Jan says that a rhombus is a parallelogram and that every parallelogram is also a rhombus. Is Jan correct?
Explain why or why not.
Answer:
Hello
Yes, all rhombus are considered a parallelogram but every parallelogram is a rhombus is a false statement.
Step-by-step explanation:
So, Jan was correct at first but the second is incorrect.
Bye I hope this helps! (●’◡’●)
The group wants to travel from its current location on the map to the South Pole, and then back to the base camp, passing through their current location. How many miles will they have to travel?
Explain your answer.
Answer:
Step-by-step explanation: First you go up south which is 15 miles. then you go right down which is 75 miles. 15+75=90 miles
alice is going to the drugstore the dry cleaners and the bakery
a) use a tree diagram to show how many possible orders she could go to all three stores
b)alice chooses her route randomly what is the probability she will go to the bakery first.
Answer:
b
Step-by-step explanation:
1/3×100
==100/3
=33.3%
Find the value of c that will make the following two expressions equivalent to 4!!
The answer is 4, Our teacher gave us the answer but I need the work to show how she got it.
2a+10b-8-2(4a-6) and -6a+10b+c
Answer:
see below
Step-by-step explanation:
We are given 2 equations:
[tex]2a+10b-8-2(4a-6)\\-6a+10b+c[/tex]
We are told to find c to make them equivalent, so we can make them equal to each other:
2a+10b-8-2(4a-6)=-6a+10b+c
To find c, we have to isolate it, here are the steps:
2a+10b-8-2(4a-6)=-6a+10b+c
subtract 10b from both sides
2a-8-2(4a-6)=-6a+c
rearrange left side
2a-2(4a-6)-8=-6a+c
distribute the positive 2 to the terms in parenthesis
2a-(8a-12)-8=-6a+c
distribute -1 to the terms in parenthesis
2a-8a+12-8=-6a+c
simplify
-6a+4=-6a+c
add -6a to both sides
4=c
Hope this helps! :)
Please help ! :) 17 points for this question
Answer:20.7 units²
Step-by-step explanation: volume of a rectangular prism is L×W×H
therefore 82.8=L×W×the height which is 4 units so if u do 4×L×W you get 4LW which is the volume
(4LW=82.8) now divide 82.8 by 4LW to get the value of LW. The value of LW is an area of one of the bases because area is L×W which is basically LW
hope you understand all the best