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3 years ago

14

PLZZZZ ANSWER QUICK!!!! A line passes through the points (–1, –5) and (4, 5). The point (a, 1) is also on the line. What is the

value of a?
-2
-1
1
2

1 answer:

Svetradugi [14.3K]3 years ago

7 0

I believe it's -1 hope this helps you

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4. Which of the following describes all the solutions of -4x + 2y > 12 when y = 4?

Alja [10]

Answer:

Option B is correct

Step-by-step explanation:

Given data

We are given the expression

-4x + 2y > 12

We want to substitute y=4 into the expression

-4x + 2(4) > 12

-4x + 8 > 12

-4x> 12-8

-4x> 4

divide both sides by -4

x> 4/-4

x>-1

Hence option B is correct

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3 years ago

Can someone help me please

Dafna1 [17]

Answer:

none

Explanation:

Fill in each option for x individually.

I) 9 $\leq$ -10 - 4(-1)

II) 9 $\leq$ -10 - 4(-3)

III) 9 $\leq$ -10 - 4(-2)

Then, simplify the right side of each inequality.

I) 9 $\leq$ -6

II) 9 $\leq$ 2

III) 9 $\leq$ -2

Each of these inequalities are flase. 9 is not less than or equal to any of these values, so the answer is none.

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3 years ago

Is 50.2 a rational or an irrational number, why?

Greeley [361]

Answer:

Rational.

Step-by-step explanation:

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2 years ago

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Delvig [45]

Total of all angles should equal 360 degrees. So 360-132-68-66=94, angle F is 94 degrees.

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3 years ago

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Answer:

2x=(x+30)

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x=10

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3 years ago

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