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
Anvisha [2.4K]
3 years ago
14

The difference of two numbers is 2 and the product of the numbers is 41.25. A. Write an equation representing the product B. Fin

d the two numbers
Mathematics
2 answers:
Zina [86]3 years ago
6 0
Yx=41.25
7.5×5.5=41.25
Art [367]3 years ago
6 0

Let us say first number is x.

Let us say second number is y.

We are given that:

The difference of the two numbers is 2.

x-y=2

x=2+y.................(1)

We are also given that:

product of the numbers is 41.25

x*y=41.25............(2)

Plugging the value of x from equation (1) in (2)

(2+y)*y=41.25

2y+y^{2}=41.25

On solving we will get,

y=5.5 and y=-7.5

So if y=5.5,

x= 2+y = 7.5

Answer : The first number is 7.5 and the second number is 5.5


You might be interested in
What kind of angle is 47 degrees
Wittaler [7]
The angle is and acute angle.
Acute: Anything under 90 Degrees
Right: 90 Degrees
Obtuse: Anything Above 90 Degrees
6 0
4 years ago
Find the area of the blue area if each<br> square represents 1.5 square meters.
Anni [7]

Check the picture below.

so the picture has a rectangle that is 8 units high and 12 units wide, and it has a couple of "empty" trapezoids, with a height of 5 and "bases" of 9 and 3.

now, if we just take the whole area of the rectangle and then subtract the area of those two trapezoids, what's leftover is the blue area.

\textit{area of a trapezoid}\\\\ A=\cfrac{h(a+b)}{2}~~ \begin{cases} h=height\\ a,b=\stackrel{parallel~sides}{bases}\\[-0.5em] \hrulefill\\ h=5\\ a=9\\ b=3 \end{cases}\implies \begin{array}{llll} A=\cfrac{5(9+3)}{2}\implies A=30 \end{array} \\\\[-0.35em] ~\dotfill\\\\ \stackrel{\textit{\large Areas}}{\stackrel{rectangle}{(12\cdot 8)}~~ -~~\stackrel{\textit{two trapezoids}}{2(30)}}\implies 96-60\implies 36

3 0
2 years ago
Multiply: (2x2 − 5x)(4x2 − 12x + 10)
11Alexandr11 [23.1K]
(2x^2-5x)(4x^2-12x+10) = <span>8x^4 - 44x^3 + 80x^2 - 50x

So, the answer is option C.</span>
5 0
4 years ago
a student is reading a fictional book at about 300 words per a minute. convert this rate to words per second
NeTakaya
300words/min
1min= 60 secs
300words/60secs= 5
5words/second is your answer
6 0
3 years ago
80 POINTS<br><br> Verify the Identity.<br> cot(x-π/2) = -tanx
lions [1.4K]

= cos(x-π/2)/sin(x-π/2)

= (cos(x)cos(π/2) + sin((x)sin(π/2)) / (sin(x)cos(π/2) - cos(x)sin(π/2)

= sin(x)/ (-cos(x)) .... cos(π/2) = 0; sin(π/2) = 1

= -tan(x)

idk if this is right but i tried

8 0
3 years ago
Read 2 more answers
Other questions:
  • How do you know that the triangle with side lengths 6, 8, and c is a right triangle?
    10·1 answer
  • Divide use partial quotations 6 divided by 258
    10·2 answers
  • On the first day of her 5-day trip, Miss Gordon drove 435 km in 5.3 hours. On the next three days, she drove 80.78 kilometers in
    10·1 answer
  • 90 points
    15·2 answers
  • Help with this math homework
    9·1 answer
  • Trevor solved the system of equations below. What mistake did he make in his work? 2x + y = 5 x − 2y = 10 y = 5 − 2x x − 2(5 − 2
    6·1 answer
  • I need help please anything would help
    11·2 answers
  • -5x = 35 what is x? ​
    6·2 answers
  • ( 13points)Help!!!
    7·1 answer
  • Here is my question.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!