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
Ksenya-84 [330]
3 years ago
12

(10 POINTS AND BRAINLIEST FOR BEST)

Mathematics
1 answer:
Naddik [55]3 years ago
6 0

Answer:

C. II only

Step-by-step explanation:

Basically all you need do is plug these answers in and if the complete the inequality to make a true statement.

Yes i know no body want to do that but that whats need to be done lol.

once i plug 7 12/7+8 = 12.83

12.83>20

is incorrect

so we need continue

7*2.5+8>20

7*2.5= 17.5

17.5+8= 25.5

25.5>20

this a true statement

so we know 2.5 is an answer

now we need plug in -3

7*-3= -21

-21 +8 = -13

-13>20

this is incorrect

You might be interested in
Two planes that do not intersect are parallel
frez [133]

True.  If they never intersect then they must have the same slope and are parallel

6 0
2 years ago
a party of 145people have tea at 22tables at some tables they are 7people and 6of the others how many tables are their 7people
AlladinOne [14]
If all 22 tables had 6 people, there would be 132 people seated. There are 13 more than that, so 13 tables have 7 people.
6 0
3 years ago
HELP ASAP!!!!! Given: Point B is on the perpendicular bisector of AC¯¯¯¯¯. BD¯¯¯¯¯ bisects AC¯¯¯¯¯ at point D. Prove: B is equid
Harlamova29_29 [7]

Answer:  Missing parts are,

In first blank,  AD\cong DC,

In second blank, SAS postulate

In third blank, CPCTC postulate

Step-by-step explanation:

Since, Here D is the mid point on the line segment AC.

And BD is a perpendicular to the line AC.

Therefore, In triangles ADB and CDB ( shown in figure)

AD\cong DC ( By the definition of mid point)

\angle BDA\cong \angle BDC ( right angles )

BD\cong BD ( reflexive)

Thus, By SAS ( side angle side )postulate,

\triangle ADB\cong \triangle CDB

So, by CPCTC( Corresponding parts of congruent triangles are congruent)

AB\cong CB

Now, By definition of congruent segment,

AB=CB

By definition of equidistant,

B is equally far from both A and C.




7 0
2 years ago
Read 2 more answers
HELPP ME PLSSSSS!!!!!
rewona [7]
Just do 5 1/5 divided by 1 2/5
5 0
2 years ago
Which of these shows the result of using the first equation to substitute for y in the second equation, then combining like term
katen-ka-za [31]

Answer:

D. 8x=16

Step-by-step explanation:

If y=2x, then

2x+3y=16

2x+3(2x) =16

2x +6x=16

8x=16

5 0
3 years ago
Other questions:
  • Linear algebra is a fundamental component of continuum mechanics (and most engineering disciplines). Solve the following matrix
    9·1 answer
  • A school cafeteria sold 1,280 slices of pizza the first week,640 the second week,and 320 the third week.if this pattern continue
    12·1 answer
  • Khan academy creating box plots
    5·1 answer
  • What is the smallest number that is divisible by 1,2,3,4,5,6,7,8,9 and 10?
    12·1 answer
  • What ordered pairs are on the graph of 7x-y=2
    7·1 answer
  • HELP!!!! I AM IN DIRE NEED OF YOUR ASSISTANCE PRETTY PLEASE WITH A CHERRY ON TOP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    14·1 answer
  • Suppose the salaries of university professors are approximately normally distributed with a mean of $65,000 and a standard devia
    14·1 answer
  • Walk me through solving this one-step equation for x.<br><br> -18 + x = -11
    8·2 answers
  • True or false is the graph of y = 2/3 x + 4
    13·1 answer
  • What is the value of the expression below?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!