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3 years ago

Solve and graph the inequality. −x4−6≥−8

Mathematics

2 answers:

Lesechka [4]3 years ago

7 0

Answer:

Inequality Form: − 4 √ 2 ≤ x ≤ 4 √ 2 Interval Notation: [ − 4 √ 2 , 4 √ 2 ]

Sav [38]3 years ago

6 0

Answer:

-4x ≥ 14

x ≥ -3.5

Graphed (numberline):

<-----------3.5---0------------->

could be x

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Use AAS to prove the triangles congruent..........

andriy [413]

Hey there, 29levelupchaye2!

Angles B and G are congruent because they are alternate interior angles since they are in between two parallel lines.

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4 0

3 years ago

the ages of three siblings are all consecutive integers the sum of their ages is 39 how old is the youngest sibling variable equ

Verdich [7]

Answer:

Step-by-step explanation:

Let x = the age of the youngest child

Let x + 1 = the age of the middle child

Let x + 2 = the age of the oldest child

x + x + 1 + x + 2 = 39

3x + 3 = 39

3x = 36

x = 12 years

8 0

2 years ago

(-4)(-4) use an exponent to rewrite the expression

DiKsa [7]

For this case we have the following expression:
<span> $(-4)(-4) 
$
By properties of exponents we have:
Same basis, the exponents are added.
We have then:
$(-4)^{1+1}$
Then, rewriting the exponent we have:
$(-4)^{2}$
Therefore, an exponent to rewrite the expression is:
2
Answer:
$(-4)^{2}$
an exponent to rewrite the expression is 2.</span>

5 0

3 years ago

the length of a rectangle is 9 cm and the diagonal of the rectangle is 11 cm. Find the width of the rectangle

ss7ja [257]

Answer: The width is the square root of 40 or 6.32

Step-by-step explanation:

9^2 + b^2 = 11^2 where b squared is the width

81 + b^2 = 121

-81 -81

b^2 = 40

b= 6.32

7 0

2 years ago

Write the product 3i(5 - 3i) in the form a + bi.

stiks02 [169]

Answer:

9+15i

Step-by-step explanation:

3 0

2 years ago