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3 years ago

Free Branliest Answer please I LONELY PLS GUYS PLEASE

Mathematics

2 answers:

Ahat [919]3 years ago

4 0

Answer:

Hello. How's your day been so far?

Step-by-step explanation:

Softa [21]3 years ago

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Answer:

Step-by-step explanation:

You might be interested in

In the diagram below of triangle HJKHJK, LL is a midpoint of \overline{HJ}HJ and MM is a midpoint of \overline{JK}JK. If LM=71-9

love history [14]

Answer:

Step-by-step explanation:

Since J is the midpoint of HK, then HJ=JK and 3x+5=9x-3 solve for x

6x=8 x=8/6=4/3 so HJ=3x+5=3(4/3)+5=9 = JK HK=2(9)=18

the full segment HK is 18, each half of it is 9 =HJ=JK

3 0

3 years ago

Hiro has a stack of cards with one number from the set 1, 1, 2, 2, 3, 3, 3, 4 written on each card.

Annette [7]

Answer:

The answer is 3/28 or D

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Can someone please help me out with this question I really need help with this

jenyasd209 [6]

Answer:

all real numbers for both

Step-by-step explanation:

6 0

3 years ago

!2,19,26 what comes nxt

LiRa [457]

Answer:

12 , 19 , 26 , <u>33</u>

<h2>Explaination: </h2>

Here, n+7

12+7=19

19+7=26

So,

26+7=33

Hope you understand ❣

5 0

4 years ago

Read 2 more answers

Christy went on a round-trip bicycle ride starting at her house. When she left, she traveled downhill at a rate of 24 kilometers

vazorg [7]

Since this is a round-trip, Christy covered the same distance in both journey.

Let the distance covered be
$d$

When she left the house, she travelled at
$24 \: kph$

We were given the average speed to be
$20 \: kph$

Meaning if we add the speed in the return journey to 24 kph and find the average , we must obtain 20 kph.

Let
$x$
be the speed in the return trip.

Then
$\frac{24 + x}{2} = 20$

We solve for x to obtain;

$24 + x = 40$

$x = 40 - 24 = 16 \: kph$

We were also told that she took half an hour longer in the return trip.

If we let
$t$
represent the time the first journey took, then the return trip will take

$(t + 0.5) \: hours$

Now we have the following:

$First Journey$

$speed = \frac{d}{t}$

$24 = \frac{d}{t}$

$\Rightarrow d = 24t - - - (1)$

$Second Journey$

$16 = \frac{d}{t + 0.5}$

$\Rightarrow d = 16(t + 0.5) - - - (2)$

Now let us equate the two equations to obtain,

$16(t + 0.5)= 24t$

We expand and simplify to obtain;

$16t + 8= 24t$

This implies that,

$8= 24t - 16t$

.
$8= 8t$

$t = 1$

Hence the return trip took,

$t + 0.5 = 1 + 0.5 = 1.5$

hours.

4 0

4 years ago