scale factor of the blueprint of a wall to the actual wall is 0.07. The area of the actual wall is 36ft² what is the area of

ss7ja [257]

Answer:

The area of the wall on the blueprint is 0.1764 ft²

Step-by-step explanation:

The scale is the relationship that exists between the magnitudes of a drawing and the actual dimensions.

The scale factor is the ratio of the dimensions in two similar figures. The term "similar figures" refers to figures that have the same shape but different sizes.

The ratio between areas is equal to the squared scale factor. This is, the scale factor for areas is the squared scale factor,

To solve scale problems in this case, then the following proportion must be proposed:

$\frac{representation area}{actual area} =scale factor^{2}$

Being:

representation area=?
actual area=36 ft²
scale factor=0.07

Replacing:

$\frac{representation area}{36 ft^{2} } =0.07^{2}$

Solving:

representation area= 0.07²*36 ft²

representation area=0.1764 ft²

The area of the wall on the blueprint is 0.1764 ft²

4 0

4 years ago

A rectangle has a a perimeter of 72 ft. The length and width are scaled by a factor 3.5.

dmitriy555 [2]

If the first rectangle has length, l, and width w then its perimeter is given by the following relation
2l+2w=72 divide by 2 on both sides so that the relation now becomes l+w=36
If l and w are scaled by a factor of 3.5, the new measurements of your resulting rectangle will 3.5l+3.5w-->3.5(l+w)

8 0

3 years ago

Read 2 more answers

Identify the geometric mean of 3 and 48. HELP ASAP!! 19 144 12 16

vekshin1

C ; 12 i think
or
B ; 144

3 0

3 years ago

In the diagram below of triangle UVW, X is a midpoint of UV and Y is a midpoint

NeTakaya

Step-by-step explanation:

Given: X is midpoint of UV and Y is midpoint of VW.

$\therefore XY || UW$

(By mid-point theorem)

$\therefore \angle XYV \cong \angle UWY\\.. (corresponding\: \angle 's) \\\therefore m\angle XYV = m\angle UWY\\\therefore 98 - 6x = 63- x\\\therefore 98 - 63= 6x- x\\\therefore 35= 5x\\\\\therefore x = \frac{35}{5}\\\\\huge \orange {\boxed {\therefore x = 7}} \\\\m\angle UWY = (63 - x) °\\\\\therefore m\angle UWY = (63 - 7) °\\\\\huge \purple {\boxed {\therefore m\angle UWY = 56 °}}$

5 0

3 years ago

The product of ten and a number

Dvinal [7]

Answer:

10n

Step-by-step explanation:

n represents number, its like using X, since we don't have the information on it, we replace it with a letter.

5 0

3 years ago

Read 2 more answers