Can someone help me solve this ill mark u as brainlest

Mathematics

1 answer:

Oksanka [162]2 years ago

6 0

Answer:

-13 ≤ x ≤ 11

Step-by-step explanation:

|x+1| ≤12

There are two solutions, one positive and one negative, remembering to flip the inequality for the negative

x+1 ≤12 x+1 ≥-12

Subtract 1 from each side

x+1-1 ≤12-1 and x+1-1 ≥-12-1

x ≤11 and x ≥-13

-13 ≤ x ≤ 11

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What is the fraction 18/24 reduced to its lowest terms?

WINSTONCH [101]

First, find the greatest common factor (GCF) of the numerator and denominator.

Factors of 18: 1, 2, 3, 6, 9, 18
Factors of 24: 1, 2, 3, 4, 6, 8, 12, 24
Common Factors: 1, 2, 3, 6
GCF: 6

Now, divide the numerator by 6 and the denominator by 6.

18 ÷ 6 = 3
24 ÷ 6 = 4

Set these as your new numerator and denominator.

$\frac{3}{4}$

The answer is (b).

8 0

2 years ago

Read 2 more answers

Can someone help and give me a step by step explanation please?!

vitfil [10]

9514 1404 393

Answer:

∠QSR = 78°
∠SQR = 51°

Step-by-step explanation:

The measure of an inscribed angle (QTR) is half the measure of the arc it intercepts. The measure of an arc is the same as the measure of the central angle it intercepts. So, we have ...

∠QSR = 2×∠QTR

∠QSR = 2×39°

∠QSR = 78°

Sides SQ and SR are radii of circle S, so are the same length. That means triangle QRS is an isosceles triangle and the base angles SQR and SRQ are congruent. The sum of angles in a triangle is 180°, so we have ...

∠QSR + 2(∠SQR) = 180°

78° + 2(∠SQR) = 180° . . . . fill in the value we know

2(∠SQR) = 102° . . . . . . . . . subtract 78°

∠SQR = 51° . . . . . . . . . . . . .divide by 2