Answers
Answer:
From left to right: 1st box: 2x^2
2nd: x
3rd:-4x
4th: -2
The product is 2x^2 - 3x - 2
Related Questions
8a·9·2a
simplified
why does this need 20+ characters
Answers
Answer:
144a^2
Step-by-step explanation:
8×9×2=144
144a^1×a
144a^1×a^1
144a^1+1
144a^2
Find LJ and mGM if KP=PL and GH=36 ft
Answers
The length of LJ is 18 feet.
What is an arc measure of a circle?'An arc measure is an angle the arc makes at the center of a circle, whereas the arc length is the span along the arc. This angle measure can be in radians or degrees.'
According to the the given problem,
If we draw a dotted line from H to P and from J to P,
∠HKP = ∠JLP (Similarity of triangles)
HP = JP
KP = LP
⇒ ΔHKP ≅ ΔJLP
⇒ KH = LJ
Now, joining G and P,
GP = HP (radius of the circle)
PM is perpendicular to GH.
⇒ PM equally divides GH .
⇒ KH = GK = [tex]\frac{1}{2}[/tex] of GH
= [tex]\frac{1}{2}[/tex] × 36
= 18 feet
Hence, we can conclude that the length of LJ is 18 feet.
Learn more about arc measure of a circle here:
https://brainly.com/question/12477901
#SPJ2
I’ll give brainiest
Answers
Answer:
C
Step-by-step explanation:
9x^2-49y^2
Answer:
last one ok
Step-by-step explanation:
last one ok
ok
8w2 + 2w - 3
What is the value of the expression below when w = 2?
Answers
Answer:
33
Step-by-step explanation:
8 x 2^2 + 4 - 3= 8x4+1=33
Answer:
33
Step-by-step explanation:
8w2 + 2w - 3
w = 2
substitute w for 2:
(8 x 2 x 2) + (2 x 2) - 3
solve:
32 + 4 - 3
33
Hey, can anyone help me with this homework answer?
Answers
Answer:
x=10
Step-by-step explanation:
Answer: 10
Step-by-step explanation: 7x-11=x-49
7x - 11 = x - 49 so add 11 to both sides 7x = x -60
Then 7x - x = 6 so 60/6= 10
Please help with this question I dont understand it
Answers
Answer:
the answer is third one and last one hope it helps
What’s £8 in ratio 1:1 I’m stuck ?
Answers
Find the mode of the following data: 56, 74, 24, 56, 27, 56
Answers
Mode is the number that occurs the most so here the mode is 56
A student claims that the expression “9 times the sum of a number and 13" is translated to the algebraic expression 9n + 13. Is the student correct? If not, what is the correct expression?
Answers
Answer:
No, the student is not correct. The correct expression is 9(n+13).
Step-by-step explanation:
"9 times the sum of a number and 13" means you must multiply 9 by the sum, not just by the number. 9n + 13 would be "the sum of 9 times a number and 13." Slightly different wording.
Answer:
Sample Response: The student is not correct. He should use parentheses like this 9(n+13). Without the parentheses, it means nine times n plus 13, but should be the sum of n plus 13 multiplied by 9.
find the value of each variable, please explain.
Answers
Answer:
x=67
y=113
z=50
Step-by-step explanation:
x=180-28-85=67
y=180-67=113
z=17+113=50
please help me solve will mark right answer brainlyist
Answers
Answer:
-2/3x+3
Have a nice day.
Can someone please do this please.
(If you don’t know how to do it please don’t do it) i don’t wanna keep losing points because people answer the questions with irrelevant things. So please don’t waste my time and please answer it for real. If you get it wrong it’s ok. Just please help me
Answers
Answer:
72°
Step-by-step explanation:
tan x= PN/OP=95/31
⇒x ≈ 72°
PLEASE HELP ME!!! IVE BEEN STUCK ON THIS FOR SO LONG!!
Answers
the answer is 3x^3 +13x^2 +6x -8.
Answer:
I can simplify it for u but not sure the product
3x(x²+3x-2)+4(x²+3x-2)
3x³+9x²-6x+4x²+12x-8
=3x³+13x²+6x-8
that's the final answer
Union President Abraham Lincoln set the Union's first naval goal when he declared a blockade of the Southern coasts. His plan was to cut off Southern trade with the outside world and prevent sale of the Confederacy's major crop, cotton. dont answer it take the pts and leave
Answers
Answer:
OK sounds good
Step-by-step explanation:
What is an equation of the line that passes through the points (-6, 1) and (-8, 4)?
Answers
PLEASE HELP I"LL GIVE YOU BRAINLY!!!!
Answers
Answer:
-2f(x)
5.5f(x)-1
and 7f(x)
Step-by-step explanation:
Mr . Oliver purchased 20 baseball cards for $5. a. Find the unit rate per dollar . b. Find the unit rate per card .
Answers
b. $0.25 per card
If XY is 4 m and WZ is 9 m, the exact volume of the cone is ___π square meters.
Answers
Answer:
[tex] 48\pi \: {m}^{3} [/tex]
Step-by-step explanation:
Radius of the cone (r) = XY = 4 m
Height of the cone (h) = WZ = 9 m
[tex]V_{cone} = \frac{1}{3} \pi {r}^{2}h \\ \\ = \frac{1}{ \cancel3} \pi {(4)}^{2}( \cancel9) \: \: \red{ \bold 3 }\\ \\= \pi \times 16 \times 3 \\ \\\purple {\bold {V_{cone} = 48\pi \: {m}^{3}}} [/tex]
Does anyone know the answer?
Answers
Answer:
6i+9j-15k
Step-by-step explanation:
multiply every thing by 3
Determine the slope of the line that passes through the points
(6,4) and (2,7).
Answers
Answer: -3/4
Step-by-step explanation:
change of y/change if x
so 7-4/2-6 which gets you -3/4
Lemme know if you need a better explanation hope this helps
Determine the slope of the line that passes through each pair of points. Write in simplest form. (3,8) and (1,5)
Answers
Answer:
y = 3/2x + 7/2
Step-by-step explanation:
First, you need to find the slope.
y2 - y1 / x2 - x1
= 5 - 8 / 1 - 3
= 3/2
The slope is 3/2x.
To find the y-intercept, plug any one of the coordinates into the equation, which is y = 3/2x + b
y = 3/2x + b
8 = 3/2(3) + b
8 = 9/2 + b
7/2 = b
The equation y = 3/2x + 7/2.
what is the H.C.F of 7 and 13
Answers
Answer:
Step-by-step explanation:
the factors and prime factorization of 7 and 13. The biggest common factor number is the GCF number. So the greatest common factor 7 and 13 is 1.
I need help with this geometry question. Please show work:)
Answers
Holly was asked to estimate the solution of the system of equations. She incorrectly said the solution is (-5,-2.5) . Estimate the solution of the system by graphing the equations. What mistake might Holly have made?
y-2x=0
y=6x+10
Answers
Answer:
answer is 10++; huuj vidi ogivj viici
help plz will give 30 points
Answers
Answer:
c
Step-by-step explanation:
[50 Points each!!!] and Brainliest!
Alex got a iPhone 11 for Christmas as a present. After spending 3 hours on the iPhone Alex decided to walk down the stairs to get a snack in the kitchen, but then he fell down the stairs because he was paying attention to the iPhone. He heard a crack, but luckily it wasn't his iPhone 11. It was his spinal cord.
Compare the price between the iPhone 11 and spinal cord repairence.
(This question was on a question in math and it's kinda funny XD)
Answers
Answer:
The difference between iPhone 11 and Spinal cord repairence is 99,300$.
Step-by-step explanation:
To be honest, this is a really weird question. But a spinal cord injury can cost up to 100,000$ a year. And an iPhone 11 cost around 700$. It really just depends on what repairence the person got, but if I am wrong then I hope you the best with your question lol. And since Alex didnt break his phone, you wouldnt count the repairs for the iPhone 11.
additive identity of 500 is 1 or 0
Answers
Apostrophes are used to indicate __________.
long quotations
lists
appositives
possession
Answers
possessions because lists use commas and appositives replace nouns.
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hope it helps
Answer:
DDDDDD possession
Step-by-step explanation:
Hey guys
Can y'all please do me a favor and write down some Quadratic word problems with the answer? I'd really appreciate it :). I'm doing a project where I need to write down Quadratic word problems but I can't come up with any at the moment and I need the answer also! once again thank you
Answers
Answer:
do u still need help with this
I really need help with this one, I've been asking the same question like three or four different kinds. Can someone please help me I can't figure it out
Answers
Answer:
140
Step-by-step explanation:
The sum of one interior angle and one exterior angle is 180
180-40=140 so an interior angle of the regular polygon would be equal to 140