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
Eduardwww [97]
3 years ago
10

A solution of the inequality 2x + y < -3 in order pair

Mathematics
1 answer:
vlabodo [156]3 years ago
3 0

its your ans have a nice day

You might be interested in
I need help please this is due in about 5 minutes
strojnjashka [21]
5x^2= 2205

Divide both sides by 5
x^2=441

Find the square root of both sides
x= 21
4 0
3 years ago
Find the volume of a pyramid with a square base, where the perimeter of the base is 10.1\text{ ft}10.1 ft and the height of the
rjkz [21]

Answer:

28.5 ft^3

58.3 m^3

Step-by-step explanation:

volume of a pyramid = 1/3 x length x width x height

Perimeter of a pyramid = 4 x length

10.1 = 4 x length

length = 10.1 / 4 = 2.525

1/3 x (2.525 x 2.525 x 13.4) = 28.5 ft^3

1/3 x (6.1 x 6.1 x 4.7) = 58.3 m^3

the tenth is the first number after the decimal place. To convert to the nearest tenth, look at the number after the tenth (the hundredth). If the number is greater or equal to 5, add 1 to the tenth figure. If this is not the case, add zero

8 0
3 years ago
Write x2 - 8x + 13 = 0 in the form (x - a)2 = b, where a and b are integers. a.)(x - 4)2 = 3 b.) (x - 3)2 = 2 c.)(x - 2)2 = 1 d.
loris [4]
The answer is <span>a.)(x - 4)2 = 3.

(x - a)</span>² = b can be expressed as:
x² - 2ax + a² = b                                 ⇒ x² - 2ax + a² - b = 0

Our equation is                x² - 8x + 13 = 0.
The general formula is    x² - 2ax + (a² - b) = 0

Thus:
8x = 2ax    and a² - b = 13

Divide both sides of the first equation (8x = 2ax) by x:
8 = 2a           ⇒ a = 8 ÷ 2 = 4

Replace a in the second equation (a² - b = 13):
4² - b = 13     ⇒ b = 4² - 13 = 16 - 13 = 3

Now when we have a and b, let's just replace them in the general equation:
(x - a)² = b
(x - 4)² = 3
4 0
3 years ago
Please help this is my 3rd time asking :(​
Ainat [17]

Answer:

$6

Step-by-step explanation:

She bought a toy for 4 dollars, so we need to subtract that from 88. This gives us 84 dolalrs. She bought 8 shirts and 6 pants, which is 14 items total. Divide 88 by 14 and you get 6.

Hope that helps :)

4 0
2 years ago
Read 2 more answers
Someone help.me find angle C and D<br>also this is in CIRCLE THEOREM lesson​
Artyom0805 [142]

Step-by-step explanation:

Opposite angles in a cyclic quadrilateral are supplementary.

Therefore 3c = 4d = 180°, c = 60° and d = 45°.

8 0
3 years ago
Read 2 more answers
Other questions:
  • What two numbers multiply to get -27 and add to 6
    9·1 answer
  • Another name for the positive integers is the ___________ numbers.
    15·2 answers
  • Find the distance between j(-3,4) and k(2,-4)
    14·1 answer
  • Triangle XYZ is reflected across the y-axis, and X = (4,-5). What are the coordinates of X’ ?
    12·1 answer
  • Sarah changed the quadratic function x^2 - 8x+10 from
    8·1 answer
  • PLS HELP ASAP!!! 30 POINTS (a) What is m&lt;3 ? (b) What is ?
    5·2 answers
  • Sofia bought a tablet that was 15 % off the regular price of $775.
    11·2 answers
  • Curtis has started to bike every day. His goal is to ride 16.5 kilometers each day. He bikes of that distance on Monday. He bike
    6·1 answer
  • What is B^2 ?<br><br> Square root of B^2 is ?
    15·1 answer
  • The triangles shown below must be congruent.<br> False<br> True
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!