What type of slope is it eight steep
negative
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Zero slope


Please help!

Answer:

The unit rate will be amount ÷ price

Thus,

3÷4.50

⇒ 0.66..........

And this means 0.66 will be the range.

Answer:

0.06euros (2dp)

Step-by-step explanation:

18 donuts = 0.50euros (50 cents)

1 donut = 0.03euros (2dp) (3 cents)

2 donuts = 0.06euros(2dp) (6cents)

Answer:

angle 7and 8

angle 9 and 6

Step-by-step explanation:

Answer:

This would equal sec (B)

Step-by-step explanation:

2/x+4=3^x+1It's too short. Write at least 20 characters to explain it well.

Answer:

2.954545454

Step-by-step explanation:

65/22 = 65 divided by 22. That is how many times 22 can go into 65

A decimal number has a decimal point in it. That is a whole number and some fraction that could be in tenths or otherwise.

65 is the numerator,

22 is the denominator

Using a calculator

65/22 = 2.9545454

Answer:

I think c, - 1.8 is the answer

-1.6 (c)

My reasoning behind this is that the number would be logical considering the fact that the point is close to 0. Also, I ruled out the other choices, and here's how I did it:

I know that A is not the answer because that would make it farther back on the number line and the point B is closer to 0 than it is to 3.8 so, I know that A is not correct.

I know that B is not the answer because -5.23 would be farther behind point A which rules it out entirely.

I know that D is not the answer because 0.1 would be right after point c (0) meaning that the point can be ruled out right away.

That leaves the only logical answer to be C because it is closer to 0 but still in between points A and B.

Hope this helps and have a nice day.

-R3TR0 Z3R0

Answer: 24 bottles

Step-by-step explanation: 1 gallon is 8 pints so 8*3 is 24 so 24 bottles

Answer: the answer is 4.08

Step-by-step explanation:

Answer:

4.08

Step-by-step explanation:

2.29+2.59-0.50-0.30 is equal to 4.08

it's just addition and subtraction haha

Answer:

8x^4

Step-by-step explanation:

x^2*x*8*x

=8*x^4

=8x^4

I believe I am accurate! So sorry if I am mistaken,  I couldn't see the problem perfectly. Also, make sure to have the picture blurry it was very difficult to calculate the correct interpretation (even if I am correct).

Answer:

x=81°

Step-by-step explanation:

The sum of all angles in a triangle is 180°

57+42=99

180-99=81

Answer:

10%

Step-by-step explanation:

86 + 774 = 860 total mugs

86/860 or 86 ÷ 860 = 0.1 or 10%

Answer: the answer is 14 if the 2 and  7 are a fraction and if it’s just 27xn=4 the answer is 4/27 and in decimal form it’s 0.148

Step-by-step explanation:

Answer: n=14

First, multiply 2/7xn which is 2n/7=4

Next, multiply both sides by 7 to get the 2n on one side by its self (2n=28)

Then divide 28 by 2 which gives you n=14

Hope that helps

Answer:

12

Step-by-step explanation:

144/16=9

Each child gets sixteen coins if there are nine children.

9+3=12

There are three more children so there are twelve.

Answer: 50 ft

Step-by-step explanation:

The seagull is 20 ft above sea level.

Shark is 30 ft below seas level.

To find their distance, add their distances from sea level because it is middle ground between where they both are:

= 20 + 30

= 50 ft

Answer:

41. f⁻¹(x) = -9x + 4

43. m⁻¹(x) = ∛(x-2)/4  

Step-by-step explanation:

41. y = (4-x)/9

swap x and y: x = (4-y)/9

solve y: 9x = 4-y

             y = -9x + 4

45. y = 4x³+2

     x = 4y³+2

     4y³ = x-2

     y³ = (x-2)/4

     y = ∛(x-2)/4

Let you do 42 and 46 by yourself

Answer: 1210

Step-by-step explanation:

Answer: 56

Step-by-step explanation:

Answer:

x = 55.94 degrees

Step-by-step explanation:

(to find x, use cosine) (cos = [tex]\frac{adjacent}{hypothenuse}[/tex])

First step: write out the equation

⇒ cos x = [tex]\frac{14}{25}[/tex]

Second step: find out what [tex]\frac{14}{25}[/tex]  is

⇒ [tex]\frac{14}{25}[/tex] = 0.56

Third step: find out what the cos-1 of 0.56 is

⇒ cos-1 of 0.56 = 55.94

Fourth step: you got your answer

⇒ x = 55.94

Answer:

3.84, and lower. These are correct

Step-by-step explanation:

I did the test but I am not sure which is the answer for the first one. It’s is NOT 2.6

Answer:first blank is 2.2

Step-by-step explanation:

you find the mean of the data which is 8. Then you subtract every data point from 8, add them up and find the mean of the new numbers,

Answer:

CD overbar is congruent to XY overbar

Answer:

sorry i did my math wrong its...I think its 84 meters

Answer:

10.314

Step-by-step explanation:

Answer:

2x² - 8x + 3

Step-by-step explanation:

( 3x² - 5x +3) + (-x² - 3x)

= 3x² - 5x +3 - x² - 3x

= 3x² - x² - 5x - 3x + 3

= 2x² - 8x + 3

Answer:

7 years

Step-by-step explanation:

Given :

The Simple Interest earned, I = $ 6720

Rate of interest, r = 8% per annum

Principal amount, P  = $12,000

We known that :

[tex]$I = \frac{P \times T \times r}{100}$[/tex]

Here t is the number of years of investment.

Therefore,

[tex]$t= \frac{I \times 100}{p \times r}$[/tex]

[tex]$t= \frac{6720 \times 100}{12000 \times 8}$[/tex]

t = 7

So, the sum was invested for 7 years.

Answer:

The expression is not factorable with rational numbers.

32x

Step-by-step explanation:

Answer:

Kindly check explanation

Step-by-step explanation:

Given the data:

85, 91, 83, 78, 79, 64, 81, 97

Ordered data : 78, 79, 81, 83, 85, 91, 97

Mean:

Σx / n =

n = sample size = 8

(64+78+79+81+83+85+91+97) / 8

= 658 / 8

= 82.25

Median = 1/2(n+1)th term

1/2(8+1)th term = 1/2 * 9 = 4.5th term

(4th term + 5th term) /2 = (81 + 83) / 2 = 82

Mode = 85, 91, 83, 78, 79, 64, 81, 97

Outlier:

Lower = Q1 - 1.5(IQR)

Upper = Q3 + 1.5(IQR)

Using a calculator :

Q1 = 78.5 ; Q3 = 88 ;

IQR = (Q3 - Q1)

(88 - 78.5) = 9.5

Outlier :

78.5 - 1.5(9.5) = values < 64.25

88 + 1.5(9.5) = values > 102.5

Hence. Outlier is 64

Removing the Outlier :

Data = 78, 79, 81, 83, 85, 91, 97

Mean = 84.85

Median = 83

Based on the result, the median is the best measure of central tendency for the data:

Answer:

A and C

Step-by-step explanation:

#CarryOnLearning

Answer:

Its b

Step-by-step explanation:

I had to use multiple apps to get this but im pretty sure its b, its definitly not A c or D. I have this exact same test.

90 Minutes i think

\

Given:

The measure of three sides of a triangle are 8, 7 and 14.

To find:

The measure of the angle opposite the side of length 8.

Solution:

According to the Law of Cosine:

[tex]\cos A=\dfrac{b^2+c^2-a^2}{2bc}[/tex]

Let a=8, b=7 and c=14, then by using Law of Cosine, we get

[tex]\cos A=\dfrac{7^2+14^2-8^2}{2(7)(14)}[/tex]

[tex]\cos A=\dfrac{49+196-64}{196}[/tex]

[tex]\cos A=\dfrac{181}{196}[/tex]

Taking cos inverse on both sides.

[tex]A=\cos^{-1}\dfrac{181}{196}[/tex]

[tex]A=22.561328[/tex]

[tex]A\approx 22.6[/tex]

Therefore, the measure of the angle opposite the side of length 8 is 22.6 degrees.