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Sever21 [200]
3 years ago
12

Solve the following system of equations: x − 2y = 5 2x − 4y = 10

Mathematics
2 answers:
Alex Ar [27]3 years ago
8 0

Answer:

infinetly many solutions

Step-by-step explanation:

i took the test

sineoko [7]3 years ago
4 0
The answer is no slotion 
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Write the phrase as an expression. Then evaluate the expression when x = 5.
Nadusha1986 [10]

Answer:

6 + 8x

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Step-by-step explanation:

1. Write the expression

6 + 8x

2. Plug in 5 for x

6 + 8(5) → 6 + 40 = 46

6 0
3 years ago
What is the area of this shape?
suter [353]

Step-by-step explanation:

There are four quarter circles, each with radius 9 ft.  Together, they form a full circle.  There are also four squares, each with side length 9 ft.

A = πr² + 4s²

A = π (9 ft)² + 4 (9 ft)²

A ≈ 578.469 ft²

6 0
3 years ago
Which graph shows a non-proportional linear relationship between x and y?
andreev551 [17]

Answer: B

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4 0
3 years ago
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Can I get help with this? Thanks! :)
ycow [4]

Answer:

The answer is 17

Step-by-step explanation:

8^2+15^2=c^2

64+225=c^2

289=c^2

Square root both sides

c=17

8 0
3 years ago
A pyramid with a square base has a volume of 600cm^3 and the length of the bas is 10 cm. What is the height of the pyramid?
Artyom0805 [142]

Answer:

h=3

Solving forh

h=3V

lw=3·600

10·60=3

Step-by-step explanation:

4 0
3 years ago
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