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
UNO [17]
2 years ago
12

Explain how you would find the perimeter of this triangle.

Mathematics
1 answer:
Lynna [10]2 years ago
4 0

Answer:

<em>15.4 </em>

Step-by-step explanation:

\frac{u}{4} = tan51.3° ⇒ u = 4tan51.3° ≈ 5

\frac{4}{v} = cos51.3° ⇒ v = \frac{4}{cos51.3} ≈ 6.4

<em>P </em>≈ 4 + 5 + 6.4 = <em>15.4</em>

You might be interested in
Y=8/3x-5  my teacher want me to find the slope and y-intercept for each equation
Arte-miy333 [17]
Each of these equations follows the standard form: y = mx + b

The variable "m" is the slope, and the variable "b" is the y-intercept.

Therefore, with the equation y = 8/3x - 5, the slope ("m") would equal 8/3 and the y-intercept ("b") would equal -5
7 0
3 years ago
Work out this question pls
KatRina [158]

Answer:

3 3/16

Step-by-step explanation:

Conversion a mixed number 8 1/2

to a improper fraction: 8 1/2=8×2+1/2=16+1/2=17/2

To find a new numerator:

a) Multiply the whole number 2 by the denominator 3. Whole number 2 equally 2×3/3= 6/

3

b) Add the answer from previous step 6 to the numerator 2. New numerator is 6 + 2 = 8

c) Write a previous answer (new numerator 8) over the denominator 3.

Two and two thirds is eight thirds

Divide: 17/2×8/3=17/2×3/8=17×3/2×8= 51/

16

Dividing two fractions is the same as multiplying the first fraction by the reciprocal value of the second fraction. The first sub-step is to find the reciprocal (reverse the numerator and denominator, reciprocal of 8/3 is 3/8) of the second fraction. Next, multiply the two numerators. Then, multiply the two denominators. In the following intermediate step, it cannot further simplify the fraction result by canceling.

In other words - seventeen halves divided by eight thirds = fifty-one sixteenths.

51/16

3 3/16

7 0
2 years ago
n 2018, homes in East Baton Rouge (EBR) Parish sold for an average of $239,000. You take a random sample of homes in Ascension p
Olenka [21]

Answer:

Conclusion

   There is no sufficient evidence to conclude that the mean of the home prices from Ascension parish is higher than the EBR mean

Step-by-step explanation:

From the question we are told that

   The population mean for EBR is  \mu_ 1  = \$239,000

    The sample mean for Ascension parish  is \= x_2  = \$246,000

   The  p-value  is  p-value  =  0.045

     The level of significance is  \alpha = 0.01

The null hypothesis is  H_o : \mu_2  = \mu_1

The  alternative hypothesis is  H_a  :  \mu_2 > \mu_1

Here \mu_2 is the population mean for Ascension parish

   From the data given values we see that  

          p-value  >  \alpha

So we fail to reject the null hypothesis

So we conclude that there is no sufficient evidence to conclude that the mean of the home prices from Ascension parish is higher than the EBR mean

3 0
3 years ago
Please I need help please asap
Amanda [17]
I think the answer is D
6 0
2 years ago
Lacey has a 20% off coupon for Bed Bath and Beyond She wants to buy a beach towel priced at $15. If she uses her coupon what is
horsena [70]
10% of $15 = 15/10= 1.5
1.5 x 2= 3 = 20%
15-3=12
Therefore the towel will be $12 with a 20% of coupon
8 0
3 years ago
Other questions:
  • A yearbook printer charges based on the number of pages printed. Here is a table that shows the cost of some recent yearbooks.
    8·1 answer
  • Solve for x. 5 - x /3 = -15
    10·2 answers
  • Evaluate the function at the given value of the independent variable. Simplify the results. (If an answer is undefined, enter UN
    12·1 answer
  • Help me with my math problems
    8·1 answer
  • Ricardo has a square hot tub. He wants to build a square pool next to it that is a dilation of the hot tub using a scale factor
    10·2 answers
  • Plz help me with this
    10·1 answer
  • I need help with math homework by tomorrow at 7am if right and all done right will give brainliest
    7·1 answer
  • Can someone teach me how to solve this please
    5·2 answers
  • What is the mode of the following set of data? 24, 31, 12, 38, 12, 15
    9·1 answer
  • Question 14 of 25 The image shows the location of ladders around a circular pool. 10 C 8 2 0 2 B (6y-2 85 -12 -10 0 2 Cody walks
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!