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
matrenka [14]
3 years ago
14

Determine the area of the composite figureDetermine the perimeter of the composite figure​

Mathematics
1 answer:
OlgaM077 [116]3 years ago
7 0

Area: make it two rectangles:

13 x 6 and 5 x 7

Area = 113 square m

Perimeter = 13 + 6+8+7+5+13 = 52 m

You might be interested in
How should this model be completed to represent 820 ÷ 17
EleoNora [17]

Answer: 820/17 lol

Step-by-step explanation: coz I juss know

5 0
3 years ago
Given loga (m) = 10 and loga (n) = 25 , find loga (m * n ^ 2)
mina [271]

The result of the log function log_a (m * n ^ 2)  is 60

According to the law of logarithm if log_ab=y then b=a^y

Given the following expressions

log_am=10\\log_an=25

This can be expressed as

m =a^{10} \ and \ n = a^{25}

Substitute the value of m and n into the expression log_a (m * n ^ 2) to have:

log_a (m * n ^ 2) = log_a(a^{10}\times a^{50})\\=log_aa^{60}\\=60log_aa\\=60(1) \\= 60

This shows that the result of the log function log_a (m * n ^ 2)  is 60

Learn more here: brainly.com/question/12049968

6 0
2 years ago
Refer to the sample data for​ pre-employment drug screening shown below. If one of the subjects is randomly​ selected, what is t
RoseWind [281]

Answer:

0.193877

Step-by-step explanation:

The data given to us is

<em><u>Pre-Employment Drug Screening Results</u></em>

                    Positive test result                 Negative test result

                    Drug Use Is Indicated            Drug Use Is Not Indicated

Subject Uses Drugs:            38                                         12

Subject Is Not a drug user: 19                                         29

Now the total of this is = 38+19+12+29= 98

Now the probability of false positive is = 19/98= 0.193877

The <u>Subject Is Not a drug user </u>  would suffer from a false positive. He is not a user and has a positive result.

7 0
3 years ago
A car has an initial value of $20,000. The value then "depreciates" or decreases by 10% of its initial value each year. Which eq
Elden [556K]

Answer:

D) v = -2,000y + 20,000.

Step-by-step explanation:

The question gives a linear relationship between two quantities.  This means that the relationship between the initial value of the car and the amount it depreciates each year is proportional, or constant.  Since the value of the car decreases by 10% of its initial value each year, then each year the value will decrease by 10% of 20,000 or 0.10 x 20000 = $2,000.  Since we know the value is decreasing each year, this amount would be subtracted from the initial value of $20,000.  So, D) v = -2,000y + 20,000 would be the only equation that represents this scenario.  

8 0
3 years ago
Written in simplest form explain how you found the answer
Anettt [7]
The answer is dividing stuff
8 0
3 years ago
Other questions:
  • Consider the equation:
    13·1 answer
  • If a = 0.3 with a line over 3 and b = 0.5 with a line over 5, what is the value of a + b?
    8·2 answers
  • Decimal formal 1.96 becomes what expressed as a percent
    8·1 answer
  • Is problem 21 right?
    6·1 answer
  • 1) A spice merchant divided 9/10 of a pound of ground cinnamon into 9 equal packages. He then sold the ground Cinnamon to restau
    5·1 answer
  • Through: (-2,-1), slope= 5/2
    14·2 answers
  • How do you solve this? r^2+32=12r
    12·1 answer
  • Graph the solution x+y is less than or equal to 6 and x is less than or equal to 4
    11·1 answer
  • Simplify log 4 - log 8
    8·1 answer
  • A pile of newspapers in Ms.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!