All categories

2 years ago

If the scale factor for the dilation shown is 3, which is the length of B'C'?

Mathematics

1 answer:

Arturiano [62]2 years ago

5 0

Answer:

Step-by-step explanation:

Scale Factor = 3

Using Formula:

Scale Factor = LengthOfDilatedTraingle/LengthOfActualTriangle

Scale Factor = B'C'/B'C'

B'C' = 3 * 5

B'C' = 15

You might be interested in

While measuring specimens of nylon yarn taken from two spinning machines, it was found that 9 specimens from the first machine h

stepladder [879]

kaaaaaaaaaaaaaaaaabbbichaStep-by-step explanation:

8 0

3 years ago

On Friday, 27 soccer fans are going to a soccer game. A ticket to the game costs $18 per person. Lunch for all 27 fans costs $17

kirza4 [7]

Answer: $x=18(27)+172$

Step-by-step explanation:

You have the following information given in the problem:

- The number of soccer fans that are going to a soccer game is 27.

- A ticket to the game costs $18 per person.

- The cost of the lunch for all 27 fans is $172.

- $x$ represents the total cost of attending the game for all 27 fans.

Therefore, keeping the above on mind you can write the following expression that closely estimates the total cost of attending the game for all 27 fans:

$x=18(27)+172$

5 0

3 years ago

WILL GIVE BRAINLIEST<br>What is the value of a in the problem 4a-3=D<br>explain answer

mixas84 [53]

In this case, you aren't going to get an integer for the value of a, but you can rearrange the equation to equal a.

4a-3=D   add 3 to both sides
4a=D+3    divide both sides by 4
a=(D+3)/4   here's your answer

4 0

3 years ago

Help with inequalities

max2010maxim [7]

Answer:

$2(b - 9) \geqslant 26$

Step-by-step explanation:

difference of a number and 9 means to subtract

$b - 9$

twice that means multiply by 2

$2(b - 9)$

at least is greater than or equal to

$2(b - 9) \geqslant 26$

8 0

3 years ago

NEED HELP ASAP PLEASE

Aleksandr [31]

Answer:

7. Distributive Property

8. 8x +2.5

Step-by-step explanation:

7. The equation matches the pattern ...

a(b + c) = ab + ac . . . . . . . statement of Distributive Property

with a=√2, b=5, c=4

8. The one-time charge of 2.50 will appear added in the equation one time (and not multiplied by anything). The number of tickets (x) will be multiplied by the ticket charge (8) and added to the one-time charge. Only one answer choice does that:

8x + 2.5

6 0

3 years ago