Can i get some help with this?

If M is the Midpoint of AB, then solve for x find the unknown measures the given segments.

Leto [7]

Answer:

If M is midpoint of AB, then

AM=MB

4x-5= 2x+11

2x=16

x=8

AM= 4x-5

=4(8)-5

=32-5

=27

BM=2x+11

=2(8)+11

=16+11

=27

Hope it helps:-)

8 0

3 years ago

Pls help me answer 2.2.3 and 2.2.4 (2.2.4 needs to be converted) ill give brainstorm

Anarel [89]

$\bold{\huge{\underline{ Solution }}}$

<h3>Analysis of graph :-</h3>

We have given one graph which is plot between distance and time. where time is in minutes and distance is in seconds.

According to the graph

For the first 5 minute ( O to A) , The distance is continously increasing 2m / per minute .
For the 5 minute that is from 5 minute to 13 minute ( A to B) both marellize and her dog wally moving with the constant speed .
For next 3 minutes that is from 10 minutes to 13 minutes ( B to C) , The distance is continously decreasing with time .
For next 3 minutes that is from 13 to 16 minutes ( C to D) , Again they moved with constant speed .
For next 6 minute that is from 16 to 21 minutes ( D to E) . Again, There distance is increasing with time .
Again For next 4 minutes that is 21 to 25 minutes , they are moving with constant velocity .

<h3>Let's Begin :-</h3>

1) Between O and A

The marellize and wally when moving between O to A , The distance is constantly increasing with time.
The graph is Straight line

2) Between A and B

The marellize and wally when moving between A to B, The distance remains the same with time that is they moving with constant speed.
The graph is constant or steady

3) Between B to C

The marellize and wally when moving between B to C, The distance is constantly decreasing with time .
The graph is straight line but it follows decreasing function .

4) For covering the First 6 km ,

According to the graph,

For covering first 6 km, They took 3 minutes.

5) No, Marellize and wally walk does not from where they have started.

According to the graph

It is end at 5 m instead of 0m .

3 0

2 years ago

Elena plans to ride her bicycle 5 miles to a park and then ride several times

Aneli [31]

Option A

Elena need to ride around the loop four or more times

Solution:

Given that Elena plans to ride her bicycle 5 miles to a park and then ride several times around a loop in the park that is 3 miles long

Then she will ride the same way home

She wants to ride a total of at least 22 miles

Given inequality is:

3t + 10 > 22

Where "t" is the number of times Elena rides around the loop

Solve fot "t" in given inequality

3t + 10 > 22

Subtract 10 both sides

3t + 10 - 10 > 22 - 10

3t > 12

Divide by 3 both sides

t > 4

The solution is all real numbers greater than or equal to 4

Which means 4 or more times

Therefore, Option A is correct.

4 0

3 years ago

Please helped this is for my math final.

hammer [34]

Answer:

[-8,8]

Step-by-step explanation:

6 0

2 years ago

Can someone help me with 1-142 all the way to 1-144??

mezya [45]

CL.1.142):

A):

x5 ==> 4 boxes = 3ft <==== x5

20 boxes = ? ft

20 boxes is 15 ft. high

B): x3 ===> 4 boxes = 3ft. <==== x3

? boxes = 9ft.

12 boxes will fit in one stack.

c): CL.143

Perimeter = 15 + 29 + 9 + 11 + 6 + 18 =====> 88m

A1 = b * h

(18)(15)

270m^2

A2 = b * h

(11)(9)

99

Total Area ======> 270 + 99 ======> 369m^2

CL.1-144

1/4 + 1/4 + 1/5 = 5/20 + 5/20 + 4/20 ====> 14/20

1/4 * 5/5 =====> 5/20

1/5 * 4/4 =====> 4/20

14/20 + ?/20 = 20/20

? = 6 Missing Section

6/20 ======> 3/10

CL-1.145

A): 40/100 = 4/10 ====> 2/5

0.4 ========> 40%

B): 1/6 ======> .00000

0.16 (Repeating 6) ======> 16.6%

C): 37.5/100 = 375/1000 =======> 3/8

0.375 =========> 37.5%

CL-1.146

ADD: 1/6 + 1/2 show all steps:

1/6 + 1/2

1/6 + 3/6

1 + 3 / 6

4/6 =======> 2/3 =======> Decimal: =======> 0.666667

Hope that helps!!!! : )

5 0

3 years ago