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svetoff [14.1K]
3 years ago
10

I know it has to be b or d

Mathematics
1 answer:
densk [106]3 years ago
7 0

It is C, however I might be wrong so you can visit this website.

Websites: https://www.varsitytutors.com/hotmath/hotmath_help/topics/converse-inverse-contrapositive

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P viuen
Alex787 [66]
Hello what do you exactly need help for
3 0
2 years ago
You estimate that a box contains 141 envelopes the actual number of envelopes is 150 find the percent error
S_A_V [24]
0.0094% error



Divide 150/141. You get 0.94, then you need to find the percentage of that by clicking the percent button of your calculator
7 0
3 years ago
Someone help me with this question!
VMariaS [17]

Answer: 160^{\circ}

Step-by-step explanation:

By the exterior angle theorem,

4x-14+5x-182=5x-100\\\\9x-196=5x-100\\\\4x=96\\\\x=24\\\\\implies m\angle BCD=20^{\circ}\\\\\implies m\angle BCA=160^{\circ}

6 0
1 year ago
Read 2 more answers
At the beginning of the bake sale merry set aside two pies for herself Kate bought half of the remaining pies for a birthday par
nirvana33 [79]
So.. .at the beginning of the sale, there was a total of "x" pies

now, let's see what happened to those pies
\bf \begin{array}{lrlll}
&pies\\\\
&\textendash\textendash\textendash\textendash\textendash\textendash&\\

Mary&x-2\\\\
Kate&\cfrac{x-2}{2}\\\\
\textit{pies sold}&10\\\\
\textit{pies leftover}&14
\end{array}

so, we had "x"
then Mary took 2, she left x - 2
Kate took half of that (x-2)/2
then 10 were sold, and 14 leftover

if we subtract all those figures, and solve for "x",
we should get what "x" was, so \bf (x-2)-\left( \cfrac{x-2}{2} \right)-10-14=0

notice, if we subtract what Mary took, and Kate, and the sold and leftover, from the original "x", we would end up with no pies :)

so.. just solve for "x"
6 0
3 years ago
Can the following angle measures form a triangle if Angle 1 measures 74.5 degrees, Angle 2 measures 87.1 degrees and Angle 3 mea
zzz [600]

Answer:

no

Step-by-step explanation:

sum of angles=74.5+87.1+23=184.6°≠180°

5 0
2 years ago
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