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
anastassius [24]
3 years ago
9

Is (-5,-5)(−5,−5)left parenthesis, minus, 5, comma, minus, 5, right parenthesis a solution of y \geq -2x +4y≥−2x+4y, is greater

than or equal to, minus, 2, x, plus, 4 ?
Choose 1 answer:
a) yes
b) no
Mathematics
2 answers:
svetoff [14.1K]3 years ago
7 0

Answer:

no

for the khan academy people

Step-by-step explanation:

julia-pushkina [17]3 years ago
6 0

Answer:

A) yes

Step-by-step explanation:

i got it correct on usatestprep

You might be interested in
A standard deck of playing cards contains 52 cards, equally divided among four suits (hearts, diamonds, clubs, and spades). Each
Svetradugi [14.3K]
The order does not matter, so we will be using combinations here. 52C1 is the first one since there is only one possibility. 16C1 is the second. You have to multiply these two, so 52 X 16 = 832.
3 0
3 years ago
Find the volume and surface area of the prism below
Nata [24]

Answer:

a) The volume of the prism is 660 mm³

b) The surface area of the prism is 514 mm²

Step-by-step explanation:

The given prism for which we are to find the volume and the surface area shows the dimensions of the sides

a) To find the volume, we can consider the prism as a composite figure as follows;

The topmost cuboid with dimensions (15 - 2×3) mm, 3 mm, and 9 mm

Therefore, the volume of the topmost cuboid, V₁, is given as follows;

V₁ = 5 mm × 3 mm × 9 mm = 135 mm³

The volume of the cuboid on which the top cuboid rest, V₂, is given as follows;

V₂ = 15 mm × 5 mm × 7 mm = 525 mm³

The volume of the prism, V = V₁ + V₂

Therefore, we have;

V =135 mm³ + 525 mm³ = 660 mm³

The volume of the prism, V = 660 mm³

b) The surface area of the prism is given as follows;

The surface area of the top cuboid, SA₁, is given as follows;

SA₁ = 9 mm × 5 mm + 2 × 3 mm × 9 mm + 2 × 3 mm × 5 mm = 129 mm²

The surface area of the larger cuboid, SA₂, is given as follows;

SA₂ = 2 × 15 mm × 7 mm + 2 × 5 mm × 7 mm + 2 × 3 mm × 5 mm + 15 mm × 5 mm = 385 mm²

The surface area of the prism, SA = SA₁ + SA₂

∴ The surface area of the prism, SA = 129 mm² + 385 mm² = 514 mm²

4 0
3 years ago
Express 80 inches in standard notation using feet and inches.
Vladimir79 [104]

80 inches in standard notation using feet and inches would be expressed as 6 ft 8 inches by converting inches into feet and inches.

The solution to the given problem is to use some standard conversion units that are:

  • 1 foot = 12 inches
  • 1 inch = 0.8333 feet

Solution:

As mentioned above that one inch is equal to 0.8333 foot therefore

1 foot = 12 inches

then,

80 inches would be equal to

= \frac{80}{12} ft

= \frac{20}{3} ft

= 6ft 8 inches

= 6' 8"

Thus, 80 inches in standard notation using feet and inches would be expressed as 6 ft 8 inches by converting inches into feet and inches.

Learn more:

brainly.com/question/884268

3 0
3 years ago
What are the domain and range of the function f(x) = 3x + 5?
AveGali [126]
I think the answer is B.

If the equation you mean is f(x)= 3x^2 +5.

Hope this helps!
4 0
3 years ago
Read 2 more answers
8 exponent 2 times 6 exponent 2
ziro4ka [17]

Answer:

2304

Step-by-step explanation:

8²×6² = ?

8² = 8×8 = 64

6² = 6×6 = 36

64×36 = 2304

Hoped this helped !

Cheers, Z

3 0
3 years ago
Other questions:
  • The difference of two numbers is 2 the product of the two numbers is 440 what are the two numbers explain
    9·1 answer
  • Find the sum of 29,the product of 2 and 9 and the difference between 2 and 9<br>​
    15·1 answer
  • What is(14x2-27x+9)/(7x-3)?
    13·1 answer
  • Which values from the given replacement set make up the solution set of the inequality?
    15·1 answer
  • Use the following table below, which represents the average rainfall in Orlando to answer this questions:
    6·1 answer
  • Pls answer me this all question​
    13·2 answers
  • Is LMN a right triangle?
    12·2 answers
  • A rectangular sheet of paper has an area of 1/2 square feet. The length of the paper is 2 feet. What is the width of the paper i
    10·2 answers
  • The variable, y, varies directly with x. if y = 20 when x = 25, what is y when x = 43? Also please explain so I can understand t
    7·1 answer
  • Divided 80 by my number, and then added 13. The result was 93. What was my number?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!