Answer:
z³ - 2z² - 3z
Step-by-step explanation:
(z² - 3z)(z+1) = (z²*z) + (z²*1) + (-3z*z) + (-3z*1) = z³ + z² - 3z² - 3z
= z³ -2z² - 3z
Answer:
Today : Saturday, 07 November 2020
Hour: 20.04 WIB (Indonesia)
_______________________________
(z² - 3z) (z + 1)
= z³ + z² - 3z² - 3z
= z³ - 2z² - 3z
Answer quickly thank you so much!!!!!!!!!!!!!!!!!!!!!
Select the graph that represents a proportional relationship
Answer: B
The graph of the proportional relationship equation is a straight line through the origin.
I hope this is good enough:
Jeff mowed a lawn for $20.00 and received a $5,25 tip. He then washed a car for $12.50. How much money
did Jeff make for completing these two jobs?
Answer:
See below.
Step-by-step explanation:
Mowing the lawn: $20
Tip: $5.25
Add them together.
[tex]20+5.25=25.25[/tex]
Washing the car: $12.50
Add that to the amount.
[tex]25.25+12.50=37.75[/tex]
Answer: [tex]37.75[/tex]
:)
Answer "and" Explanation:
Depends on whether this is a simple math problem or a riddle. I’m assuming the latter so…
Jeff received $20.00 for providing a lawn mowing service. Jeff received an additional $5.25 tip. Ignoring costs and taxes, Jeff’s gross receipts were $25.25.
Jeff then decided to wash a car. The ways it’s worded leads me to believe he spent $12.50 on the car wash.
So, $25.25 - $12.50 = $12.75
Alternatively, if Jeff was paid to wash the car then:
$20.00 + $5.25 + 12.50 = $37.75
So the Answer will be: $37.75
3. Hank makes $416.83 in 5 days. How much does he make in 3 days?
Answer:
250.11 is the answer for the problem
1 2
3
4 5 6 7 8 9
Janice needs to write a couplet about the summer breeze for her literature class. How many lines should her poem be?
05
O2
04
01
Answer:
5
Step-by-step explanation:
A cinquain is a five-line poem, with a set number of words in each line The French word "cinq" means five, which is why it is called a cinquain. Here is an example.
Apples,
Rosy, juicy,
Sweet, delicious, crisp,
Better still in pies,
Apples.
hope this helps and plz mark as brainlest
Which decimal is greater ? .0203 or .023
Answer:.023
Step-by-step explanation:
help pls this is due today I give brainliest
Answer: I'd go with C. Winter, because sleet is made from snow, which forms when it is cold
Step-by-step explanation:
Hailstones form when the updrafts generated by thunderstorms (which are more common in spring and summer than winter) quickly lift water droplets high in the troposphere, where they freeze at very low temperatures, then fall. Sleet occurs when falling snow melts and then refreezes before it hits the ground.
Hope this helps!
And let me know if I'm right!
What is the 15th term of the following sequence? -0.25, 0.5, 1.25, 2, 2.75...
Answer:
The 15th term is 10.25
Step-by-step explanation:
Sequences
The given sequence:
-0.25, 0.5, 1.25, 2, 2.75...
can be categorized as an arithmetic sequence. To better know, we try to find a common difference between successive terms:
0.5 - (-0.25) = 0.75
1.25 - 0.5 = 0.75
2 - 1.25 = 0.75
Once we are certain it's an arithmetic sequence, we find the general term by using the formula:
[tex]a_n=a_1+(n-1)r[/tex]
Where n is the number of the term, a1 is the first term, and r is the common difference. We have already found that:
r=0.75
a1=-0.25
The 15th term (n=15) is:
[tex]a_{15}=-0.25+(15-1)*0.75[/tex]
[tex]a_{15}=-0.25+14*0.75[/tex]
[tex]a_{15}=-0.25+10.5=10.25[/tex]
The 15th term is 10.25
WILL GIVE BRAINLIEST
On a field trip, there are 8 adults and 24 students. What is the ratio of students to the total number of people on the field trip?
8 to 24
3 to 4
1 to 4
32 to 24
Answer:
3:4
Step-by-step explanation:
24 students : 32 people total
Divide both sides by 8
Answer: 3 to 4
this is correct, verified it myself B)
A corn vendor at a farmer’s market was selling a bag of 8 ears of corn for $2.56. Another vendor was selling a bag of 12 for $4.32. Complete the statement about which bag is the better deal.
The bag of
ears of corn is better a deal because each of ear of corn costs $
less.
Answer:
The bag of 8 ears of corn
Step-by-step explanation:
2.56/8 = .32 per ear of corn
4.32/12 = .36 per ear of corn
Which graph represents a function
Y = 3x - 5 what is the value of Y??
Answer:
41
Step-by-step explanation:
x=12
so y=3⋅12 +5
=36+5
=41
Solve for x.
x − 1/4 = 3/8
Answer:
x=5/8
Step-by-step explanation:
x=2/8+3/8
x2 + 5x – 14 =
Help plz
Answer:
Step-by-step explanation:
Got a -4
What is 5pi 4 radians in degree
Answer: 225°
Step-by-step explanation:
To convert radians to degrees, multiply by 180/π (1 rad = 180° )
(5π/4) * (180/π/) = 225°
Simplify 3+√-80.
A) 3+16√5i
B) 3+4i√5
C) 3+16i√5
D) 3+4√5i
Parallel lines s and t are cut by a transversal r.
Answer:
A. <3 and <5
is the answer.
Answer:
Step-by-step explanation:
Hello friend!!!
The first option is correct
<3 and <5 are the alternate interior angles
Hope this helps
plz mark as brainliest!!!!!!!!
please help i am confused i appreciate answers!!!
y = -2/3 + 490
Describe how you would graph this line using the slope-intercept method. Write using complete sentences
Answer:
Step-by-step explanation:
You would start at the 490 spot on the y axis. After that you would use Rise over run. Down 2 units and right three. Continue to do this until you reach the end of the graph, then go the opposite; up 2, left 3.
√−100 = ___ + ___ i
can anyone help? (✿◡‿◡)
Answer:
0+10
Step-by-step explanation:
yes
At Publix,I made $247.25 in 23 hours. How much did I make per minute?
Write the equation y+5=-10(x-1) into standard form
Answer:
10x + y = 5
General Formulas and Concepts:
Pre-Algebra
Equality PropertiesAlgebra I
Point-Slope Form: y - y₁ = m(x - x₁)
x₁ - x coordinate y₁ - y coordinate m - slopeStandard Form: Ax + By = C
Step-by-step explanation:
Step 1: Define
Point-Slope Form: y + 5 = -10(x - 1)
Step 2: Find Standard Form
Distribute -10: y + 5 = -10x + 10Add 10x on both sides: 10x + y + 5 = 10Subtract 5 on both sides: 10x + y = 5And we have our final answer!
what is the formula for the perimeter of a semicircle
Answer:
The perimeter of a semicircle is the sum of the half of the circumference of the circle and diameter. As the perimeter of a circle is 2πr or πd. So, the perimeter of a semicircle is 1/2 (πd) + d or πr + 2r, where r is the radius.
It is roughly 8100 miles to fly from California to Australia. If it takes the airplane 15 hours to reach its destination of Australia, what was the average speed of the airplane in feet per hour?
Answer:
540 miles an hour or 2,851,200 Feet an hour
Step-by-step explanation:
HELP!! I'll mark whoever answers brainliest. claire can run 20 miles in 95 minutes how many can she run in 285 minutes
Answer:
60
Step-by-step explanation:
285/95=3
3*20=60
Answer:
60
Step-by-step explanation:
i think not 100% sure
I need to solve 11-20 ASAP pls
What is a prime factor?
Answer:
Prime factors are factors of a number that are, themselves, prime numbers.
Example: the prime factor of 15 are 3 and 5 because 3x5=15 and they are both prime numbers.
If a => b and b => c, which statement must be true?
A. a => c
B. -a => -c
C. c => a
D. -a => c
Answer: It would be A
Step-by-step explanation: Since a=>b and b=>c then it would mean that a and c are the same. (a=>c)
How wide is the oil spill?
Answer:
Dunno i cant read upside down language also im bleeding
Step-by-step explanation:
Answer:
B.20 m
Step-by-step explanation:
since the triangles are congruent each side should be the same number
What's 1+1 I will give brainliest
Answer:
2
Step-by-step explanation:
hope this helps :3
if it did pls mark brainliest
Answer:
2
Step-by-step explanation:
Numbers go in the order 1,2,3,4,5,6,7,8,9,10
If we go up one we will have two
Hope this helps