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
vodka [1.7K]
3 years ago
9

The figure shows the front side of a purse in the shape of a trapezoid.

Mathematics
2 answers:
attashe74 [19]3 years ago
8 0
For this case, what you must do is take out the area of two triangles and add it to the area of a rectangle to find the total area.
 We have then:
 Triangle area:
 A = (1/2) * ((13-9) / (2)) * (10) = 10 in ^ 2
 Rectangle area:
 A = (9) * (10) = 90 in ^ 2
 Total area:
 At = 2 * (10) + 90 = 110 in ^ 2
 answer:
 110 in²
Levart [38]3 years ago
7 0

Answer:

110 in

Step-by-step explanation:

You might be interested in
Listed below are the overhead widths​ (in cm) of seals measured from photographs and the weights​ (in kg) of the seals. Construc
Anarel [89]

Answer and Step-by-step explanation: Scaterplot is a type of graphic which shows the relationship between to variables. In this question, you want to determine if there is a linear relationship between overhead widths of seals and the weights. So, the hypothesis are:

H₀: no linear correlation;

H₁: there is linear correlation;

In this hypothesis test, to reject H₀, the correlation coefficient r of the data set has to be bigger than the critical value from the table.

With α = 0.05 and n = 6, the critical value is 0.811.

The linear correlation is calculated as:

r = n∑xy - ∑x.∑y / √[n∑x² - (∑x)²] [n∑y² - (∑y)²]

r = \frac{6.9632 - 51.1108}{\sqrt{6.439 - (51^{2} )}.6.14482 - (1108^{2} ) }

r = 0.9485

Since r is bigger than the critical value, H₀ is rejected, which means there is enough evidence to conclude that there is linear correlation between overhead widths and the weights.

In the attachments is the scaterplot of the measurements, also showing the relationship.

5 0
3 years ago
Helpp me plzz <br> A.<br> B.<br> C.<br> D.
Galina-37 [17]
A is the answer. it’s the answer
8 0
3 years ago
The function of c=p+. 07p relates the price of an item p with its cost c after 7% tax and s added. A student has $12.50. What is
disa [49]

If you have $12.50 to spend, what is the cost of the most expensive item that you can buy? ... The sales tax in TN on nonfood items is 7%. .... Write a function rule to describe each situation The sellings price s(c) after a 45% markup ..... you want to write a program to calculate the total cost of an item that has sales tax added.


7 0
3 years ago
Which of the following statements must be true based on the diagram below select all that apply
ipn [44]

Answer:

all are true other than NONE OF THE ABOVE

Step-by-step explanation:

Hope this helps. let me know if any questions.

3 0
2 years ago
A circle is inscribed in a square. A point in the figure is selected at random. Find the probability that the point will be in t
Margaret [11]

Answer:

i think so 5%

\\

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • Find a numerical value of one trigonometric function of x for cscx=sinxtanx+cosx
    11·2 answers
  • a player gets to throw 4 darts at the target shown. Assuming the player will always hit the target, the probability of hitting a
    6·2 answers
  • Erica is making feathered caps for her school play. Each cap must have 3 feathers. Write an equation that represents the number
    8·1 answer
  • 2466.075 rounded to the nearest hundredth
    7·1 answer
  • Find the slope of the line that goes through the two points below.
    14·1 answer
  • Resuelve el problema aplicando las estrategias de solución de problemas.
    6·1 answer
  • One number is six more than a second number. four times the first is 10 less than 6 times the second. Find the numbers.
    6·1 answer
  • Using the information given, write an equation in slope-intercept form.
    12·2 answers
  • Anyone else bored or want to vent?​
    5·1 answer
  • Please help, i’m about to cry. HELP
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!