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
Aliun [14]
3 years ago
9

Plssss help i’m timed 6th grade math

Mathematics
2 answers:
ivanzaharov [21]3 years ago
5 0

Answer:D.

Step-by-step explanation:

That is what I think

WINSTONCH [101]3 years ago
3 0

Answer:

D

Step-by-step explanation:

You might be interested in
I don’t understand how to do this
schepotkina [342]

Answer:

The solution is x =0.

Step-by-step explanation:

The equation

\bold{(1).}\: sin(\dfrac{3\pi }{2} +x)+sin(\dfrac{3\pi }{2} +x) =-2

can be rewritten as

2* sin(\dfrac{3\pi }{2} +2) =-2

and can be further simplified to

sin(\dfrac{3\pi }{2}+x ) =-1.

Now, taking the inverse sine of both sides we get:

sin^{-1}(sin(\dfrac{3\pi }{2} +x) =sin^{-1}(-1)

\bold{(2).}\:  \dfrac{3\pi }{2} +2 =sin^{-1}(-1)

The value of the right side on the interval [0,2\pi) is

sin^{-1}(-1) = \dfrac{3\pi}{2} \: \:( \text{or }270^o) ,

which makes the equation (2)

\dfrac{3\pi }{2}+x  =\dfrac{3\pi}{2}

solving for x gives

\boxed{x = 0}

which is our solution.

4 0
3 years ago
Classify each number below as a rational number or an irrational number. −17.6 , 81 , 15π , (square root −29), 13/14
gregori [183]

Answer:

Rational Numbers

−17.6 (-176/10)

81

13/14

Rational Numbers

15π

square root −29

Step-by-step explanation:

Rational Numbers are those numbers which can be written as Ratio of two numbers.

Irrationational Numbers are those which cannot be written as ratio of two numbers. such as recurring numbers.

e.g 0.26262626.........

4 0
3 years ago
Which set of statements explains how to plot a point at the location (Negative 3 and one-half, negative 2)?
Nimfa-mama [501]

Answer:

d is the answer

Step-by-step explanation:

just read the statements properly

6 0
3 years ago
Read 2 more answers
When the rate of change varies from point to point, the relationship is a
marshall27 [118]

Answer: It is a proportional relationship because a proportional relationship is known as a relationship between two quantities, in which the ratio of one quantity to the other quantity is constant.

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
In the past few years, outsourcing overseas has become more frequently used than ever before by U.S. companies. However, outsour
frozen [14]

Answer:

<h2>0.1</h2><h2>Step-by-step explanation:</h2>

please see attached the annotated solution

Given data

p=20%= 0.2

n=15 companies

let x = 5 the number of companies that outsource to overseas consultants

The binomial  probability distribution is given as

P(x=λ)=nCx*P^x*q^n-x

we also know that q=1-p

3 0
3 years ago
Other questions:
  • What is the volume of a rectangular crate that has dimensions 8 inches by 8 inches by 1 1/4 feet? 80 in.3 1,024 in.3 960 in.3 31
    5·1 answer
  • T=h+kg isolate g rearrange the formula above
    10·1 answer
  • Find equation of the line passing through the points (3,3) and (4,5)
    5·1 answer
  • Carlos is 63 inches tall. What is his height in feet?
    13·2 answers
  • Whats 6 X 8???????????????????????
    10·2 answers
  • For f (x) = 8x superscript 2 end of superscript, - 84x + 6, find and simplify fraction whose numerator is f (4 + h) - f (4) and
    13·1 answer
  • What is the value of yearly compensation package that includes $65,000 salary the forecast of a $350 Dollar per month health ins
    5·1 answer
  • Brainlist if you get it right
    14·1 answer
  • PLEASE PLEASE HELP I WILL GIVE BRANLIEST!
    14·2 answers
  • What is r - 8.5 = -2.1 pls help♥️
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!