Answer:
2(2x+1)(x-3w)
WHAT IS THE AVERAGE OF -2.5, 5.2, 1.7, -0.8?
Answer:
0.9
Step-by-step explanation:
-2.5 + 5.2 + 1.7 + -0.8 = 3.6
3.6 / 4 = 0.9
Use slope to determine if lines PQ and RS are parallel,
perpendicular, or neither.
P(2, -1), Q(-3,-1), R(-11, 9), S(-7, 9)
Answer:
PQ and RS are parallel to each other
Step-by-step explanation:
Slope of two points (x1,y1) and (x2,y2) is given by
slope = (y2-y1)/(x2-x1)
for two lines to be parallel slope should be equalfor two lines to be perpendicular product of slope should be -1_______________________________________________Lets find the slope of PQ and RS
for PQ P(2, -1), Q(-3,-1), R(-11, 9), S(-7, 9)
slope PQ = (-1 -(-1))/(-3 -2) = (-1 + 1)/5 = 0/5 = 0
Slope RS = (9-9)/(-7 - (-11) ) = 0/4 = 0
Since
slope PQ = slope RS = 0
Hence PQ and RS are parallel to each other
(-5)(10) find the product!
Answer:
-50
Step-by-step explanation:
Luckily for us this one is very simple.
(-5)(10) can also be written as [tex]-5*10[/tex] or with any other multiplicative operator (a symbol that represents multiplication). So this becomes very simple multiplication.
We know that when we multiply a positive number by a negative, the result will be negative - and we also know that 5 times 10 is 50. So our result will be: [tex](-5)(10) = -50[/tex]
HELP PLEASE ILL GIVE BRAINLIEST The point (5, 12.3) lies on the graph representing a proportional relationship. Which of the following points also lie on the same graph? Select all that apply.
a
(3, 7.38)
b
(2, 5)
c
(11, 27.06)
d
(1.5, 4)
e
(1, 2.46)
help asap
Answer:
[tex]a. \: (3, 7.38) \\ c. \:(11, 27.06) \: and\: \\ e. \: (1, 2.46) \\ are \: correct.[/tex]
Step-by-step explanation:
[tex]this \: constant \: ratio \: is \: gotten \: by \: \\ \frac{x}{y} = \frac{12.3}{5} = \frac{7.38}{3} = \frac{27.06}{11} = \frac{2.46}{1} = 2.46 \\ so \: constant \: is \: 2.46 \: and \: points \: that \\ \: also \: lie \: on \: the \: same \: graph \:are: \\ a. \: (3, 7.38) \\ c. \:(11, 27.06) \: and\: \\ e. \: (1, 2.46) [/tex]
Which list of numbers is in order from least to greatest value?
A. l-5l, l-2l, l3l, l4l
B. l-5l, l3l, -1l , l0l
C. l6l, l7l, l-5l, l-8l
D. l0l, l-4l, l5l, l-7l
please helppppp it’s due in 30 mins
Answer:A
Step-by-step explanation:
There is a pattern where every two days the previous log is multiplied by three. If you divide 3 by 2 you get 1.5 this is the increase per one day so just multiply day 6 by 1.5 to get the answer for day 7.
C
B
120
...
...
900
.
.60
140-
350
450400
180
Ray OB divides 2 COA into two angles of equal measure.
True
False
Consider a number line with 40, 60 and 80 marked.
The value 60 is the midpoint of 40 and 80 since (40+80)/2 = 120/2 = 60
If we curved the number line to fit along the round edge of the protractor, then we'll get the diagram you see here.
Ray OB cuts angle COA in two equal pieces (angle COB, angle BOA). This is another way of saying "ray OB bisects angle COA".
Evaluate the expression if a = 4 and b = -3 6b-2
sorry my previous answer is wrong so i cant help you
957x8=
how much does it equal too?
Answer:
7656
Step-by-step explanation:
Answer:
Hello!!! Princess Sakura here ^^
Step-by-step explanation:
The product will be 7656.
Circle C and Circle D are congruent.
O True
O False
True or false?!
What is the missing value in the table below?
Hours
2
3
7
10
Minutes
120
?
420
600
180
270
300
360
Answer:
1hr = 60min
3hr = 180min
the missing value is 180
Answer: the answer is A
Hope this is helpful
Step-by-step explanation:
I jus know
Change this percent to a decimal: 8.25%
Answer:
0.0825
Step-by-step explanation:
8.25×0.10=0.0825
NEED HELP ASAP!! WILL MARK BRAINLIEST IF ITS RIGHT!!
Answer:
A'(3,5), B'(6,10), C'(8,8)
Answer:
a'(3,5) b'(6,10) c'(8,8)
All u do is replace the x and y values with the points and just add by 1 and 3
Question 1 of 5
Which of the following numbers is closest to 5?
A. 26
B.23
C. 22
D. 28
find the equation of this line
simplify the fractions
Answer:
top dot 1 1/4
bottom dot -1 1/2
Step-by-step explanation:
See I'm not sure if it was those dots on the picture
HELP!!!
The first two steps of a proof of the Pythagorean theorem are shown. What is the
next step?
a а
a а
b
Step 1
Step 2
A. Rearrange pieces to form a square with side length a + b.
B. Form an outer square that has squares with areas of a2 and b2 inside it.
O C. Move up the sides labeled c.
D. Rotate both triangles to form a square with side length c.
Answer:D
Step-by-step explanation:
I got you!
(4p^4)^2 without exponents
Answer:
(4p x 4) x 2 = 16p x 2 = 32p
Step-by-step explanation:
The required simplification is (4p⁴)² = 256p⁸.
What are the rules of exponents?Some of the rules of exponents are as follows,
The product of two exponents having the same power is equal to the power of their base multiplied.
The product of two exponents having the same base is equal to the sum of the powers of different exponents to the same base.
The given expression is as below,
(4p⁴)²
Without using the exponents the given expression can be simplified as follows,
The power to any number simply means that the number will be multiplied to itself as many number of times. this basic rule is used to obtain result as,
(4p⁴)²
= (4p × 4p × 4p × 4p)²
= (16p⁴)²
= 16p⁴ × 16p⁴
= 256 × (p × p × p × p × p × p × p × p)
= 256p⁸
Hence, the given expression can be simplified as 256p⁸.
To know more about exponents click on,
https://brainly.com/question/5497425
#SPJ2
Which situation can be represented by the inequality 155 > 12x + 100 ?
Juanita saves $15 each week. Dan has already saved $100 and saves $12 each week. When
will Juanita have less money than Dan?
O Juanita saves $12 each week. Dan has already saved $100 and saves $15 each week. When
will Juanita have less money than Dan?
Juanita saves $15 each week. Dan has already saved $100 and saves $12 each week. When
will Juanita have more money saved than Dan?
Juanita saves $12 each week. Dan has already saved $100 and saves $15 each week. When
will Juanita have more money saved than Dan?
No
Answer:
What is the denotative meaning of “electrified fence”?
✔ a fence with an electric current
What is the connotative meaning of “electrified fence” in the passage?
✔ something dangerous and painful
What does the use of this phrase reveal about how the author views communism?
✔ She believes that communism is oppressive.
Step-by-step explanation:
trast me that the right answerOrder these numbers from least to greatest 32/5 6.43 \35 6
Answer:
6.43, 32/5,35/6
Step-by-step explanation:
6 is the least number so its going to go first
next,
32/5 is less than 35/6 so 32/5 will go in the middle and 35/6 will go last
1) Which expression has a base with an exponent of 4?
1. p + 4
2. 4 • I • y
3. 4z^3
4. 3m^4
Answer:
Number 4 has an exponent of 4.
Step-by-step explanation:
The ^ thingy is referring to an exponent. The number after that symbol is the exponent. Therefore, the last answer is the solution to this problem.
The expression which has a base with an exponent of 4 is [tex]3m^4[/tex]
Given two integers a and b, in indices form, we can write;
[tex]a^b[/tex] where:
a is the base
b is the exponent
From the given question, we are to find the expression has a base with an exponent of 4. From the given option;
In p + 4, 4 is not an exponent falsifying option AFor option 2, 4ly, 4 is not an exponent but a baseFor the expression, [tex]4z^3[/tex] 4 is the base, and 3 is the exponent falsifying option C.For the expression, [tex]3m^4[/tex] 3 is the base while 4 is an exponent. Hence the option D is correct.Hence the expression which has a base with an exponent of 4 is
[tex]3m^4[/tex]
Learn more here: https://brainly.com/question/17640470
PLEASE HELP
7. SHOW YOUR WORK: Amy's Group can build 1 garage in 8 hours. Bob's
group can build it in 12 hours. How long would it take them if they worked
together? ROUND to the nearest tenth. *
Answer:
It would take 4.8 hours if they worked together
Step-by-step explanation:
The garage can be built by Amy's group in 8 hours and can be built by Bob's group in 12 hours.
Let's find what portion of the garage each group completes in one hour, add their contributions, and find the time to finish the garage working together.
Amy's group completes the job in 8 hours, it means that in 1 hour, they complete 1/8 of the garage.
Bob's group completes the job in 12 hours, meaning they complete 1/12 of the garage in 1 hour.
Now we add both contributions per hour:
[tex]\displaystyle \frac{1}{8}+\frac{1}{12}[/tex]
The LCM of 12 and 8 is 24, thus:
[tex]\displaystyle \frac{1}{8}+\frac{1}{12}=\frac{3+2}{24}=\frac{5}{24}[/tex]
In one hour, they build 5/24 parts of the garage, so the complete job is finished in 24/5=4.8 hours.
It would take 4.8 hours if they worked together
A cereal box is 12cm tall. The area of the base is 7cm. What is the volume?
Answer:
588cm3
Step-by-step explanation:
Since the base is 7cm, and it is a cereal box, that means the depth is also 7cm.
Hence,
7x12x7=588
Help me pls will give out points
[tex]y = ab^{x} [/tex]
[tex]y = 3 \times {4}^{x} [/tex]
"a" is the initial amount (3), and "b" is the growth factor (4).
To find "b" plug in the knowns into the exponential function equation and solve.
[tex]y = ab^{x} [/tex]
[tex]48 = 3 \times {b}^{2} [/tex]
[tex]16 = {b}^{2} [/tex]
[tex] \sqrt{16} = b[/tex]
[tex]b = 4[/tex]
working with children. She was hoping to
become a teacher, but changed her mind after learning of additional
education and licensing that she needed to complete. Which of the following
is a good career alternative for Kelly?
PLZ HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
Answer:
C. (1,760, 3,530, 5,280)
Step-by-step explanation:
In order to answer this question, you simply have to replace the variable 'x' with the 3 numbers Lilah has, which are 5,280, 10,560, and 15,840:
y(x) = 1/3 (5280) = 1760
y(x) = 1/3 (10560) = 3520
y(x) = 1/3 (15840) = 5280
So, the correct answer is C. (1,760, 3,530, 5,280)
Hope this helps :)
Costco sells chicken for $2.25 per pound. What would be the cost of 2 4 5 lb of chicken?
Answer:
551.25$
Step-by-step explanation:
u need to multiply the amount of money per a pound to the amount of pounds u have
Similarities between capitalism and Socialism
Answer:
there social system
Step-by-step explanation:
There are 80 sixth graders at Wilson Middle School only 50% of the sixth graders will attend the morning assembly.How many sixth graders will be at the morning assembly
can you help me with this problem please
Answer:
c
Step-by-step explanation:
if your talking bout the one at the top
Select the locations on the number line to plot the points 10/2 and 9/2
Answer:
Well, 10/2 is actually 5, so the first point would be at 5 on the number line. -9/2 is -4 1/2 as a mixed number. So, the point for -9/2 would be on the right of -5.
Hope this helps! c:
