[tex]\huge\text{Hey there!}[/tex]
[tex]\textsf{(9 - r)(2 - 3r)}[/tex]
[tex]\textsf{= 9(2) + 9(-3r) + 2(-r) + (-r)(-3r)}[/tex]
[tex]\mathsf{= 18 - 27r - 2r + 3r^2}[/tex]
[tex]\mathsf{= 3r^2 + 18 - 27r - 2r}[/tex]
[tex]\boxed{\large\text{COMBINE the LIKE TERMS}}[/tex]
[tex]\mathsf{= 3r^2 + 18 + (-27r - 2r)}[/tex]
[tex]\mathsf{= 3r^2 + 18 - 29r}[/tex]
[tex]\mathsf{= 3r^2 - 29r + 18}[/tex]
[tex]\boxed{\large\textsf{Therefore, your answer is: \large\boxed{\mathsf{3r^2 - 29r + 18}}}}\large\checkmark[/tex]
[tex]\huge\text{Good luck on your assignment \& enjoy your day!}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]
HELP ME please!
Plot the approximate location of V6 on the number line
Answer:
Sqrt of 6 = 2.449… round = 2.4 is less than 2.5
Step-by-step explanation:
Point H is on line segment GI. Given GH equals 8 and HI equals 12 determine the length of GI
9514 1404 393
Answer:
20
Step-by-step explanation:
The segment sum theorem tells you ...
GH +HI = GI
8 +12 = GI = 20
Mike can bind 109 flowers per hour, John can bind 116 flowers
per hour. If they work together for 5 hours, how many flowers
can they bind?
flowers
Hello!
We know that mike can bind 109 flowers per hour.
Lets create an equation to remember this.
Mikes equation:
109x = y
<x is representing per hour in this math problem>
We know that John can bind 116 flowers per hour, here is his equation.
Johns equation:
116x = y
Question: If they work together for 5 hours, how many flowers can they bind?
First, plug in the number five in both equations.
Second, solve the equation by multiplying.
Mikes:
109(5) = y
109 times 5 is 545
y = 545
Johns:
116(5) = y
116 times 5 is 580
y = 580
We want to know how many flowers can they bind if they work together.
This means we need to add the answers of the equations from both mike's and john's together.
545 + 580 = 1,125
The answer is 1,125
Thank you for your time
Answer:
m∠5= 130°
Explanation:
If lines A and B are parallel we can assume that the angles in the same locations are equal
Answer:
130 is the answer
Step-by-step explanation:
Well it's definitely obtuse (look at the photo)
I hope I helped!
I hope you get the green tick.
Please mark Brainliest if you do!
If a garden hose can fill up a 5 gallon
container in 3 minutes, then how long
would the garden hose take to fill a 15
gallon container?
Answer:
9 minutes
Step-by-step explanation:
We can write a proportion to solve
5 gallons 15 gallons
-------------- = ---------------
3 minutes x minutes
Using cross products
5x = 3*15
5x = 45
Divide by 5
5x/5 = 45/5
x = 9
What is the answer for this please help -31=3w+9-8w simplify you answer as much as possible
[tex]-31=3w+9-8w\\\\-5w+9=-31 \ \ /-9\\\\-5w=-40 \ \ /:(-5)\\\\\huge\boxed{w=8}[/tex]
In December yanni’s chocolate shop received 180 telephone orders. In January they received only 72 telephone orders. By what percent did the number of telephone orders decrease from December to January
Answer:
Step-by-step explanation:
can anyone help me plz?
Answer:
hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
2 pluz 4 palese !!!!!!!!!!!
Answer:
6
Step-by-step explanation:
2+4=6
(1+1)+(1+1+1+1)=6
Ans: 6
Can anyone help solve this for me ASAP. Thanks!
Answer:
x = 20
y = 26
Step-by-step explanation:
40 and 2x are vertical angles, so they're equal to each other.
40 = 2x
Divide both sides by 2
x = 20
We see that 40 and 5y + 10 are a linear pair, which means they add up to 180.
5y + 10 + 40 = 180
5y + 50 = 180
5y = 130
y = 26
(x^4+1)(y'-x^5-3x)=4x^3.y
Answer:
vvvhnxjdhshdhrgrgdrhhdfehfhfh
Step-by-step explanation:
f jfbdhdnrbdjgmt
The volume of a cube is 27 cubic inches. What is the length of each edge of this cube?
a. 13.5 inches
b. 9 inches
c. 3 inches
Answer:
Option c. 3 inches
Step-by-step explanation:
Volume=27 inches³
By applying the volume formula of cube, we get
L³=27 inches³
L³=(3 inches)³
Hence the cube cancels the opposite side's cube
L=3 inches
write a decimal equivalent to the fraction
7/50
nfhfjfjfjfuvjgjgkfkfkfjfjgjgjgjgjgkgkgkgk
Answer:
0.14
28. Retail Sara Sung is shopping and finds several items that are on sale at 25% off
the original price. The items that she wishes to buy are a sweater originally at
$43.98, a pair of jeans for $38.59, and a blouse for $31.99. She has $100 that her
grandmother gave her for her birthday. If the sales tax in San Mateo, California,
where she lives is 8.25%, does Sara have enough money for all three items?
Explain.
Answer:
Sara has enough money to buy all three items because after the sale and tax, the total of all three items is less than $100 at only $93.01.
Step-by-step explanation:
Solve for the sale:
43.98 × 0.25
10.995
38.59 × 0.25
9.6475
31.99 × 0.25
7.9975
Add these all together:
10.995 + 9.6475 + 7.9975
28.64
Subtract this amount from the original cost of all the items:
(43.98 + 38.59 + 31.99) - 28.64
114.56 - 28.64
85.92
Solve for the sales tax:
85.92 × 0.0825
7.0884
Add the sales tax to the total:
85.92 + 7.0884
93.0084
Round up to the nearest cent:
93.01
93.01 < 100
What is the sum of 3.6 x 10^-2 and 2.4 x 10^3?
Answer:
2400.036 or 4.875 × 10^5
Step-by-step explanation:
The last line of a proof represents
the
given
information.
the argument.
the conclusion.
O the assumptions.
7-9-0-0-0-0-0-0-0-0-0-0-6-6-6-6--6-6-6-6-6-6-6-6-6-6-6-
Answer:
It is -80
Step-by-step explanation:
u just subtract
A test has 20 questions. The test awards 3 points if the answer is correct and takes
away 1 point if the answer is incorrect. A student answered 5 questions incorrectly.
How many points did the student lose?
Show your work.
Answer:
55
Step-by-step explanation:
20 * 3 = 60
60 marks - 5 Incorrect answer (5 marks deducted)
55 Marks
What factors of -24 has the sum of 5
Answer:
8 and -3
Step-by-step explanation:
We need to list several factors of -24 that add up to 5.
After trying several possibilities we ge
8 x (-3) =24 and
8 + (-3) = 5
What is the quotient when 8x^3-5x^2+x+2 is divided by x^2
Step-by-step explanation:
[tex]8 {x}^{3} - 5 {x}^{2} + x + 2 \div {x}^{2} [/tex]
[tex]8 {x}^{3} - 5 {x}^{2} + x + \frac{2}{ {x}^{2} } [/tex]
[tex] = \frac{8 {x}^{5} - 5 {x}^{4} + {x}^{3} + 2}{ {x}^{2} } [/tex]
When simplifying an expression using order of operations addition MUST
ALWAYS come before subtraction.
True
False
Answer:
The answer is False,
Step-by-step explanation:
The answer is False because in some expressions if there are parentheses and there is a subtraction problem in the parentheses but there is an addition problem in front of the parentheses that does not exactly mean that you do the addition first, this is because the subtraction is inside the parentheses and so since the subtraction is in parentheses it is done fist.
9. The graph of which the following equations has x-intercepts of 4 and -4?
(1 Point)
O y + 4 = x
O y - 4 = x
O y + 16 = x2
O x + 16 = y2
HELP ASAP: I WILL MARK BRAINLIEST SOMEONE PLEASE HELP!!
Answer:
Step-by-step explanation:
Please see the picture below
P(x) = x^4+ax^3-x^2+bx-12 has factors of (x-2) and (x+1). Solve the equation P(x)=0
Answer:
because P(x) has factors of (x-2) and (x+1) => x = 2 and x = -1 are the solutions of P(x)
so we have:
[tex]\left \{ {{2^{4}+2^{3}a-2^{2}+2b-12 =0} \atop {1-a-1-b-12=0}} \right.\\=>\left \{ {{8a+2b=0} \atop {a+b=-12}} \right.\\<=>\left \{ {{4a+b=0} \atop {a+b=-12}} \right.\\<=>\left \{ {{a=4} \atop {b=-16}} \right.[/tex]
=> [tex]P(x)=x^{4} + 4x^{3}-x^{2} -16x-12[/tex]
With P(x) = 0
=> [tex]x^{4}+4x^{3}-x^{2} -16x-12 = 0[/tex]
=> ........
Step-by-step explanation:
Help!!! A student Is given the rectangle and square shown. The student states that the two figures have the same perimeter. Is this still in correct? Explain your reasoning.
Answer:
yes figures have the same perimeter
Step-by-step explanation:
The opposite sides of the rectangle are equal , then
perimeter = 2(x + 4) + 2x = 2x + 8 + 2x = 4x + 8
The square has 4 equal sides , then
perimeter = 4(x + 2) = 4x + 8
Then the figures have the same perimeter
Which numbers are irrational?
V81
148
144
V22
Which numbers are irrational? Select all that apply.
OA. V48
B. 181
OC. V22
OD. 144
Click to select your answer(s) and then click Check Answer.
Allarte
Solve the system by substitution.
y = -9x
y = 2x + 33
Answer:
[tex]y = - 9x \\ theny = 2x + 33 \\ - 9x = 2x + 33 \\ - 9x - 2x = 33 \\ - 11x = 33 \\ x = \frac{ - 33}{11} = - 3 \\ x = - 3 \\
then\\ y=-9×-3=21\\ thank \: you[/tex]
Simplify.
(If an answer is undefined, enter UNDEFINED.)
6/10
Answer:
3/5
Step-by-step explanation:
1.) Find the Greatest Common Factor of 6/10.
2
2.) Divide both the numerator and the denominator by the greatest common factor.
6÷2
10÷2
3.) Simplify 6÷2/10÷2
3/5
problem in photo 20 characters
Answer:
Step-by-step explanation:
i dont know but work hard
Find the distance between the pair of points.
N(-5. - 14), P(-5. - 3)
d=(Simplify your answer. Type an exact answer, using radicals as needed)
Answer:
78
Step-by-step explanation:show your work
