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g100num [7]
4 years ago
6

Someone please help , I have to show work too :(((

Mathematics
1 answer:
Wewaii [24]4 years ago
4 0

Answer:

Step-by-step explanation:

At most, the area is 140 ---> the area is (3x + 2)10

So, as an inequality, you get (3x + 2) 10 ≤ 140

Simplify

30x + 20 ≤ 140

30x ≤ 120

x ≤ 4

Can 3x + 2 be 15?

Plug in the greatest value of x, and get 3*4 + 2, which is 12 + 2, which is 14

No, at most the length can be 14, which is less than 15.

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625

Step-by-step explanation:

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3 years ago
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Katena32 [7]

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3 years ago
Selena and Drake are evaluating the expression , when . Selena's Work Drake's Work Who is correct and why? Selena is incorrect b
Shtirlitz [24]

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7 0
3 years ago
Read 2 more answers
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Katarina [22]
25 ok i think that
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4 0
3 years ago
Please I need this ASAP so can someone helpppppp
iris [78.8K]
AC = 8.9
BC = 6.5
(90% angle)
8.9 x 6.5 = <span>57.85
57.85/2 = 28.925
Area of ^ABC =  28.925 cm squared

DE = 55.1
55.1/ 11.02 = 5
DEF is 5 times as big as ABC
DF = 44.5
FE = 32.5
44.5 x 32.5 = 1446.25
1446.25/2 = 723.125
I am not positive but I believe DEF = 723.125 cm squared
Good Luck on the Test!! :D

</span>
7 0
4 years ago
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