3 years ago

Solve the system of equations below pleasee

Mathematics

1 answer:

sergeinik [125]3 years ago

6 0

Answer:

C. (-7,-2)

Step-by-step explanation:

hope this helps

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RSB [31]

If you are learning about how to calculate the mean of something, than to estimate the height just find the mean, all the peaks added together, and divided by the amount of numbers (27 + 18 + 12 = 57 ... 57 divided by 3 = 19. Your mean is 19)

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3 years ago

<img src="https://tex.z-dn.net/?f=%5Cfrac%7B5%7D%7B2%7D%20%3D%20%5Cfrac%7Bx%20-%204%7D%7B3%7D" id="TexFormula1" title="\frac{5}{

valentina_108 [34]

Step-by-step explanation:

$\frac{5}{2} = \frac{x - 4}{3}$

$3 \times \frac{5}{2} = \frac{x - 4}{3}$

$\frac{3}{1} \times \frac{5}{2} = \frac{x - 4}{3}$

cross multiplication

$\frac{6 \times 5}{2} = \frac{x - 4}{3}$

$15 = \frac{x - 4}{3}$

$15 \times 3 = x - 4$

$45 + 4 = x$

$49 = x$

4 0

3 years ago

Read 2 more answers

Gus wrote the following riddle I am a number between 30 and 60 my ones digit is three I am a prime number

Anika [276]

Numbers between 30 and 60 with a ones digit of 3 are 33, 43, and 53. Both 43 and 53 are primes, so this answer is flawed.

3 0

4 years ago

Help me with b. Please I already did a

Naily [24]

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4 0

3 years ago

Read 2 more answers

Finding the missing side length.

Liula [17]

Answer:

x= 8

Step-by-step explanation:

Pythagoras' Theorem states that the square of the hypotenuse side (side opposite the right angle) is the sum of the squares of the other 2 sides.

Applying Pythagoras' Theorem,

x² +6²= 10²

Simplify:

x² +36= 100

x²= 100 -36

x²= 64

Square root both sides:

$x = \sqrt{64}$

x= 8

3 0

2 years ago

Solve the system of equations below pleasee​

Solve the system of equations below pleasee