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
Rzqust [24]
2 years ago
7

Please help giving brainliest

Mathematics
2 answers:
sergij07 [2.7K]2 years ago
8 0
First find area of rectangle
Formula: l * w
Rectangle = 9 * 18 = 162 ft^2
Now find area of triangle: bh/2
Base = 18 - 6 - 6 = 6
Height = 4
(6 * 4)/2 = 24/2 = 12 ft^2
Add rectangle and triangle areas
162 ft^2 + 12 ft^2 = 174 ft^2
Solution: A. 174 ft^2
pishuonlain [190]2 years ago
3 0

Answer:

174

Step-by-step explanation:

give brainliest please

You might be interested in
How do you tell someone u like them???????????????????????
puteri [66]
Text them and start off casual like “Hey” if they take like hours to respond it’s not even worth telling them but if they respond fast tell them if they reject it just tell them its a dare. And if you want to tell them in person tell them alone because if you tell them when they’re with there friends there probably gonna act different around you and most of the time reject you.
5 0
3 years ago
Read 2 more answers
Let f be a functions of degree 4 whose coefficients are real numbers: two of its zeros are - 3 and 4 - i. Explain why one of the
kvasek [131]

Answer:

Step-by-step explanation:

We have the following theorem, if f is a polynomial with real coefficients, we can factor it completely in factors of the degree at most 2.

Consider first a polynomial of degree two, hence it is a polynomial of the form ax^2+bx+c. The cuadratic formula tells us that the solutions are of the form

x = \frac{-b\pm \sqrt[]{b^2-4ac}}{2a}.

Note that square root, over the reals, tells us that the are only real solutions if b^2-4ac \geq 0. If that is not the case, say it's negative, the solution are complex. Then, the solutions are of the form

x = \frac{-b \pm i \sqrt[]{4ac-b^2}}{2a}. NOte that this means that if we have a complex number of the form a+bi that is a solution, then the number a-bi (who is called the complex conjugate) is also a solution.

Recall that when we have a polynomial f(x) whose a zero is the number c, then we can factor f as follows f(x) = (x-c) * p(x) where p(x) is another polynomial of lesser degree .

So far, we know that -3 and 4-i are zeros of the function f. Note that we are missing two zeros. But, since complex numbers are zeros of polynomial only by pairs (that is the number and its conjugate are zeros), then, we must have that one of the missing 2 zeros is a real number. We have 4-i as a zero, then, its complex conjugate must be also a zero, i.e 4+i is a zero.

8 0
3 years ago
Determine the factors of 4x2 5x − 6 a(4x − 2)(x 3) b(4x − 3)(x 2) c (4x − 6)(x 1) d(4x − 1)(x 6)
Lelu [443]
4x^2 + 5x - 6 = (4x - 3) (x + 2)

You can do it by using the quadratic function to solve 4x^2 + 5x - 6 = 0; the result will be x = 3/4 and x = -2

Then you have to make (x- 3/4) = 0 and (x +2 ) = 0

When you develop x - 3/4 = 0 you get 4x -3 = 0, which means that 4x - 3 is a factor. The other factor is directly x + 2.

Answer: option b: (4x -3)(x + 2)
8 0
3 years ago
Read 2 more answers
Suzanne bought a sweater at the sale price of $25. The original cost of the sweater was $40. What percent represents that discou
Blizzard [7]
15/40 x 100 = 37.5
equation for percent decrease is diiference/original x 100.
5 0
3 years ago
A fruit seller purchased 20 kg of apples at Rs 80 per kg and sold them at Rs 85 per kg. find profit and profit percent​
viktelen [127]

Answer:

Profit = Rs 100

Profit %age = 6.25%

Step-by-step explanation:

Cost Price = Rs 80

Cost Price for 20 kg = Rs 1600

Selling Price = Rs 85

<u><em>Profit for 1 kg</em></u> = Rs 85 - Rs 80

=> Rs 5 (For 1 Kg)

<u><em>Profit for 20 kg:</em></u>

=> Rs 5*20

=> Rs 100

<u><em>Now Profit %age:</em></u>

=> \frac{100}{1600}* 100

=> 0.0625 * 100

=> 6.25%

7 0
3 years ago
Read 2 more answers
Other questions:
  • Solve for T: PV=nRT
    15·2 answers
  • Given ^MNO = ^PQR,
    7·1 answer
  • How many dimes did she have
    14·1 answer
  • The distance, y, in miles, traveled by a car for a certain amount of time, x, in hours, is shown in the graph below:
    11·1 answer
  • SOMEONE PLEASE JUST ANSWER THIS FOR BRAINLIEST!!!
    8·1 answer
  • 35 is a factor, multiple or factor pair of 7
    6·2 answers
  • Pierre is running 26 and 2/10 miles in the marathon. he has ran 3/4 of the way. How far has he run?
    6·1 answer
  • The formula ...? = mass x accelerationIs used to find which of the following:
    11·2 answers
  • Cans of corn are on sale at 10 cans for $4. How much will 15 cans cost?​
    8·2 answers
  • Plz, help! Due soon!
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!