All categories

2 years ago

Find the Length of ST

Mathematics

1 answer:

vfiekz [6]2 years ago

7 0

Step-by-step explanation:

Consider Similarity and enlargement

To get the enlargement factor,

Take the ratio result of any two similar sides. i.e

PQ/AB = 3.6/2 = 1.8

The enlargement factor is 1.8

To get ST, consider ED then multiply it by the enlargement factor. i.e

= 5 x 1.8

= 9

You might be interested in

Tobias sent a chain letter to his friends, asking them to forward the letter to more friends. The number of people who receive t

malfutka [58]

Answer:

$P(t)=37\times (4)^{(t/9.1)}$

Explanation:

The number of emails is multiplied by 4 every 9.1 weeks.

Thus, since Tobias initially sent the chain letter to 37 friends, the number of letters will grow as per this geometric series:

Start: 37 letters

In 9.1 weeks: 37 × 4

In 2 × 9.1 weeks: 37 × (4)²

In 3 × 9.1 weeks: 37 × (4)³

As you see, the exponent is the number of weeks divided by 9.1

Thus, if your variable is the number of weeks, t, then the exponent is t/9.1

And the exponential function, P(t) will be:

$P(t)=37\times (4)^{(t/9.1)}$

3 0

2 years ago

Find the volume of a rectangular prism with a height of 18 if the base has a length of 9 and a width of 17.

docker41 [41]

Hey there! I'm happy to help!

To find the volume of a rectangular prism, you simply multiply each of the three different sides!

18×9×17=2754

Therefore, the volume of this rectangular prism is c. 2754 units cubed.

Now you can find the volume of a rectangular prism! Have a wonderful day!

3 0

3 years ago

A card is drawn at random from a standard deck of cards. What is the probability that the card is black or a face card

LenaWriter [7]

Answer:

there is a 26 out of 52 of a chance

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

A sample with which of these variances has a standard deviation that is greater than the variance

KIM [24]

Hello.

The answer is

C.0.5

the standard is .50 and all of the other options are larger so it would be c.

Have a nice day

8 0

2 years ago

Read 2 more answers

46)

maksim [4K]

Answer:

i depends of degre of triangle it can be three 14-11

it can also be 16

3 0

2 years ago