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
Stolb23 [73]
1 year ago
8

Please answer fast

Mathematics
1 answer:
worty [1.4K]1 year ago
5 0

Considering the area of a triangle, the region that has a population density less than 60 animals per square mile is:

C. c.

<h3>What is the area of a triangle?</h3>

The area of a triangle of base b and height h is given by:
A = 0.5bh.

Item a:

We have that b = 40, h = 35, hence the area in miles squared is given by:

A = 0.5 x 40 x 35 = 700.

The density is the number of animals divided by the area, hence:

D = 42500/700 = 60.7.

Item b:

We have that b = 38, h = 25, hence the area in miles squared is given by:

A = 0.5 x 38 x 50 = 950.

Then, the density is:

D = 60800/950 = 64.

Item c:

We have that b = 42, h = 49, hence the area in miles squared is given by:

A = 0.5 x 42 x 49 = 1029.

Then, the density is:

D = 57300/1029 = 55.7.

Hence option C is correct.

More can be learned about the area of a triangle at brainly.com/question/21735282

You might be interested in
In the current year, Brown, a C corporation has gross income (before dividends) of $900,000 and deductions of $1,100,000 (exclud
lyudmila [28]

Answer:

$170,000

Step-by-step explanation:

Gross income is $900,000

Add dividends which is $100,000

Total income is $900,000+$100,000=$1,000,000

Deductions is $1,1000,000.

Note that the deductions is less Dividends Received Deduction (DRD)

Additional deductions due to dividends

Add DRD of which will be 70%  of the dividends received hence 0.7*$100,000= $70,000 since he owned 15% of a Fortune 500 corporation

Total deductions is $1,1000,000+$70,000=$1,170,000

Loss=1,1700,000-$1,000,000=$170,000

Total net loss is $170,000

8 0
3 years ago
Pls help pls I’ll mark you brain
Sergeeva-Olga [200]

Answer:

option b is the correct one l

4 0
3 years ago
Please help with math
kykrilka [37]

Answer:

2nd option, x > 1.10

Step-by-step explanation:

7e^{2x}-5 > 58

Add 5 to both sides,

7e^{2x}-5+5 > 58 +5\\7e^{2x} > 63

Divided both sides by 7,

\frac{7e^{2x}}{7} > \frac{63}{7}

e^{2x} > 9

Apply Exponent Rule,

2x > 2ln(3)

\frac{2x}{2} > \frac{2ln(3)}{2}

x > ln(3) or x > 1.09861

Learn more about logarithms here: brainly.com/question/12049968

5 0
1 year ago
Find the value of given expression<br><br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B213%20%5Ctimes%20213%7D%20" id="TexForm
Hatshy [7]

Answer:

213 Answer ..............

7 0
2 years ago
Read 2 more answers
3s+2t−3 =c<br> −7s−5t =4<br> ​
irinina [24]

Answer:

c=

−4

3

s−t+

−4

3

Step-by-step explanation:

Let's solve for c.

3s+2t−3c−7s−5t=4

Step 1: Add 4s to both sides.

−3c−4s−3t+4s=4+4s

−3c−3t=4s+4

Step 2: Add 3t to both sides.

−3c−3t+3t=4s+4+3t

−3c=4s+3t+4

Step 3: Divide both sides by -3.

−3c

−3

=

4s+3t+4

−3

c=

−4

3

s−t+

−4

3

3 0
3 years ago
Other questions:
  • Find the value of x in the triangle above Thank you to whoever helps
    5·1 answer
  • Lindsay is 5 55 years younger than Mark. Seven years ago, the sum of their ages was 31 3131. Let l ll be Lindsay's age and let m
    9·1 answer
  • Jose Is planning an end of the year swimming party for some of his friends he wants to make gift bags for each of them I he has
    9·1 answer
  • Given f (x)=4x-1, what is the domain value if the range is -5?
    13·1 answer
  • It takes a boat going upstream 3 hours to cover the same distance, as it would cover in 2 hours going downstream. What is the sp
    15·1 answer
  • Can someone please explain to me (in steps) how to round decimals to the nearest half? Thanks!!
    10·2 answers
  • 1) A farmer has sheep and cattle in the ratio 8:3.
    9·1 answer
  • Irene eats 45 grams of fiber every day. Each gram equals 100% of fiber. How many grams did she have (in %)?
    9·2 answers
  • Can<br> you make a square out of 56 blocks?
    9·1 answer
  • i bougth 3 bags of candy and 1 drink for 3.20 dollars. my sister bought 2 bags of candy and 4 drinks for 6.30 dollars. how much
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!