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
AVprozaik [17]
3 years ago
8

Wich is the solution for -7x > 49 ?

Mathematics
1 answer:
almond37 [142]3 years ago
4 0

Answer:

x > -7

<h2>Steps - </h2>

-7x > 49

Multiply both sides by (-1) (Reverse inequality)

(-7x) (-1) < 49 (-1)

Simplify

7x < -49

Divide both sides by 7

7x/7 < -49/7

Simplify = x > -7

You might be interested in
(CO 1) You need to study the satisfaction of customers of a specific restaurant. You decide to randomly select a few tables and
Elena-2011 [213]

Answer:

Cluster

Step-by-step explanation:

The Cluster sampling technique involves choosing a population to be studied and dividing it into clusters that truly represent the population, through random sampling. In the question above, all the customers in the restaurant represent the population to be studied. Since all the customers can not be interviewed at that time, clusters, in the form of tables are formed through random sampling.

It is necessary for the researcher to ensure that the customers in all the table clusters truly represent the population.

7 0
2 years ago
What is the measuring of angle x?
docker41 [41]
42 + 90 +x = 180

x = 180 - 132

x = 48

see picture:

4 0
3 years ago
The five circles making up this archery target have diameters of length $2,4,6,8,$ and $10$. What is the total red area?
Sliva [168]

Answer:

A=15\pi\ units^2

Step-by-step explanation:

<u><em>The picture of the question in the attached figure</em></u>

we know that

It is given that the diameter of 5 circles making up the archery is 2,4,6,8, and 10.

To determine the total red area, we use the formula for area of the circle

A=\pi r^{2}

step 1

Find the Area of the 1st red circle

r=2/2=1\ unit ---> the radius is half the diameter

A_1=\pi (1)^{2}=\pi\ units^2

step 2

Find the Area of the 2nd white circle

r=4/2=2\ units ---> the radius is half the diameter

A_2=\pi (2)^{2}=4\pi\ units^2

step 3

Find the Area of the 3rd red circle

r=6/2=3\ units ---> the radius is half the diameter

A_3=\pi (3)^{2}=9\pi\ units^2

step 4

Find the Area of the 4th white circle

r=8/2=4\ units ---> the radius is half the diameter

A_4=\pi (4)^{2}=16\pi\ units^2

step 5

Find the Area of the 5th red circle

r=10/2=5\ units ---> the radius is half the diameter

A_5=\pi (5)^{2}=25\pi\ units^2

The total red area is given by

A=A_5-A_4+A_3-A_2+A_1

substitute

A=25\pi-16\pi+9\pi-4\pi+\pi

A=15\pi\ units^2

7 0
3 years ago
EASY ALGEBRA 1 QUESTION:
lora16 [44]

Answer:

Trinomial

Step-by-step explanation:

yes they're considered terms

6 0
3 years ago
Read 2 more answers
For an art project, Lisa has decided to decorate the letter block “L” (shown in the diagram) built from two rectangular prisms.
MariettaO [177]

Answer:

2400

Step-by-step explanation:

8 0
2 years ago
Other questions:
  • Is 4^12 equivalent to 4^7 x 4^-5
    9·1 answer
  • What are the common factors of 10 25 and 75
    5·1 answer
  • How do you do this to get one pls I need help
    12·1 answer
  • In a class 0f 25, 10boys play cricket, 5 boys play football, 4boys play hockey. 3boys play both football and cricket and 2 boys
    6·1 answer
  • Given that point U is the circumcenter of triangle xvz , which segments are congruent?
    7·1 answer
  • GIVING OUT BRAINLIEST!! All sacks of sugar have the same weight. All sacks of flour also have the same weight, but not necessari
    10·2 answers
  • Determine if the slope of the line graphed below is either positive or negative. Then find the slope (m) of the line
    10·1 answer
  • is it always true that the y-values of a quadratic function have opposite signs on either side of a zero of the function? Explai
    8·1 answer
  • 36 + 12 = 3.
    14·1 answer
  • A square with side of k cm has perimeter of 36 cm. find the value of k.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!