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steposvetlana [31]
3 years ago
11

100 POINTS??? HELP ME ASAP

Mathematics
2 answers:
Elden [556K]3 years ago
7 0

Answer: give me your ripoff points

Step-by-step explanation:

Katarina [22]3 years ago
5 0

Answer:

35

Step-by-step explanation:

Double the first equation and get 2x + 2y = 300 (1). Call the second equation 2x + 5y = 405 (2). Calculate (2) - (1) to get 3y = 105, so y = 35.

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Which theorem shows that ABC = DEF?*
netineya [11]

Answer:

<h2><em><u>SAS</u></em><em><u> </u></em><em><u>Congruence</u></em><em><u> </u></em><em><u>Theorem</u></em><em><u> </u></em></h2>

Step-by-step explanation:

In ABC. In DEF

AB. = DE. <em>(</em><em>Given</em><em> </em><em>side</em><em>)</em>

<BAC. = <EDF. <em>(</em><em>Given</em><em> </em><em>side</em><em>)</em>

BC. = EF. <em>(</em><em>Given</em><em> </em><em>side</em><em>)</em>

<em><u>Hence</u></em><em><u>,</u></em>

Triangle ABC is congruent to Triangle DEF by<em><u> </u></em><em><u>SAS</u></em><em><u> </u></em><em><u>Congruence</u></em><em><u> </u></em><em><u>Theorem</u></em><em><u>. </u></em>

3 0
3 years ago
Yooooooo somebody answer these please.
mixer [17]

Answer:

1. distribution property

8 0
3 years ago
If Sarah bought 3 pounds of apples for $6.75 and Carlos got 2 pounds of apples for $4.52,who paid less per pound and got the bet
lesantik [10]

Answer:

Sarah

Step-by-step explanation:

6.75/3 is the total for one pound . This = 2,25 while calros' 4.52/2 = 2.26. sarah paid one cent less, getting a better deal than carlos

4 0
3 years ago
Which equation goes with the graph
Rus_ich [418]
Link is scam. literally cap. don’t use it or what do ever!
3 0
3 years ago
HELP PLEASEEEE I WILL AWARD 100 POINTS ITS DUE ASAPPP<br> What is the equation for A(w)=?
skad [1K]

Answer:

390=W 195=L Area=76050

Step-by-step explanation:

You have two lengths and one width for your perimeter

P= 2L + W

you are given your perimiter 780

780= 2L + W

To solve for your maximum Width

780-2L=w

Area is L * W

A= (780-2L)*L

A= 780L - 2L^2

the derivitive of the Area

A' = 780-4L =0

add 4L to both sides

780=4L

divide by 4 on both sides

195=L

Bring back 780-2L=W and plug in what you now know is L

780-2(195)=W

780-390=W

390=W

7 0
3 years ago
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