Answer fast plzzzzzzzzz

Answers

Answer 1

Answer:

Answer: D) 45 ft.

Step-by-step explanation:

You have the measurements for the sides BC and CD, if you divide BC by CD you get the dialation. Which is 2.5. Multiply 18 by 2.5, Congrgulations you have the answer!

Related Questions

Nth term question help please
Name the shaded angle in three different ways
12. Edie can paint a wall in 3 hours. Dan can paint the same wall in 6 hour. If the work together how many hours will it take Edie and Dan to paint the wall?A) 1 hour B) 1.5 hours C) 2 hours D) 4.5 hours
If 1 gallon equals 3.8 liters, how many liters are in 12 gallons? Round your answer to the nearest tenth.
The leg of the isosceles triangle is two less than three times the length of its base. If the perimeter of the triangle is 45 m, find the length of a leg

Increase 28 by 7 percent

Answers

7 percent... 7 percent of what?

AnswerP 7 % of 28!

so we need to know what 7% of 28 is:

$(7*28)/(100)$ =1.96.

After the increase:

28+1.96=29.96

A boat travels at 15 km/hr in still water. In travelling 45 km downstream from town A to town Bit completes the journey in 75 minutes less than it takes for the return journey. At what speed does the river flow?

Answers

Let the speed of river be x km/hr down stream.

Time = Distance / speed

Since river flows downstream, speed of boat down stream = Speed of boat + speed of river = (15 + x).

Since river flows downstream, speed of boat upstream = Speed of boat - speed of river = (15 - x).

Time Upstream - Time Downstream = 75 minutes

Time Upstream = 45 / (15 - x)

Time Downstream = 45 / (15 + x)

75 minutes = 75/60 = 5/4 hours

Time Upstream - Time Downstream = 75 minutes = 5/4 hours

45 / (15 - x) - 45 / (15 + x) = 5/4 Divide both sides by 45

1 / (15 - x) - 1 / (15 + x) = (5/4)*(1/45)

1 / (15 - x) - 1 / (15 + x) = 1/36

((15 + x) - (15 -x)) / (15-x)(15+x) = 1/36

(15 +x - 15 +x) / (15-x)(15+x) = 1/36

2x / (15-x)(15+x) = 1/36

(15-x)(15+x) = 2x*36

(15-x)(15+x) = 72x

225 - x² = 72x

0 = x² + 72x -225

x² + 72x -225 = 0 This is a quadratic function, use a calculator that can solve the function, by inputting the function.

x = 3, or -75. Since we are solving for speed, we can not have negative values.

x = 3 is the only valid solution.

Speed of the river = 3 km/hr downstream.

Copyright.

Angles l and m are supplementary. what is the sum of their measures? (Is the answer 180?)

Answers

Yes, the sum of their measures is 180.

Yes. Your right, the answer IS 180.

Lydia was out at a restaurant for dinner when the bill came. Her dinner came to $30. After adding in a tip, before tax, she paid $34.50. Find the percent tip.

Answers

Answer:

15%

Step-by-step explanation:

Answer:

is 16.75

Step-by-step explanation:

Find the equation for the line that passes through (1,6)that has slope −2 . Give your answer in point-slope form. You do not need to simplify.

pls hurry I need help I will give brainliest

Answers

Answer: answer in pic

Step-by-step explanation:

Sunday: 1 1 2 Monday: 1 Tuesday: 2 1 2 Wednesday: 1 3 4 Thursday: 2 Friday: 1 1 2 Saturday: 2 Jenna is a swimmer and trains every day. The schedule shown outlines the number of hours she trains each day. If she misses the Wednesday practice, what is the total number of hours that she trains? A) 10 1 2 hours B) 10 C) 11 3 4 hours D) 12 hours

Answers

12 1\4

yeppppp thats tghe answer btw what school do yall go to?