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
SIZIF [17.4K]
2 years ago
15

Find the perimeter of area of rectangle 5 in 7in

Mathematics
1 answer:
scZoUnD [109]2 years ago
3 0
Area of a rectangle is A=l*w so you have 5 and 7 you times that and you get 35 squared inches
You might be interested in
What is the decimal form of 100/3, 100/5, and100 /6?
Alika [10]

Answer:

100/3=33.3333

100/5=20.0

100/6=16.6666666667

5 0
2 years ago
Read 2 more answers
5 minus 16 tenths ……
Bess [88]

Answer:

155

Step-by-step explanation:

6 0
1 year ago
If (x^2+1)/x = 7 find x^2+(1/x^2)
White raven [17]

Answer:

x²+(1/x²) = 47

Step-by-step explanation:

by identity : (a+b)² = a²+b²+2ab

(x+1/x)²= x²+(1/x)²+2(x)(1/x)

(x+1/x)²= x²+(1/x²)+2....(1)

since : (x²+1)/x = 7

(x²/x) +(1/x) = 7

x + (1/x )= 7

put the value for : x +(1/x) in (1) :

49 = x²+(1/x²)+2

x²+(1/x²) = 47

4 0
3 years ago
The solutions to a certain quadratic equation are x = -4 and x = 3. Write the equation in standard form below.
saw5 [17]

Answer:

x^2 + x -12

Step-by-step explanation:

If the solutions are x=-4 and x=3, then it must have factors (x+4)(x-3). Assuming there is no GCF or leading coefficient other than 1, multiply with FOIL to find the standard form.

(x+4)(x-3)\\x^2 + 4x -3x -12\\x^2 + x -12

7 0
3 years ago
Read 2 more answers
What is the vertex of the graph y = x^2 + 6x - 5 ?
Dafna11 [192]
Given:  <span>y = x^2 + 6x - 5.  Then a = 1, b = 6 and c = -5.

The x-coord. of the vertex is given by x = -b / (2a), which here is x = -6 / (2*1) = -3.

Use the given formula </span><span>y = x^2 + 6x - 5 to find the value of y when x = -3:

y = (-3)^2 + 6(-3) - 5 = 9 - 18 - 5 = -14

Then the vertex is (-3, -14).</span>
6 0
3 years ago
Other questions:
  • One base of a trapeziod is four less than three times the other shorter base
    9·1 answer
  • Multiply.<br><br> Express your answer in lowest terms.<br><br> 1/6 x 5/7 = ?/?
    5·1 answer
  • How many people can you serve with 6 pizzas if each pizza is 3/4 of a pizza?
    14·1 answer
  • To investigate whether or not sexism is part of the workplace 48 mail Bank supervisors were each given a personal file and asked
    15·1 answer
  • 6x(x^2-x+7)<br> Simplify your answer
    14·2 answers
  • I need help please and thank you
    13·2 answers
  • 8. If AC = 2x + 2 and GF = 4x - 14, find the value of x.<br> help please??
    8·1 answer
  • What do I do with e^y in the differential equation dy/dt =(2t)/(e^y)?
    12·1 answer
  • Can y’all help me I know it’s easy but still 2×5.6÷2.8+3.5
    11·2 answers
  • Can someone help with this please <br><br><br>​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!