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3 years ago

What is the answer confuse

Mathematics

1 answer:

nordsb [41]3 years ago

3 0

180-95=85
I believe 85 degrees is the answer

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Help on #51 please !!

Aleks04 [339]

Answer:

53. ±6

51. 2

Step-by-step explanation:

According to the Order of Operations [GEMS\BOMDAS\PEMDAS etc.], in this case, evaluate everything in grouping symbols first, then evaluate the exponents to avoid confusion:

$\sqrt{(32 + {2}^{3} - 4)} = \sqrt{32 + 8 - 4} = \sqrt{36} = ±6 \\ \\ (17 - 11 + {4}^{2}) \div 11 = (17 - 11 + 16) \div 11 = \\ \\ 22 \div 11 = 2$

I am joyous to assist you anytime.

4 0

4 years ago

Can someone please help me for four and five I need to get it done in a few minutes please help

lakkis [162]

4.)6 2(6) + 4
9 2(9)+ 4
15 2(15) + 4

5 0

3 years ago

How many games were played in this season? Which range of runs scored during a game occurred most frequently? Which data fits wi

inessss [21]

I don't see how the numbers on the chart work with the table because I

got 1(1), 3(2,2,2), 6(4,4,4,4,4,4), 10(6,6,6,6,6,6,6,6,6,6), 5(8,8,8,8,8), 3(10,10,10) ,1(12)

that is how i see the chart, sorry if i got it wrong.

7 0

3 years ago

Find the angle between the given vectors to the nearest tenth of a degree.

shusha [124]

The question ask to find the angle between the given vector to the nearest tenth of a degree and base on the value or the coordinates of each vector, the possible value of the angle base on the said vectors is 1.8 degree. I hope you are satisfied with my answer and feel free to ask for more

7 0

3 years ago

Read 2 more answers

Use the normal distribution of fish lengths for which the mean is 11 inches and the standard deviation is 2 inches. assume the v

Kaylis [27]

To solve this problem, we make use of the z statistic. What we have to do here is to find for the z score using the given data and from the standard probability tables for z, we locate the proportion of the fish longer than 12 inches.

The formula for calculating the z score is:

z = (x – μ) / σ

where,

x = the sample value = 12 inches

μ = the sample mean = 11 inches

σ = 2 inches

so,

z = (12 – 11) / 2

z = 1 / 2

z = 0.5

Since we are looking for the values greater than 12, so this is a right tailed test. Using the tables, the value of p at this value of z is:

p (z = 0.5) = 0.3085

Therefore there is a 30.85% probability that the fish is longer than 12 inches.

3 0

4 years ago