3 years ago

Joaquin is constructing the perpendicular bisector of AB. What should be his

Mathematics

1 answer:

Licemer1 [7]3 years ago

4 0

The correct answer is C

You might be interested in

How does the value of the 5 in 524.2 differ from the value of the 5 in 254.6??

mina [271]

In 524.2, 5 is in the hundreds place, so it stands for 500. In 254.6, 5 is in the tens place, so it stands for 50. You know what place it is in by how far to the left or right it is from the decimal point.

4 0

3 years ago

Martin finds a t-shirt on 24% sale. The original price was $45. Martin must pay 8.25% sales tax. How much does he need to pay in

bearhunter [10]

Answer:

11.691

Step-by-step explanation:

Too lazy to wright, sorry.

4 0

3 years ago

Read 2 more answers

An automobile travels past the farmhouse at a speed of v = 45 km/h. How fast is the distance between the automobile and the farm

yulyashka [42]

Answer:

$\frac{ds}{dt} = 39.586 km/h$

Step-by-step explanation:

let distance between farmhouse and road is 2 km

From diagram given

p is the distance between road and past the intersection of highway

By using Pythagoras theorem

$s^2 = 2^2 +p^2$

differentiate wrt t

we get

$\frac{d}{dt} s^2 = \frac{d}{dt} (4 + p^2)$

$2s \frac{ds}{dt} =2p \frac{dp}{dt}$

$\frac{ds}{dt} = \frac{p}{s}\frac{dp}{dt}$

$\frac{ds}{dt} = \frac{p}{\sqrt{p^2 +4}} \frac{dp}{dt}$

putting p = 3.7 km

$\frac{ds}{dt} = \frac{3.7}{\sqrt{3.7^2 +4}} 45$

$\frac{ds}{dt} = 39.586 km/h$

3 0

3 years ago

Can somebody help me please ?? :) Thank u if u do

Lorico [155]

SF = 9/18 = 1/2 or 0.5

answer
1/2 or 0.5

5 0

3 years ago

It has been estimated that 1000 curies of a radioactive substance introduced at a point on the surface of the open sea would spr

Zanzabum

<span>1000 meters per second is the answer

radius =25.23Km

(t)= days

</span>

8 0

3 years ago