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
Crazy boy [7]
3 years ago
10

What can you say about the given and the grouping in [100•(-1)]•(-2) and 100• [(-1)• (-2)​

Mathematics
1 answer:
denpristay [2]3 years ago
5 0
I could say that they will give you different answers since they are the same numbers and are in the same order but are paired differently
You might be interested in
<img src="https://tex.z-dn.net/?f=%5Csqrt%7B13%5E%7B2%7D%20%7D%20-12%5E%7B2%7D" id="TexFormula1" title="\sqrt{13^{2} } -12^{2}"
ankoles [38]
Simplify the radical, then combine the numbers.
-131
4 0
2 years ago
A triangle has side lengths of 21, 27, and 35 inches. Is it<br> right triangle?
DIA [1.3K]
Answer: No
In right triangle we have 30:60:90
and the ratios are
x: x root of 3: 2x
so, for example, if we have side of length 3 against 30 degrees, then against 60 degrees the side will be 3 root of 3, and against 90 degrees it will be 6.
Hope it helps!
3 0
2 years ago
5. The measure of an intercepted arc is 86, and the measure of the inscribed angle creating the intercepted arc is 3x +
Nonamiya [84]

Answer:

Th correct option is D. 13

Therefore the value of x is 13.

Step-by-step explanation:

Given:

measure of an intercepted arc = 86°

Center Angle = 86°

measure of the inscribed angle creating the intercepted arc= (3x+4)°

Angle Inscribed in arc = (3x+4)°

To Find:

value of x = ?

Solution:

Inscribed Angle Theorem:

The inscribed angle theorem states that an angle θ inscribed in a circle is half of the central angle 2θ that subtends the same arc on the circle.

\textrm{Angle Inscribed in arc}=\dfrac{1}{2}\textrm{Center Angle}

Substituting the values we get

3x+4=\dfrac{1}{2}86=43\\\\3x=39\\\\x=\dfrac{39}{3}=13\\\\x=13

Therefore the value of x is 13.

4 0
3 years ago
Some months have 30 days, some months have 31 days; how many have 28?
Over [174]
Only February has 28 days
6 0
3 years ago
Read 2 more answers
Coldstone Creamery has a variety of different ice-cream flavors that they offer, and they have a variety of different serving si
Jobisdone [24]

Answer:

H0 : flavor and serving size are independent

H1: Flavor and serving size are not independent

Step-by-step explanation:

The claim or hypothesis is to test if there is a relationship between the different types of flavor (vanilla, strawberry and chocolate) and the size (large, medium and. Small) being ordered. This is the the Alternative hypothesis, in other words to establish that flavor type and size are not independent, (that is the two variables are correlated).

The Null hypothesis will be the opposite of the alternative, establish that both variables are independent.

Hence ;

Null hypothesis ; H0 : flavor and serving size are independent

Alternative ; H1: Flavor and serving size are not independent

5 0
2 years ago
Other questions:
  • 2. A 48-foot rope is cut into three lengths. The second length of rope is twice the first
    8·1 answer
  • Simplify the expression
    9·2 answers
  • Triangle ABC is transformed to create triangle MNL. Which statement is true?
    7·2 answers
  • Solve and check:8a-4=25+6(a-8)
    14·1 answer
  • Sorry the orange spot doesn’t mean anything. Can u plz help???
    13·1 answer
  • 8-9 please I need help like right now
    5·1 answer
  • May someone help me with this plzzz
    7·2 answers
  • Tom saves 35% of his salary . Jerry spends 3/5 of his salary and saves rthe rest of his salary work out who saves the most money
    8·1 answer
  • I don’t understand what I’m supposed to do. Someone pls help :’/
    15·1 answer
  • Your friend has a z-table, and you don't. You ask your friend to look up the area in a tail on the left hand side of the normal
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!