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
Natali [406]
3 years ago
14

20 POINTS ANSWER SOON PLEASE

Mathematics
2 answers:
sweet [91]3 years ago
6 0

Answer:

78

Step-by-step explanation:


Scrat [10]3 years ago
6 0

A

I just took the test.

You might be interested in
Solve 2x^2-3x-5=0 with the quadratic formula please and have a bless day
Troyanec [42]

Answer:

( 2x^62- 3x) - 5 = 0

2x^62 - 3x - 5 = 0

X = - 1

- 5/2

The it is my dear friend

6 0
2 years ago
If ABC = DEF, then angle <br> A. SAS congruence <br><br> B. SSS congruence<br><br> C. CPCTC
saveliy_v [14]
Hey there! :D

If you already know that two triangles are congruent, (which is given)

then any other part of the triangle can be proved congruent by CPCTC.

Congruent Parts of Corresponding Triangles are Congruent.

I hope this helps!
~kaikers


8 0
3 years ago
The weekly salaries of a sample of employees at the local bank are given in the table below. Employee Weekly Salary Anja $245 Ra
evablogger [386]

The variance for the data is  17,507. 5.

Given

The weekly salaries of a sample of employees at the local bank are given in the table below.

Employee Weekly Salary Anja $245 Raz $300 Natalie $325 Mic $465 Paul $100.

<h3>Variance</h3>

Variance is the expected value of the squared variation of a random variable from its mean value, in probability and statistics.

The mean value of the salaries of employees is;

\rm Mean= \dfrac{245+300+325+465+100}{5}\\\\Mean=287

The variance is given by;

\rm  Variance=\sqrt{\dfrac{(245-287)^2 +(300-287)^2 +(325-287)^2 +(465-287)^2 +(100-287)^2}{5-2}} \\\\Variance = 132.316}\\\\On \ Squaring \ both \ the \ sides\\\\Variance^2=17,507. 5

Hence, the variance for the data is  17,507. 5.

To know more about variance click the link given below.

brainly.com/question/7635845

7 0
3 years ago
What is the perimeter of trapezoid ABCD?
vitfil [10]
I think B but don't take my word!!!
3 0
3 years ago
Read 2 more answers
I need this answered ASAP, thank you!
horsena [70]

Answer:

Part A

16y = 7x + 101

Part B

3y = 5x + 30

Part C

y = -5x/3

Part D

x = -3

8 0
3 years ago
Other questions:
  • tim has a large collection of books. the number of paperback books he owns is three less than four times the number of hardcover
    13·2 answers
  • What are the first four multiples of 25?! <br><br> PLEASE HELP MEEE
    6·2 answers
  • An electrician needs 3/5 of a roll of electrical wire to wire each room in a house. How many rooms can he wire with 3 3/5 rolls
    9·1 answer
  • Change 1/3 to sixths
    5·2 answers
  • .
    10·1 answer
  • SELECT ALL EXPRESSIONS THAT ARE EQUIVALENT TO (2)(-3)(-4)
    10·2 answers
  • 8k+2k+7 that what I’m looking for
    7·2 answers
  • A line passes through the point (-8,8) and has a slope of 5/4. Write the equation in slope- intercept form.
    5·2 answers
  • Hi! can someone simplify this, thank youu
    10·2 answers
  • 6. Samantha works twice as many hours per week as Adriana. Together they work a total of 39 h one week. a) State how you will as
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!