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Oliga [24]
3 years ago
9

This is another math thingy

Mathematics
2 answers:
andriy [413]3 years ago
8 0

Answer:

7.15 (two sig figs)

Step-by-step explanation:

There is a time limit dude, googling is a faster way

1. Area of rectangle

A = l*z

2. Find z

93 = 13*z

z ≈ 7.15

balandron [24]3 years ago
4 0

Answer:

7km

Step-by-step explanation:

The given figure is a rectangle

The formula to find area of rectangle is,

l \times b

Here,

Length = 13km

Area = 91 km^2

Then breadth = 91/13

= 7 km

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AlexFokin [52]

Step-by-step explanation:

e^(x+h) is always larger than e^x.

so the minimum function value in that interval is e⁴.

and the maximum function value in that interval is e⁶.

e⁴ = 54.59815003... ≈ 54.60

e⁶ = 403.4287935... ≈ 403.43

8 0
2 years ago
Solve for x.<br> 3x = 2/5<br><br> A) 1/4<br> B) 2/15<br> C) 5/6<br> D) 6/5
mafiozo [28]

Answer:

B:2/15

Step-by-step explanation:

Divide both sides by 3

x=2/15

Hope this helped!

:)

5 0
3 years ago
What is true when a system of equations has infinitely many solutions?
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B. The lines coincide
4 0
3 years ago
A video game store was getting rid of old games selling them 3 for $56.28 .if they sold 7 games how much money would they have m
Liula [17]
You divide 56.28 by 3 so 18.76 then multiply by 7 which is 131.32 hope this helps!
7 0
3 years ago
5y(2x-1)=y(x+2)+20, x=3​
Shkiper50 [21]

Answer:

y=1

Step-by-step explanation:

5y(2x-1)=y(x+2)+20, x=3

5y(2(3)-1)=y(3+2)+20

5y(6-1)=y(5)+20

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25y=5y+20

25y-5y=20

20y=20

y=20/20

y=1

4 0
3 years ago
Read 2 more answers
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