1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
AnnyKZ [126]
3 years ago
12

What is the degree measure of arc UTR

Mathematics
1 answer:
Paladinen [302]3 years ago
3 0

Answer:

212°

Step-by-step explanation:

arc UTR = 180+32 = 212°

You might be interested in
Write an equation for the function that includes the following points (2, 32) and (3, 64)
luda_lava [24]

Answer:

y=32x-32

Step-by-step explanation:

this time no algorithm or equation was needed i saw that if the equation was y=32x there would be ordered pairs (1,32) and (2,64) so to delay it by 1  on the x side just subtract the slope from the y - intercept sorry if that doesn't make sense

6 0
3 years ago
Nancy has 62 more erasers than Barbara. Barbara has ferasers. Write the expression that
Anna11 [10]

Answer:

F+63= The amount of erasers Nancy has

4 0
3 years ago
A psychologist is interested in knowing whether adults who were bullied as children differ from the general population in terms
MissTica

Answer:

t = \frac{39.5-30.6}{\frac{6.6}{\sqrt{25}}}= 6.74

The degrees of freedom are given by:

df =n-1= 25-1=24

Now we can calculate the p value with the following probability:

p_v = 2*P(t_{24}>6.74)= 5.69x10^{-7}

And for this case since the p value is lower compared to the significance level \alpha=0.05 we can reject the null hypothesis and we can conclude that the true mean for this case is different from 30.6 at the significance level of 0.05

Step-by-step explanation:

For this case we have the following info given:

\bar X = 39.5 represent the sample mean

s =6.6 represent the sample deviation

\mu = 30.6 represent the reference value to test.

n = 25 represent the sample size selected

The statistic for this case is given by:

t =\frac{\bar X -\mu}{\frac{s}{\sqrt{n}}}

And replacing we got:

t = \frac{39.5-30.6}{\frac{6.6}{\sqrt{25}}}= 6.74

The degrees of freedom are given by:

df =n-1= 25-1=24

Now we can calculate the p value with the following probability:

p_v = 2*P(t_{24}>6.74)= 5.69x10^{-7}

And for this case since the p value is lower compared to the significance level \alpha=0.05 we can reject the null hypothesis and we can conclude that the true mean for this case is different from 30.6 at the significance level of 0.05

3 0
4 years ago
A bear can run up to 18.47 feet per second. How many feet could the bear run in 3.9 seconds? 720.33 feet 7,203.3 feet 72.033 fee
JulsSmile [24]

Answer:

72.033 ft

Step-by-step explanation:

To find this, let us set up a fraction. Since 18.47 = 1 second, y = is 3.9 seconds. Let "y" be the variable.

\frac{18.47}{1}=\frac{y}{3.9}

Step 1: Switch sides

\frac{y}{3.9}=\frac{18.47}{1}

Step 2: Apply rule: \frac{a}{1}=a

\frac{y}{3.9}=18.47

Step 3: Multiply both sides by 3.9

\frac{3.9y}{3.9}=18.47\cdot \:3.9

Step 4: Simplify

y=72.033

The bear can run 72.033 feet in 3.9 seconds

8 0
3 years ago
Read 2 more answers
Select the correct answer.
Sophie [7]

Answer:

D)  x² -x - 10  =0

Step-by-step explanation:

Given that

             \frac{2}{3x-6} - \frac{1}{3x+6} = \frac{1}{3}

L.C.M

         \frac{2(3x+6)-(3x-6)}{(3x+6)(3x-6)} = \frac{1}{3}

        \frac{(6x+12-3x+6)}{(3x+6)(3x-6)} = \frac{1}{3}

          \frac{(3x+18)}{((3x)^{2} )-(6)^{2} } = \frac{1}{3}

    ⇒ 3(3x+18) = 9 x^{2} - 36

   ⇒ 9 x + 54 = 9 x² - 36

  ⇒ 9 x² - 36 - 9x - 54 =0

⇒ 9 x²  - 9x - 90 =0

⇒ 9(x² -x - 10 ) =0

⇒ x² -x - 10  =0

8 0
3 years ago
Other questions:
  • Alice earns a monthly salary of 315 dollars plus a commission on her total sales.last month her total sales were $9640,and she e
    9·1 answer
  • Solve.<br> x<br> __<br> 2 = 7<br> ----------------------------------------<br> PLEASE HELP!
    9·1 answer
  • Mai has 40 tens and how many hundreds
    7·2 answers
  • 2) In 1000 sq. meter of land a farmer cultivated 765 kg of rice with the wastage of 23.5%. I) Find the weight of the wastage. II
    8·1 answer
  • Help please can figure this out
    14·1 answer
  • If a cone has a radius of 2 cm and a height of 10 cm, what is the volume?
    11·2 answers
  • Plz help me tha ks so myxhhh​
    13·1 answer
  • Select all the correct answers.
    10·1 answer
  • If x2 = 10, what is the value of x? (5 points)
    5·2 answers
  • Brianna earned $240.00 for 20 hours of work. How much was earned per hour?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!