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
Anika [276]
3 years ago
5

Pleaseee help i’m literally dying

Mathematics
1 answer:
o-na [289]3 years ago
8 0

Answer:

B.

Step-by-step explanation:

x^{2} -y^{2} = (x + y)(x - y)

So, if x + y = 7/10, and x - y = 5/14, x^{2} -y^{2} = (7/10) * (5/14) = 35/140 = 1/4.

(1/2)^2 = 1/4

So, (B) (1/2)^2 is your answer!

Hope this helps!

You might be interested in
Please help. I don't need a big explanation just a answer
stiv31 [10]
A answer of the explanation for the explanation is the answer
6 0
3 years ago
The Sugar Sweet Company is going to transport its sugar to market. It will cost $6500 to rent trucks, and it will cost an additi
inessss [21]

Answer:

$10000 Total cost to transport 14 tons

Step-by-step explanation:

The total cost C(S) = $6500 + ($250/ton)S.  <em>This is a linear function with initial value $6500 and slope $250/ton.</em>

C(14) = $6500 + ($250/ton)(14) = <em>$10000 = Total cost to transport 14 tons</em>

5 0
2 years ago
Read 2 more answers
Solve this equations 3x+4x-8=6(x-3)+x
Irina-Kira [14]

Answer:

no solutions

Step-by-step explanation:

8 0
1 year ago
What is the constant of proportionality in the equation?
IrinaVladis [17]

Answer:

The constant of proportionality is option D i.e 5.

Step-by-step explanation:

Variation:

Variation problems involve fairly simple relationships or formulas, involving one variable being equal to one term. There are two types of variation i.e.

  1. Direct variation
  2. Inverse variation

Direct Variation:

Mathematical relationship between two variables that can be expressed by an equation in which one variable is equal to a constant times the other.

Example y=kx

where, k  is constant of proportionality.

The above given example is of Direct Variation

∴ y = 5 x

∴ k = 5 = constant of proportionality.

Inverse Variation:

Mathematical relationship between two variables which can be expressed by an equation in which the product of two variables is equal to a constant.

Example yx=k

where, k  is constant of proportionality.

5 0
3 years ago
Read 2 more answers
Q1. A fluorescent lamp takes in energy from the electricity supply at the rate of 18 joules each second. It gives out 3 joules o
Dmitrij [34]

Answer:

15 joules

Step-by-step explanation:

SUBTRACT 3 FROM 18

18 JOULES-3 JOULES=15 JOULES

HOPE IT HELPS

8 0
2 years ago
Other questions:
  • Which statement is an axiom of Euclidean geometry? If two lines intersect, their intersection is a plane. If two planes intersec
    11·2 answers
  • What is the following is the solution to the equation 25^(z+2) = 125
    7·1 answer
  • Alguem me ajuda a como resolver essa questão -(1+1-4)=?
    9·1 answer
  • 3, 9, 15, ...<br> Find the 45th term.
    8·2 answers
  • !!!!PLEASE HELP!!!!
    14·1 answer
  • Can someone help me before 4:00 pls
    6·1 answer
  • Ten years ago, the population of a town was 5,085 people. Since then, the population of the town has
    9·1 answer
  • 10
    12·1 answer
  • Write an equation to represent the following statement.
    14·1 answer
  • What is the slope-intercept equation of the line below?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!