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Stels [109]
3 years ago
13

Determine if the following point is a solution to the system of equations:

Mathematics
1 answer:
Hunter-Best [27]3 years ago
3 0

Answer:

Yes it is

Step-by-step explanation:

3 + 4 =7

4 = 2(3) - 2

4 = 6 - 2

4 = 4

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Please help urgently ​
Andreyy89

Hey there!

2ab + 2 / 2ab - 2

= 2(1)(3) + 2 / 2(1)(3) - 2

= 2(3) + 2 / 2(3) - 2

= 6 + 2 / 6 - 2

= 8 / 4

= 2


Therefore, your answer should be: 2


Good luck on your assignment & enjoy your day!


~Amphitrite1040:)

6 0
1 year ago
Read 2 more answers
3 pounds of apples cost $8.37 how much each pound
Nadya [2.5K]

Answer:

$2.79 per pound of apple.

Step-by-step explanation:

\frac{3}{8.37}=\frac{1}{x}

3x = 8.37

x = 2.79

5 0
2 years ago
Solve 1 And 2 Step Equations.
masha68 [24]

Answer:

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7 0
3 years ago
Angles α and β are the two acute angles in a right triangle. Use the relationship between sine and cosine to find the value of β
ElenaW [278]

Answer:

A) 14°

Step-by-step explanation:

If α and β are the two angles other than 90° in a right triangle, then we have the relation between α and β as, α+β=90°.

Therefore, Sin α = Sin (90° -β) =Cos β.

So, we can write the reverse as if Sin α = Cosβ, then we have α + β =90°.

It is given that, Sin (3x-27) = Cos (5x+5).

Hence, we can write (3x-27) + (5x + 5) = 90

⇒ 8x = 90+27-5 =112

⇒ x = 14°

Therefore, option A. is correct. (Answer)

5 0
3 years ago
What is the volume of the sphere
BabaBlast [244]

Answer:

The formula for the volume of a sphere is V = 4/3 πr³

Step-by-step explanation:

5 0
3 years ago
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