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2 years ago

WILL GIVE BRAINLIEST ANSWER WHEN POSSIBLE (IF CORRECT)

Mathematics

2 answers:

STALIN [3.7K]2 years ago

5 0

Is there a picture to go with this problem?

uysha [10]2 years ago

3 0

Answer:The answer is C

Step-by-step explanation:

Reflection about the y-axis followed by a translation right by 2 units

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An angle that measures between 90 and 180° is called?

larisa86 [58]

Answer:

<h2>Obtuse Angle </h2>

Step-by-step explanation:

An obtuse angle has a measurement greater than 90 degrees but less than 180 degrees.

8 0

2 years ago

3. The following data was collected from a simple random sample from a process (an infinite population). 13 15 14 16 12 a. The p

SVETLANKA909090 [29]

Answer:

Step-by-step explanation:

Given the data:

13 15 14 16 12

The point estimate of the population mean will be :

ΣX/ n

X = Given data points

N = sample size

ΣX = (13 + 15 + 14 + 16 + 12) = 70

N = 5

Hence,

ΣX/ N = 70 / 5

Point estimate of population mean = 14

3 0

2 years ago

AP STATISTICS

Stels [109]

Based on the random sample of beach lengths taken, the probability of a randomly selected beach having a length of 12 miles is C. 0.

<h3>What is the probability that a beach is 12 miles in length?</h3>

Beach length is considered a continuous variable which takes a numerically positive form because it can have any one of infinite possible values.

As a result, there is no possibility that a beach chosen at random will have a given length of 12 miles which means that the probability is 0.

In conclusion, the probability that a selected beach has a length of 12 miles is 0.

Find out more on continuous variables at brainly.com/question/27761372

#SPJ1

5 0

1 year ago

X^2-x+2=0 Please use the quadratic formula

Ainat [17]

Answer:

$\boxed{\sf x=\cfrac{1\pm \sqrt{-7} }{2}}$

Step-by-step explanation:

$\sf x^2-x+2=0$

Use quadratic formula:

$\boxed{\sf \frac{-b\pm \sqrt{b^2-4ac}}{2a}}$

$\sf a=1, b=-1, c=2$

___________________________

$\sf x_1,_2=\cfrac{-\left(-1\right)\pm \sqrt{\left(-1\right)^2-4\times \:1\times \:2}}{2\times \:1}$

$\sf \sqrt{\left(-1\right)^2-4\times \:1\times \:2}$

$\sf =\sqrt{-7}$

_________________

$\sf x_1,_2\cfrac{-\left(-1\right)\pm \sqrt{-7}}{2\times \:1}$

$\sf -(-1)=1$

$2\times 1=2$

$\sf x_1,_2=\cfrac{1\pm \sqrt{-7} }{2}$

_______________________________________

Learn more: brainly.com/question/22286698

4 0

2 years ago

Which expression has twice the value of 2•2•2•2•2? A. 2^6 B. 2^10 C. 4^5 D. 4^10

IgorC [24]

2x2x2x2x2=32

32x2=64

2x2x2x2x2x2=64

2^6 is your answer

3 0

2 years ago

Read 2 more answers