2,4,7,14,17,34,37,74,77,154 What is the rule for the pattern (try your best to figure it out) ill tell you if you're right or wrong!

Answers

Answer 1

Answer: For every other number, you multiply by 2 and then add 3.

2 x 2 is 4, then 4 + 3 is 7, then 7 x 2 is 14, then 14 + 3 is 17...

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Answers

The box-and-whisker plot is just a fancy way of dividing stuff into quarters.

1/4 (a quarter) of the tanks use 350-450 gallons.
1/4 use 450-500 gallons.
1/4 use 500-600 gallons.
1/4 use 600-750 gallons.

Two of those are above 500.
1/4 and 1/4 makes 2/4 or 1/2.

Triangle KNM is isosceles, where angle N is the vertex.Isosceles triangle K N M is shown. N L is a perpendicular bisector of angle K N M. Angle K N L is (5 x + 10) degrees and angle L N M is (6 x minus 1) degrees.

What is the measure of angle K?
11º
25º
50º
65º

Answers

Answer:

25°

Step-by-step explanation:

In isosceles triangle KNM, NL is a perpendicular bisector of angle KNM.

This means

$m\angle KNL=m\angle LNM$

Since

$m\angle KNL=(5x+10)^(\circ)\n \nm\angle LNM=(6x-1)^(\circ),$

you have

$5x+10=6x-1\n \n5x-6x=-1-10\n \n-x=-11\n \nx=11$

No, find the measure of angles KNL and LNM:

$m\angle KNL=(5\cdot 11+10)^(\circ)=65^(\circ)\n \nm\angle LNM=(6\cdot 11-1)^(\circ)=65^(\circ)$

and the measure of angle KNM is

$m\angle KNM=m\angle KNL+m\angle LNM=65^(\circ)+65^(\circ)=130^(\circ)$

Angles adjacent to the base of isosceles triangle are congruent. The sum of the measures of all interior angles is 180°, then

$m\angle K=(1)/(2)(180^(\circ)-130^(\circ))=25^(\circ)$

Answer:

25 Degrees

Step-by-step explanation:

Which graph is correct? No horizontal shift,cosine, amplitude=2 and period of 2pi/3

Answers

Answer:

cosine, amplitude=2 and period of 2pi/3 is shown in figure 1.

Step-by-step explanation:

COSINE FUNCTON

Cos function (or cosine function) in a triangle is the ratio of the adjacent side to that of the hypotenuse.

cosine α = Adjacent Side/Hypotenuse

Since its amplitude is 2 . So the value of cosine function at COSIN 0 will be 2 and its period will be 2pi/3.

The above described situation is rightly depicted in figure 1.

To know more about the cosine function click here

brainly.com/question/15161326

#SPJ2

Answer:

# 1

Step-by-step explanation:

It is number one because if the Period is ( 2pi /3 ) them the middle of the function should be ( pi/3 ) and since the function is a cosine function, the graph should start at the top (2) instead of at 0.

Hope I helped!!

I want to know what is the area of 8ft to 12ft