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3 years ago

A given line has the equation 10x + 2y = −2.

Mathematics

2 answers:

Vikentia [17]3 years ago

6 0

Answer: The answer is 5 on Ed.

Step-by-step explanation:

nika2105 [10]3 years ago

5 0

Y=5x+12 is your answer

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Real numbers worksheet<br> Help please and ty

Rina8888 [55]

Answer:

1. 30 → real, rational, integer, whole number, natural number

2. •11 → real, irrational

3. 5 ⁴/7 → real, rational, integer

4. √21 → real, irrational

5. 0 → real, rational, integer, whole, natural

6. -√9 → real, rational, integer, whole

7. 6/3 → real, rational, integer, whole, natural

8. π → real, irrational

9. 5⅔ → real, rational, integer

Step-by-step explanation:

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7 0

3 years ago

The area of a certain desert desert one is five times the area of another desert desert 2 if the sum of their areas is 24, 000,

sweet-ann [11.9K]

4,000,000 and 20,000,000 miles²

let x be the area of one desert then 5x is the area of the other

sum = x + 5x = 24,000,000

6x = 24,000,000

divide both sides by 6

x = 4,000,000

one desert is 4,000,000 miles²

and the other is (5 × 4,000,000)= 20,000,000 miles²

8 0

3 years ago

Read 2 more answers

Solve using the quadratic formula: 2x2-9x+12=0

marta [7]

Answer:

no solution

Step-by-step explanation:

For getting the nature of solution of the quadratic equation of the form:

ax² + bx + c = 0

We need to find Discriminant which is:

Discriminant (D) = b² - 4ac

If D < 0, there is no solution of equation.
If D = 0, there are two equal and real solution of equation
If D < 0, there are two real and distinct solution of equation

Here we have equation is:

2x² - 9x + 12 = 0

∴ a=2, b = -9, c = 12

⇒ D = 81 - 4 × 2 × 12 = -16 < 0

Hence, there is no solution of given equation.

5 0

3 years ago

please can someone help me with this question? i will mark brainliest and i would also really appreciate it! :)

Sloan [31]

Answer:

y ≤ 3x- 1

Step-by-step explanation:

The line is solid, so your answer must have a ≤ or ≥ symbol. And the area below the line is shaded so you would also know you answer must have a ≤ or < symbol.

8 0

2 years ago

Read 2 more answers

How many times bigger is 3x10^8 then 6x10^7? Plz put an explanation

myrzilka [38]

Answer:

240000000 times bigger.

If we solve 3x10^8 we get 300000000

Then if we solve for 6x10^7 we get 60000000

Subtract those two using long subtraction to evaluate and we get 240000000

8 0

2 years ago