Answer:
1
Step-by-step explanation:
(-1)^2 = 1
(-1)^3 = -1
(-1)^5 = -1
(1) (-1) (-1) = 1
Can someone help me
Answer:
33
Step-by-step explanation:
To find the range all you have to do is subtract the lowest number from the highest.
98 - 65 = 33
A government in which the ruling power is in the hands of one person is
i need help pls and thank you
Which value for x satisfies the equation 3x – 6 = 15?
Ο Α. 3
O B. 7
O C. 18
O D. 27
Answer:
15-6=9
3÷9=3
Step-by-step explanation:
so it is A because if you ever see that just subtract the one number in front of the equal sign then divide the number beside the x.
What is the common denominator for 1/3 and 4/5?
Answer:
15
Step-by-step explanation:
You can find this by multiplying the two deniminator numbers. 3*5
Although this dosent always find the lowest deniminator when you are dealing with high numbers, but it will get you an deniminator.
What is the probability that a data value in a normal distribution is between a
z-score of -1.98 and a z-score of 1.11? Round your answer to the nearest
tenth of a percent.
A. 65.0%
B. 55.3%
C. 46.2%
D. 84.3%
Answer:
answer b.....plz follow me
simplify each expression.
Answer:
1. a²⁴
2. b¹⁵ / c²⁰
3. 8x³ / 27y⁶
4. 16m¹⁰n²²
Step-by-step explanation:
Hope This Helps :)
Plz Mark Brainliest!!
One-hundred and forty students are randomly polled at your school about what their favorite lunch food is. The results are organized in the Venn diagram below.
How many students stated that they like hotdogs?
37
28
39
23
Answer:
39
Step-by-step explanation:
39 because 23 of the students already like hot dogs an 14 like hot dogs and cheeseburgers and 2 like pizza and hot dogs so add them together and you get 39
Answer:
Step-by-step explanation:
39
20 points, please help
If n -2 = 1/16, then n could be which of the following?
-1/4
4
-4
-8
1/4
Answer:
the answer would be 33/16
Unit 4.2 math 8th grade
Answer: ok but what is your question lol
Step-by-step explanation:
Answer:
So?
Step-by-step explanation:
please help asap will mark brainliest
Answer:
B: y= -2/7 x - 1/5
Step-by-step explanation:
Slope-Intercept Form equation: y=mx+b
m = slope
b = y-intercept
y = mx + b
y = -2/7 x + (-1/5)
These numbers from least to greatest
2.3081
2.3
3.228
2.38
Answer:
2.3081
2.3
2.38
3.228
Answer:
least to greatest
1. 2.3
2. 2.3081
3. 2.38
4. 3.228
Are my answers for the conditional statement correct? I would just like to check them and if they're incorrect, could you let me know how to fix them? Thank you.
Statement: If I brush my teeth twice a day, then I will not get cavities.
Inverse: If I don't brush my teeth twice a day, then I will get cavities.
Truth Value: True
Converse: If I don't get cavities, then I am brushing my teeth twice a day.
Truth Value: True
Contrapositive: If I get cavities, then I am not brushing my teeth twice a day.
Truth Value: True
Statement: If p, then q
Inverse: If q, then p
Converse: If not p, then not q
Contrapositive: If not q, then not p.
We can see from the statement that p = brush teeth twice a day and q = not get cavities.
Thus:
Inverse: If I don't get cavities, then I brush my teeth twice a day. FALSE (for example, I might floss extra well instead. Brushing my teeth twice a day is not the only way to avoid cavities)
Converse: If I don't brush my teeth twice a day, then I get cavities. FALSE (for example, I might not eat a lot of sugar and thus I don't get cavities)
Contrapositive: If I get cavities, then I did not brush my teeth twice a day. TRUE
If this confuses you, try the example of p = cat and q = four legs. (i.e. the statement is If this is a cat, it has four legs). Try making the inverse, converse, and contrapositive, and see the truth of those statements.
Plz help it is 10 points
Oh please first if the rectangle was compete, it's area would be 8.
The area of the missing triangle is [tex]\frac{2*2}{2}[/tex]=2.
8-2=6
And there you go! Your answer is 6.
2: Cis directly proportional to D.
When C = 125, D = 5
(a) Find an equation for C in terms of D.
(b) Find the value of C when D = 10
(c) Find the value of D when C = 75
Answer:
a. C = 5 × 25
b. C = 150
c. D = 3
Which graph best show a train pulling into a station to drop off its passengers?
Answer:
The answer is B
Because the train will stop and speed decreases with increasing time
Jeanne needs to buy shirts to look good when she
goes back to school in a couple weeks. She has $55
dollars to spend and all the shirts are conveniently the
same price at her favorite store. She purchased 5
shirts, s and left the store with $7.50. Write an equation
that represents this situation.
At a garage sale, the most expensive item was marked $24.00 more than the cheapest item. The sum of the two items was $27.50. Find the cost of the least expensive item.
Answer:
$3.50
Step-by-step explanation:
27,50-24.00=3.50
Which of the following occurrences would have a more than likely chance
of occurring? Choose ALL correct answers. Please help
Are the ratios 2:1 and 10:5 equivalent? yes or no
Answer:
Yes
Step-by-step explanation:
10/5 = 2 and 5/5 = 1
Answer:
Yes
Step-by-step explanation:
To find out if the ratios are equivalent you need to simplify both of them. The ratio 2:1 is already simplified all the way. You know this because 2 and 1 have no GCF (greatest common factor) besides 1. However, 10:5 is not all the way simplified. The GCF is 5, so divide both sides by 5. This equals 2:1. The ratio 2:1 is equal to 2:1; therefore, they must be equivalent.
Given the figure, what is the m ZAOB?
C
25°
D
A
46
Answer:
C is may answers
I HOPE IS HELPS
A 35-foot ladder is leaning against the side of a building and is positioned such that the base of the ladder is 21 feet from the base of the building. How far above the ground is the point where the ladder touches the building?
Answer:
height = 28 feet
Step-by-step explanation:
using the Pythagorean theorem:
height = 35² - 21²
height² = 1225 - 441 = 784
height = 28 feet
WILL GIVE BRAINLIEST!! NEED THIS ASAP!! DUE NOW!!
List and explain 3 major differences between the Democratic party and the Republican party.
1. Fiscal differences
Democrats are usually pro-regulation, and Republicans are for a free market. However, both are pro-capitalism. Examples: 15 dollar minimum wage, Green New Deal
2. Social differences
Democrats tend to be more progressive in social view, meanwhile Republicans tend to want to stick to the traditions. This means LGBT, abortion BLM, etc.
3. Climate change
Most Democrats recognize that climate change is a problem (they wont do anything about it, but at least they recognize it I guess.) Most Republicans think that climate change is normal and there is nothing to do about it.
Here are the first four terms of a quadratic sequence, the nth term of this quadratic
sequence is an² + bn + c.
2, 12, 28, 50
Find the values of a, b and c.
(4 marks)
Answer:
a = 3, b = 1, c = - 2
Step-by-step explanation:
Substitute n = 1, 2, 3, 4 into the nth term and equate to the values , that is
a + b + c = 2 → (1)
4a + 2b + c = 12 → (2)
9a + 3b + c = 28 → (3)
16a + 4b + c = 50 → (4)
Subtract (1) from (2) to eliminate c
3a + b = 10 → (5)
Subtract (3) from (4) to eliminate c
7a + b = 22 → (6)
Subtract (5) from (6) to eliminate b
4a = 12 ( divide both sides by 4 )
a = 3
Substitute a = 3 into 5) and solve for b
3(3) + b = 10
9 + b = 10 ( subtract 9 from both sides )
b = 1
Substitute a = 3 and b = 1 into (1) and solve for c
3 + 1 + c = 2
4 + c = 2 ( subtract 4 from both sides )
c = - 2
Then
a = 3, b = 1, c = - 2
and y = 3n² + n - 2 ← explicit formula
Payton has $20 to spend at the carnival Payton purchased 30 game tickets,2 slices of pizza, and one ice cream what number is equivalent to 20-0.45x20-1.75x2-2
Answer:
5.5
Step-by-step explanation:
The given operation is :
20 - 0.45 x 20 - 1.75 x 2 - 2
In the above algorithm contains more than one operations to be executed. Here we use the BODMAS rule that states that we first calculate the brackets then the orders, following multiplication or division and then at last addition or subtraction. Therefore,
20 - ( 0.45 x 20 ) - ( 1.75 x 2 ) - 2
= 20 - 9 - 3.5 - 2
= 11 - 3.5 - 2
= 7.5 - 2
= 5.5
Consider the equation n2+5=21.
Select from the drop-down menus to correctly complete the statement.
response - correct
The first step in solving the equation is to isolate the power.
After that, take the square root of each side.
Correct
Before you can use the square root property, one side of the equation must be a perfect square.
Question 2
Solve the equation.
Enter your answers in the boxes.
The solutions are
and
.
Step-by-step explanation:
n2+5=21
n2 =21-5
n2 = 16
n =16/2=8
Each model represents one whole. In which model does the shaded section represent the product of 5/8 and 3/8? Please show me the steps on how you got your answer! (Nevermind! I found out the answer)
Answer:
Step-by-step explanation:
pls help me :) plssss
Answer:
8
Step-by-step explanation:
Answer:
he has 8 bags of gummy bears
Step-by-step explanation:
if you look at the graph the solution is at (4,8)
where four equals the amount of bags of chocolate he has and eight equals the amount of gummy bears he has
An online furniture store sells chairs for $200 each and tables for $450 each. Every day, the store can ship a maximum of 26 pieces of furniture and must sell at least $6000 worth of chairs and tables. If xx represents the number of tables sold and yy represents the number of chairs sold, write and solve a system of inequalities graphically and determine one possible solution.
Answer:
its 10
Step-by-step explanation:
Solution is x≈3.2 & y≈22.8
What is inequality?
An inequality is a relation which makes a non-equal comparison between two numbers or mathematical expressions.
here, we have,
An online furniture store sells chairs for $200 each and tables for $450 each.
Every day, the store can ship a maximum of 26 pieces of furniture and must sell at least $6000 worth of chairs and tables.
Let, x represents the number of tables sold and y represents the number of chairs sold.
Then, the inequalities are,
we get,
$200y + $450x ≥ 6000
and, x+y≤26
Solving we get,
x≈3.2
y≈22.8
Hence, we get, Solution is x≈3.2 & y≈22.8
To learn more on inequality click:
brainly.com/question/24853349
#SPJ2
Please tell me the equation of the line below in slope intercept form
Answer:
y=3/2x+2
Step-by-step explanation:
i hope this helps :)