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
BartSMP [9]
3 years ago
9

hello i was trying to get the understanding on how is 4-6+6=4,,,,,,,my answer (4-6=2+6=8) but me being in high school i know its

not that easy.... So someone please break it down please???
Mathematics
1 answer:
frozen [14]3 years ago
6 0
Thanks for the question!

4 - 6 + 6

We can make this easier by doing it one step at a time. First, lets do 4 - 6.

4 - 6 + 6
-2 + 6

Now, solve:

-2 + 6
4

Hope this helps!
You might be interested in
Devin bought 2 candy bars and she wants to share them equally amongst her 7 friends.How much of the cany bar will each friend re
lbvjy [14]
0.28. 2 divide by 7 =
5 0
3 years ago
Read 2 more answers
Find the lateral surface area of this
Allushta [10]

Answer:226.2

Step-by-step explanation

Lateral= 2πrh

H=12

R=3

2*π*3*12=226.19

Round to nearest 10th is 226.2

6 0
2 years ago
The average speed of greyhound dogs is about 18.4 meters per second. A particular greyhound breeder claims that her dogs are fas
irinina [24]

Answer:

The calculated value    Z = 1.183 < 1.96 at 0.05 level of significance

Null hypothesis is accepted

A particular greyhound breeder claims that her dogs are faster than the average greyhound

Step-by-step explanation:

<u><em>Step(i):-</em></u>

Given the average speed of greyhound dogs is about 18.4 meters per second.

Size of the sample 'n' = 35

mean of the sample x⁻ = 18.7

Population standard deviation = 1.5m/s

level of significance (∝)  = 0.05

<u><em>Step(ii):-</em></u>

Null hypothesis : H₀ : μ = 18.4

Alternative  hypothesis H₁ :  μ ≠ 18.4

Test statistic

              Z  = \frac{x^{-} - mean}{\frac{S.D}{\sqrt{n} } }

             Z  = \frac{18.7-18.4}{\frac{1.5}{\sqrt{35} } }

            Z = 1.183

<u><em>Conclusion:</em></u>-

The calculated value    Z = 1.183 < 1.96 at 0.05 level of significance

Null hypothesis is accepted

A particular greyhound breeder claims that her dogs are faster than the average greyhound

8 0
3 years ago
The side lengths of a triangle are given by the expressions 5x+3,5x+5,and3x-2.write and simplify a linear expression for the per
serg [7]

The perimeter of the triangle is: 13x+6

Step-by-step explanation:

The perimeter is the length of the outer boundary of any closed geometrical shape.

So,

Given

Side\ 1 = s_1 = 5x+3\\Side\ 2 = s_2 = 5x+5\\Side\ 3 = s_3 = 3x-2

The perimeter will be:

P = s_1+s_2+s_3\\= (5x+3)+(5x+5)+(3x-2)\\=5x+5x+3x+3+5-2\\=13x+6

The perimeter of the triangle is: 13x+6

Keywords: Perimeter, geometry

Learn more about perimeter at:

  • brainly.com/question/9196410
  • brainly.com/question/9178881

#LearnwithBrainly

7 0
3 years ago
, 3(x + 2) + 2 = 5(x + 4) + 4​
Andrei [34K]

Answer:

x=−8

yes or nah?

7 0
3 years ago
Other questions:
  • mrs. West took her class on a field trip to the museum cost of admission for the girls was $90 and the cost of admission for the
    12·2 answers
  • If Jonny has one apple and loses one how many does he have now
    13·2 answers
  • Given the graphed function below, which of the following ordered pairs are found on the inverse function?
    7·2 answers
  • Kyle notices that the number of likes he receives each day on his social media page is a function. He decides to create a graph
    8·1 answer
  • A circle has a radius of 18 and a center at (10,-9). Find the equation of the circle.
    7·1 answer
  • Please help Which expression is equal to...?
    10·1 answer
  • Which equation can be used to find 150 percent of500
    12·1 answer
  • if a mobile was sold for Rs.24408 after allowing 10% discount on the marked price and adding 13% VAT.Findthe discount amount.
    8·1 answer
  • Aubrey ran 13 1/6 miles and walked 9 5/6 miles. How much farther did Aubrey run than walk?
    5·1 answer
  • I will give brainliest fast please I will give points please explain well
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!