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
Lubov Fominskaja [6]
2 years ago
14

8 cm

Mathematics
1 answer:
Shalnov [3]2 years ago
3 0

Answer:

48

Step-by-step explanation:

You might be interested in
Find the value of this expression if x=9 x2 + 6 / x - 6
GREYUIT [131]

Answer:

87/3

Step-by-step explanation:

Here we are given the expression:

\frac{x^{2}+6}{x-6}

Now we have to find the value of this expression when x equals 9.

So plugging the value of x as -9 in the given expression:

\frac{x^{2}+6}{x-6}

=\frac{(9)^{2}+6}{9-6}

=87/3

So on evaluating we get the value of expression as 87/3.



3 0
3 years ago
Read 2 more answers
A mathematical relationship can be represented in which ways? Choose all that apply.
Ivenika [448]
B , A , C , D , it’s all of the above
3 0
3 years ago
If the current temperature is -11°F, what change in temperature would result in a final temperature of -27°F?
kirill [66]
-7 F I think is the answers
4 0
3 years ago
Soft 2 1/3 - 3/4 equals
Sergeu [11.5K]

Answer:

1 7/12

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
A banner is in the shape of a right triangle. the area is 63 inches. The height of the banner is 4 in less than twice the width
Blizzard [7]
Area=1/2 times base times height
note:bh=base times height

a=1/2bh
b=width

h=-4+2w
h=2w-4
subsitute
a=1/2w(2w-4)
a=1/2(2s^2-4w)
a=w^2-2w
a=63
63=w^2-2w
subtract 63 from both sdies
0=w^2-2w-63
factor
find what 2 numbers multiply to get -63 and add to get -2
the numbers are -9 and 7
so
0=(w-9)(w+7)
if xy=0 then x and/or y=0

so
w-9=0
w+7=0

solve each
w-9=0
add 9 to both sdies
w=9

w+7=0
subtract 7 from both sides
w=-7
width cannot be negative so this can be discarded

width=9

subsitute
l=2w-4
l=2(9)-4
l=18-4
l=14


legnth=14 in
width/base=9 in
5 0
3 years ago
Other questions:
  • A box is 1 meter wider than its height and 2 meters longer than his width.
    6·1 answer
  • A communications tower is located on a plot
    15·1 answer
  • samuel needs to estimate the product of 23 * 395. explain two different methods Samuel can use to estimate.
    14·1 answer
  • How can I solve proportions for missing sides in geometry?
    8·1 answer
  • 2. given 2x2 system<br> X + y - Z=3<br> 2y + 2z = 6<br> -2y - Z = -2
    9·1 answer
  • 7) 4b2 + 8b + 7 = 4<br> What the answer
    9·2 answers
  • The following lines: y=2/3(x) and y=-3/2(x) are...
    13·1 answer
  • HELP AS FAST AS YOU CAN PLEASE!!!!!
    5·2 answers
  • A merry-go-round can hold 36 people on each 5-minute ride. How many people would have received a ride on the merry-go-round in a
    6·1 answer
  • Cost of the student ticket to the school play is $7. Write an equation that correctly relates the total cost, c,
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!