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-Dominant- [34]
3 years ago
11

Is it positive negative or none?

Mathematics
1 answer:
podryga [215]3 years ago
7 0

Answer:

positive

Step-by-step explanation:

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If <img src="https://tex.z-dn.net/?f=%5Cfrac%7Bx%2B3%7D%7B4%7D" id="TexFormula1" title="\frac{x+3}{4}" alt="\frac{x+3}{4}" align
AleksAgata [21]

Answer:

f^{-1}(x) = 4x-3 is the right answer.

Step-by-step explanation:

I the function is f(x) = \frac{x+3}{4}

f(x)=\frac{1}{4}(x+3)

Then we have to find inverse of function f(x).

we will write the equation as y=\frac{1}{4}(x+3)

4y = x + 3

x = 4y - 3

Now we will rewrite the function as

f^{-1}(x) = 4x-3

So the answer is f^{-1}(x) = 4x-3

3 0
4 years ago
Read 2 more answers
Marnie purchased a dining room table and 6 chairs for $1,860.00 before discount and taxes. Kristen purchased a queen bed, dresse
seropon [69]
Add your two totals together,
1860 + 5775 = 7635, next we multiply our answer by 1.082,
$8261.07 is the total cost.

4 0
4 years ago
Read 2 more answers
Ashley is digging for rocks at a geological site. She has 140 meters of rope and 4 stakes to mark off a rectangular area. Which
yuradex [85]

Answer:

C

Step-by-step explanation:

Let's go through each set of dimensions and test them. Keep in mind that two times the sum of the length and width of a rectangle yields the perimeter.

A) 2(14+10)=2(24)=48

B) 2(70+70)=2(140)=280

C) 2(60+10)=2(70)=140

Therefore, the correct answer is C. Hope this helps!

8 0
3 years ago
EB and DA are diameters of circle Y. What is the measure of arc EDC?
Dmitrij [34]

Answer:

Option (D). 110°

Step-by-step explanation:

Since EB and AD are diameter,

m(\widehat{ECB}) = m(\widehat{ACD}) = 180°

m(\widehat{ECB})=m(\widehat{EDC})+m(\widehat{BC}) = 180° -------(1)

And m(\widehat{ACD})=m(\widehat{AB})+m(\widehat{BCD})

180° = 40° + m(\widehat{BCD})

m(\widehat{BCD}) = 140°

Since, m(\widehat{BCD})=m(\widehat{BC})+m(\widehat{CD})

2m(\widehat{BC}) = 140° [Given m(\widehat{BC})=m(\widehat{CD})]

m(\widehat{BC}) = 70°

From equation (1),

m(\widehat{EDC}}) = 180° - m(\widehat{BC})

m(\widehat{EDC}}) = 180°- 70°

Therefore, measure of arc(EDC) = 110°

Option (D) will be the answer.

4 0
3 years ago
E. Translations, rotations, and reflections are rigid transformations. What can you
faust18 [17]

If a triangle undergoes several rigid transformations nothing about the shape or size or the triangle has changed, just its location on the coordinate plane. You can conclude that after a rigid transformation the sides and angles of a triangle are the same as the original triangle before transformations were applied.

Hope this helped!

~Just a girl in love with Shawn Mendes

8 0
3 years ago
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