Plz help meh if it says high school its middle

Answer:

stone called gasthroliths,the largest one is 0.074

Step-by-step explanation:

Answer:

the person above me is correct

Step-by-step explanation:

the person above meh is correct

Answer:

y= 1/2x -1

Step-by-step explanation:

(0, -1), (2, 0)

y= mx + b

m= 1/2 (0.5)

b = -1

Answer:

y=1/2x-1

Step-by-step explanation:

i jus got it correct

Answer:

Your answer is: C) y=-2x+2

I am 100% sure!!

Step-by-step explanation:

Hope this helped : )

Answer:

A.) 31 2/3

Step-by-step explanation:

Answer:

45, 124, and 72

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

19 - 14 = 5 / 14 x 100 = 35.714 > 36%

The other values by calculating the percent increase were

(from 2-3) = 31.57%

(from 3-4) = 32%

Greatest growth was between years 3 and 4. The growth between those years was about 32%.

percentage, a relative value indicating hundredth parts of any quantity.

Given table is  participation in a school's debate club during the last four years.

Year           1   2   3   4

Students   14 19 25 33

We need to find between which two years did the club see the greatest growth.

From year 1 and 2 the growth is increased by 5 (19-14)

year 2 and 3 the growth is increased by 6 (25-19)

year 3 and 4 the growth is increased by 8 (33-25)

So between 3 and 4 there is greatest growth.

Now let us find the percentage of the growth.

33-25/25

0.32×100

32%

Hence, greatest growth was between years 3 and 4. The growth between those years was about 32%.

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Answer:

d=2/5

Step-by-step explanation:

Answer:

AB= 3/3 simplified= 1

BC= 2/4 simplified = 1/2

CD= 3/3 simplified = 1

DA= 2/4 simplified =1/2

Step-by-step explanation:

Answer:

539.67

Step-by-step explanation:

When you divide use long division. You get 539.666 you round to the hundredths and get 539.67 When you round if the number is bigger than 5 you add one if it’s less than 4 you keep the same in this problem the six in the thousandths was bigger than five so you up the hundredths place by One which makes that six into a seven and your new answer is 539.67

8) C

9) A

10) D

And the final one is D

Sorry if it is wrong.

Two supplementary angles are in the ratio 3:7. Find the angles ?

Let the two angles be 3x and 7x.

Supplementary angles add up to 180 degrees.

Therefore:

3x + 7x = 180

10x = 180

x = 18

3x = 3 * 18 = 54

7x = 7 * 18 = 126

Measure of angles are 54° and 126°.

What is Supplementary angle?

Sum of two or more angles are 180 degrees then, the angles are called supplementary angle.

Given that;

The ratio of angles are 3 : 7.

Now,

Let the two angles be 3x and 7x.

Since, Supplementary angles are add up to 180 degrees.

So,

3x + 7x = 180

10x = 180

x = 18

So, First angle of supplemental angles = 3x

                                                           = 3 × 18  

                                                           = 54

And, Second angle of supplemental angles = 7x

                                                                   = 7 × 18

                                                                   = 126

Thus, Measure of angles are 54° and 126°.

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Answer:

J=5(k+158292

Step-by-step explanation:

1 20 =4÷8+697 an

We have to determine, which of the following triangle is similar to another one.

Two similar triangle are always congruent. Two figures are similar if they have the same shape and size.

Two triangles are similar if their corresponding sides are proportional. Two polygons are similar if their corresponding side are proportional.

If two angles and the included side of one triangle are equal to the corresponding angles and side of another triangle, the triangles are congruent.

Both triangles are similar by SSS theorem, because all three pairs are in proportion,

To calculate the proportion of sides,

Triangle 2 ; m1 = 15 , m2 = 95

[tex]\dfrac{67}{15}= \dfrac{15}{95}[/tex]

Thus the angles are not proportion then the triangle are not similar.

Triangle 2 ; m1 = 65, m2 = 101

[tex]\dfrac{24}{65}= \dfrac{101}{101}[/tex]

Thus the angles are not proportion then the triangle are not similar.

Triangle 2 ; m1 = 59 , m2 = 45

[tex]\dfrac{45}{59}= \dfrac{80}{45}[/tex]

Thus the angles are not proportion then the triangle are not similar.

Triangle 2 ; m1 = 71 , m2 =77

[tex]\dfrac{71}{71}= \dfrac{32}{77}[/tex]

Thus the angles are in same proportion then the triangle are similar.

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The answer is D because with the weight is more high than the other

Answer:

1 and 1/3

Step-by-step explanation:

Fx equals 4x-6

Add six to both sides

6 equals 4X

Divide both sides by 4

2/3 equals x

Then GX equals f (2x)

Two times 2/3 is 1 and 1/3

The value of g(x) when f(x) = 4x − 6 and g(x) = f(2x) will be; 1/3

Function is a type of relation, or rule, that maps one input to specific single output.

We have been given that  f(x) = 4x − 6 and g(x) = f(2x), then;

We have to Add six to both sides;

f(x) = 4x − 6

6 = 4X

Now Divide both sides by 4;

2/3 =  x

Then G(X ) is equals to f (2x)

Now, 2( 2/3 ) =  1 /3

The value of g(x) when f(x) = 4x − 6 and g(x) = f(2x) will be; 1/3

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Answer:

there is no solution

Step-by-step explanation:

Expand.

15x+35+2x=7x+10x-4515x+35+2x=7x+10x−45

2 Simplify  15x+35+2x15x+35+2x  to  17x+3517x+35.

17x+35=7x+10x-4517x+35=7x+10x−45

3 Simplify  7x+10x-457x+10x−45  to  17x-4517x−45.

17x+35=17x-4517x+35=17x−45

4 Cancel 17x17x on both sides.

35=-4535=−45

5 Since 35=-4535=−45 is false, there is no solution.

No Solution

Answer:

Your answer is: No solution (There are no values of  x  that make the equation true.)

Step-by-step explanation:

Hope this helped : )

100% Sure I am Right : )

Answer:

i do not know but i want to get more points so sorry

Step-by-step explanation:

Answer:

-1/1

Step-by-step explanation:

The slope of a line is always the rise over run where rise is up or down(y axis) and the run is side to side(x-axis). Then, if the line is going up, your answer will be negative. So, using the points given, you can tell that the line is moving 2 units down while also moving 2 units to the left. Another way to calculate this is y2-y1 over(/) x2-x1, the y equals your y coordinates, x equals your x coordinants,d the 1 and 2 represent which points. Whichever point you use, you have to use the same coordinants fr the same value. For example, if you took the points (-2,0) and (0,-2) and you used (0,-2) as your second value, you can enter those into the formula.

(-2)-(0) / (0)-(-2) = -2 / 2

the denominater is a possitive two because, when you subtract a negative number, that number becomes positive and you now add it due to the distributive property. 0-(1)(-2) = -2 x -1 = 2

Answer:

12.5%

Step-by-step explanation:

32/4=8 32-28=4 4=1/8 1/8=12.5%

But there are no options so...

Answer:  A

Step-by-step explanation: 32 - 28 = p

                                                 32      100

Answer: C) 4 Signs

Step-by-step explanation:

9 1/3 ÷ 2 1/3 = 4

Answer:

add 4^5 4 times 5. 5times

Answer:

nO iTs 11.............

answer: 50x +3.5

Step-by-step explanation:

100 miles divided by 2 hours is 50 miles per hour, and he has already gone 3.5 miles, so the answer would be y= 50x +3.5

Answer:

Their is this website that has any basically every calculator on it and it show work. It is called "calculator soup"

Answer:

2.8867

Step-by-step explanation:

9.8x+17=7.6x-16

We move all terms to the left:

9.8x+17-(7.6x-16)=0

We get rid of parentheses

9.8x-7.6x+16+17=0

We add all the numbers together, and all the variables

2.2x+33=0

We move all terms containing x to the left, all other terms to the right

2.2x=-33

x=-33/2.2

x=-2.8867

Answer:   c because it got 4  and going down equally i guess

Step-by-step explanation:

Answer:

it’s D because the x side is 5 going up and the y side is 8 headed down.