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3 years ago

HALP Solve: |y + 8| ≥ 3

Mathematics

2 answers:

NemiM [27]3 years ago

8 0

The answers gonna be (-17=y)

creativ13 [48]3 years ago

8 0

For
|x|≥y, solve for x such that
x≤-y or x≥y

|y+8|≥3
solve for
y+8≤-3 or y+8≥3
minus 8 from both sides
y≤-11 or y≥-5

the solution set is y≤-11 or y≥-5
basically, all real numbers except z, such that -11<z<-5

the solution set is y≤-11 or y≥-5

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What is the length of GH¯¯¯¯¯¯, to the nearest tenth of a meter? 7.3 m 13.7 m 14.1 m 19.4 m A scalene triangle G H J. The base s

nlexa [21]

By applying the law of sines.

$\frac{GH}{sin \ J} = \frac{GJ}{sin \ H}$

Given:
GJ = 10 , ∠J =45° , ∠H = 31°

∴ $\frac{GH}{sin \ 45} = \frac{10}{sin \ 31}$

∴ GH = 10 * sin 45° / sin 31° ≈ 13.7 m

8 0

3 years ago

Read 2 more answers

I need this ASAP PLZ

Rasek [7]

I and -2 is the solve for the equation

3 0

3 years ago

Another house is sold for £283,392

Dmitry_Shevchenko [17]

Answer:

the price paid is £288,000

Step-by-step explanation:

The computation of the price paid is shown below:

Sale of the another house is £283,392

Since the another house would be 1.6% less than the price paid

So, the price paid would be

= £283,392 × 100 ÷ (100 - 1.6%)

= £283,392 × 100 ÷ 98.4

= £288,000

Hence, the price paid is £288,000

8 0

3 years ago

When Louisa arranges her pennies into a rectangle with two equal rows, three equal rows, four equal rows, or six equal rows, she

kodGreya [7K]

Answer:

Step-by-step explanation:

The answer must be (a multiple of 2, 3, 4 and 6) + 1, and (a multiple of 5) + 1, because 1 or 2 coins were left over when dividing by 2, 3, 4, 6 or 5.

Let's look at the lowest common multiples of 2, 3, 4, 6:

Prime factorisation:

2 = 2

3 = 3

4 = 2 * 2

6 = 2 * 3

therefore, the lowest common multiple is 2 * 2 * 3 = 12

Let's look at the answers that this would give us (ie multiples of 12):

12 + 1 = 13 <-- this would work, but 11 (ie two less than 13) is not a multiple of 5

12 * 2 + 1 = 25 <-- 23 is not a multiple of 5 either

12 * 3 + 1 = 37 <-- 35 (two less than 37) is a multiple of 5 :)

therefore 37 is our answer since it is one more than a multiple of 12 (ie 36) and two more than a multiple of 5 (ie 35)