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3 years ago

Which graph represents the solution set of the inequality x + 2 greater-than-or-equal-to 6

Mathematics

2 answers:

Iteru [2.4K]3 years ago

6 0

Answer:

x ≥ 4; solid circle at 4 and shaded to the right

Tanzania [10]3 years ago

5 0

Answer:

x ≥ 4; solid circle at 4 and shaded to the right

Step-by-step explanation:

Given:

x +2 ≥ 6

Subtract 2

x +2 -2 ≥ 6 -2

x ≥ 4

This is graphed as a solid circle at x=4 and shaded to the right (where x > 4).

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Use the strategy to simplify 4\sqrt(576)<br> Write the prime factorization of the radicand.

Ronch [10]

<h3>Answer: 96</h3>

===================================================

Work Shown:

$4\sqrt{576}\\\\4\sqrt{2*2*2*2*2*2*3*3}\\\\4\sqrt{(2*2)*(2*2)*(2*2)*(3*3)}\\\\4\sqrt{(2)^2*(2)^2*(2)^2*(3)^2}\\\\4\sqrt{(2*2*2*3)^2}\\\\4\sqrt{24^2}\\\\4*24\\\\96\\\\$

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2 years ago

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3 years ago

The daily temperatures in fall and winter months in Virginia have a mean of 62°F. A meteorologist in southwest

marshall27 [118]

Answer:

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2 years ago

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Points P and Q belong to segment AB . If AB = a, AP = 2PQ = 2QB, find the distance: midpoints between AP QB

Digiron [165]

Answer: The distace between midpoints of AP and QB is $\frac{a}{8}$ .

Step-by-step explanation: Points P and Q are between points A and B and the segment AB measures a, then:

AP + PQ + QB = a

According to the question, AP = 2 PQ = 2QB, so:

PQ = $\frac{AP}{2}$

QB = $\frac{AP}{2}$

Substituing:

AP + 2*( $\frac{AP}{2}$ ) = a

2AP = a

AP = $\frac{a}{2}$

Since the distance is between midpoints of AP and QB:

2QB = AP

QB = $\frac{AP}{2}$

QB = $\frac{a}{2}*\frac{1}{2}$

QB = $\frac{a}{4}$

MIdpoint is the point that divides the segment in half, so:

<u>Midpoint of AP</u>:

$\frac{AP}{2} = \frac{a}{2}*\frac{1}{2}$

$\frac{AP}{2} = \frac{a}{4}$

<u>Midpoint of QB</u>:

$\frac{QB}{2} = \frac{a}{4}*\frac{1}{2}$

$\frac{QB}{2} = \frac{a}{8}$

The distance is:

d = $\frac{a}{4} - \frac{a}{8}$

d = $\frac{a}{8}$

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3 years ago

A students pay of 21 an hour is 4 more than twice the amount the student earns per hour and an internship

Lelu [443]

I think it is 46 because 21 x 2 is 42 plus 4 equals 46

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3 years ago