Can someone please answer this asap (50 Points) Graph the following piecewise function.

tino4ka555 [31]

What? I don't understand what you mean...

6 0

2 years ago

John is driving to his office to attend a meeting. In the first 10 minutes, he covers a distance of 1 mile every minute. Then he

Georgia [21]

Answer:

The total distance cover by John is 15 min to reach his office .

Step-by-step explanation:

Given as ;

In the first 10 minutes , the distance cover is 1 miles every minutes

So, for 10 minutes , total distance cover by John = 10 × 1 = 10 miles

Again ,

John cover distance of 0.5 miles for every minutes , he travel for next 10 min

So, for next 10 min, total distance cover by John = 10 × 0.5 = 5 miles

So, The total distance cover by john = 10 miles + 5 miles = 15 miles

Hence The total distance cover by John is 15 min to reach his office . Answer

5 0

3 years ago

Kendra is buying an outfit that is on sale for 20% off. The original price of the outfit is $109. What is the sale price? $130.8

aliya0001 [1]

$109 X 20%
$109 X 0.2=$21.8
$109-$21.8=$87.20

7 0

3 years ago

Read 2 more answers

Can any body help my son with this is very important please some body help him in tanks very much I hope some body help me

riadik2000 [5.3K]

The top box on the page explains the idea completely.
You need to read the top box several times, and understand it.
A ratio is a comparison of two quantities by division.

1). Days in May: 31
   Days in a year: 365
   Their ratio: 31/365 .

2). Sides of a triangle: 3
   Sides of a square: 4
   Their ratio: 3/4 .

The middle box explains how two ratios can be equal,
and it gives you a very detailed example. You should
read the middle box and understand it.
Ratios are fractions. They can be equal in just the same
way that any two fractions can be equal.
And you can simplify ratios in exactly the same way that
you simplify fractions ... divide top and bottom both by
the same number.

3). 8/12   Cook up three equal ratios.
   1. divide top and bottom by 2 . . . . . 4/6
   2. divide top and bottom by 4 . . . . . 2/3
   3. multiply top and bottom by 9 . . . . 72/108
   These are just some that I chose.
   There are millions of others.

4). 20/25 Cook up three equal ratios.
   1. divide top and bottom by 5 . . . . . 4/5
   2. multiply top and bottom by 4 . . . . 80/100
   3. multiply top and bottom by 3 . . . . 60/75
   These are just some that I chose.
   There are millions of others.

5). 5/6 Cook up three equal ratios.
   1. multiply top and bottom by 2 . . . . 10/12
   2. multiply top and bottom by 3 . . . .
   3. multiply top and bottom by 9 . . . . 45/54
   These are just some that I chose.
   There are millions of others.

6).   10/14 Cook up three equal ratios.
   1. divide top and bottom by 2 . . . . 5/7
   2. multiply top and bottom by 2 . . . .
   3. multiply top and bottom by (you choose) . . . .

5 0

3 years ago

Need help!

siniylev [52]

Correct Inputs :-

In ΔABC right angled at A, D and E are points on BC, C such that BD = CD and AD ⊥ BC

$\underline{\underline{\large\bf{Solution:-}}}\\$

$\longrightarrow$ Let us know about definition of altitude first. The altitude of a triangle is the perpendicular line segment drawn from the vertex to the opposite side of the triangle.

$\leadsto$ Median is the line segment from a vertex to the midpoint of the opposite side.

Let us Check all options one by one

CD is line segment which starts from vertex C but don't falls on opposite side AB thus it is not an altitude.❌

BA is line segment which starts from vertex B and falls perpendicularly on opposite sides AC and is thus an altitude.✔️

AD is line segment which starts from vertex A and falls perpendicularly on opposite side BC and is thus an altitude.✔️

AE is a line segment which starts from vertex A but doesn't falls perpendicularly on opposite side BC and is thus not an altitude.❌

AD falls on BC with D as mid point because BD = CD and is thus a median. ✔️

8 0

1 year ago