Answer:
Segment DE is half the length of segment AC. -- Substitution property of equality
Step-by-step explanation:
Here is given a proof for proving line joining mid segment is parallel and half the length of third side.
Stepwise proof is given in two columns
We find that for every line there is a justification as
STatement Justification
D and E coordinates found out MId point formula
DE and BC are measured Distance formula
DE=1/2 BC Substitution property of equality
This justification was missing in the given proof and with this included proof would be complete
Use y=mx + b, which is slope intercept form
b = y intercept(when x=0)
m = slope
You need to find the y intercept. Use your coordinates and substitute it in the slope intercept equation.
we use (6, -8)
y = mx + b
Then, -8 = -3/2(6) + b
-8 = -9 + b
1 = b
Thus,
y = -3/2x + 1
Answer:
She must work at least 7 hours. All possible values are 7, 8, 9, 10
Step-by-step explanation:
14 - 4 = 10
4($7)=$28
$130-$28=$102
$102÷$15=6.8
$15x7=$105
$105+$28=$133
$15x8=$120
$120+$28=$148
$15x9=$135
$135+$28=$163
$15x10=$150
$150+$28=$178
Answer:
George rate of baking cakes is ten cakes per day and it is double of Greta rate of baking cake.
George rate of baking pies is ten pies per day and it is two and a half times of Greta's rate of baking pies. There ratio for baking cakes is 1:2 for Greta and George respectively and for baking pies is 1:2.5 for Greta and George respectively
Answer:
<em>A. New Tab (Custom) and New Group (Custom)
</em>
<em>B.</em><em> New File Tab (Custom) and New Tab (Custom)
</em>
<em>C.</em><em> New Custom Group and New Command
</em>
<em>D.</em><em> New Custom Tab and New Command</em>
<em>The two tabs would be </em><em>[ file and print ] </em><em>if you are working the newest version of Microsoft office.</em>
