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LUCKY_DIMON [66]
3 years ago
9

Solve the following quadratic equation for all values of x in simplest form. (x – 4)^2 – 47 = 32

Mathematics
1 answer:
Debora [2.8K]3 years ago
8 0

Answer:

x=4-√79, x=4+√79

Step-by-step explanation:

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Do you use the greatest common factor or the least common multiple to add two fractions? In this example what is it? 4/5+5/6 lea
Alenkinab [10]

Answer:

30 is the least common factor or lcm

Step-by-step explanation:

when adding fractions you always have to find the lcm

8 0
3 years ago
Now, consider a right triangle with legs of lengths 5 cm and 12 cm. what is the length c of the hypotenuse of this triangle?
Rufina [12.5K]
Hypotenuse^2=12^2+5^2=144+25=169

⇒ hypotenuse =V169=13 cm


8 0
4 years ago
A factory made 5,000 packs of gum. 85% of the packs contained mint-flavored gum. How
Naya [18.7K]

Answer:

4250

Step-by-step explanation:

5000 packs of gum were produced by the factory.

85% of them contained mint-flavoured gum.

That is,

(85/ 100) × 5000 packs contained mint-flavoured gum.

= 85 × 50

= 4250.

Answer:

Out of 5000 packs, 4250 contained mint-flavored gum.

7 0
3 years ago
Read 2 more answers
Which graph shows the solution to the following inequality -5 C + 2 less than or equal to 27
malfutka [58]

Answer:

The solution is the attached figure

Step-by-step explanation:

we have

-5c+2\leq 27

solve for c

-5c\leq 27-2

-5c\leq 25 ------> Multiply by -1 both sides

5c\geq-25

Divide by 5 both sides

5c/5\geq-25/5

c\geq-5

The solution is the interval--------> [-5, ∞)

All real numbers greater than or equal to -5

The solution is the attached figure

5 0
3 years ago
Read 2 more answers
Draw a line with a negative slope
Marina86 [1]

Sorry, I didn't fully understand your initial question. I'll answer it now.

A quick and easy equation you can always use is y = -x + 2

Put one point on (0, 2) and put another point on (2, 0) (since a slope of 2/2 would cancel out) Then connect the points, and you're done.

4 0
3 years ago
Read 2 more answers
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