Press the hotspot next to the name of the learner who wrote an incorrect expression.
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Answer:
Luis
Step-by-step explanation:
Related Questions
Hey, can anyone help me with this homework answer?
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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
Help ASAP I’ll mark you as brainlister PLEASE!!’
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Answer:
A = 76.8 yd²
Step-by-step explanation:
The area (A) of a regular polygon is calculated as
A = [tex]\frac{1}{2}[/tex] pa ( p is the perimeter and a the apothem )
Here p = 8 × 4 = 32 yd and a = 4.8 yd , then
A = [tex]\frac{1}{2}[/tex] × 32 × 4.8 = 16 × 4.8 = 76.8 yd²
I need help with this geometry question. Please show work:)
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please help me solve will mark right answer brainlyist
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Answer:
-2/3x+3
Have a nice day.
If XY is 4 m and WZ is 9 m, the exact volume of the cone is ___π square meters.
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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]
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
[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)
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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.
what is the H.C.F of 7 and 13
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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’ll give brainiest
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Answer:
C
Step-by-step explanation:
9x^2-49y^2
Answer:
last one ok
Step-by-step explanation:
last one ok
ok
Someone help me its timed!!!
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Answer:
C!
Step-by-step explanation:
Would a bottle of chocolate milk (for one person) measured with milliliters or liters
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Answer:
the answer would be Milliters
Amir has 103 days to finsih project he works 7 days a week on the project how many week and days does amir have to finish the project
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Answer: 14 weeks 5 days
Step-by-step explanation:
From the question, we are informed that Amir has 103 days to finish a project and that he works 7 days a week on the project.
The number of weeks and days that he has to finish the project will be:
= 103/7
= 14 5/7
= 14 weeks 5 days
Please help with this question I dont understand it
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Answer:
the answer is third one and last one hope it helps
find the value of each variable, please explain.
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Answer:
x=67
y=113
z=50
Step-by-step explanation:
x=180-28-85=67
y=180-67=113
z=17+113=50
Apostrophes are used to indicate __________.
long quotations
lists
appositives
possession
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possessions because lists use commas and appositives replace nouns.
---
hope it helps
Answer:
DDDDDD possession
Step-by-step explanation:
What’s £8 in ratio 1:1 I’m stuck ?
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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
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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
Does anyone know the answer?
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Answer:
6i+9j-15k
Step-by-step explanation:
multiply every thing by 3
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
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Answer:
do u still need help with this
Is each statement true for ⊙P? Drag “true” or “false” below each statement
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from these numbers 5;33;27;72;36;61;81;45 choose a prime numbers a number which is the product of two prime numbers
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Answer:
33.
Step-by-step explanation:
33 = 3 * 11.
The number that is a product of two prime numbers is 33.
What are prime numbers?
Prime numbers are those numbers that do not have any factors other than one and the number itself.
Example:
2, 5, and 7 are all prime numbers.
We have,
5, 33, 27, 72, 36, 61, 81, 45
We will write the possible factors.
5
- 1 x 5
33
- 3 x 11
- 1 x 33
27
- 3 x 9
- 1 x 27
72
- 2 x 36
- 3 x 24
- 4 x 18
- 12 x 6
- 8 x 9
36
- 2 x 18
- 3 x 12
- 4 x 9
- 6 x 6
81
- 3 x 27
- 9 x 9
45
- 3 x 15
- 5 x 9
We see that,
33 is the only number that is a product of two prime numbers.
i.e
3 x 11 = 33
Thus,
33 is the number.
Learn more about prime numbers here:
https://brainly.com/question/30358834
#SPJ2
What is an equation of the line that passes through the points (-6, 1) and (-8, 4)?
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Mr . Oliver purchased 20 baseball cards for $5. a. Find the unit rate per dollar . b. Find the unit rate per card .
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b. $0.25 per card
Unit 8: Right Triangles & Trigonometry
Homework 2: Special Right Triangles
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Answer:
17.
78\sqrt{3},\ 39\sqrt{3},\ 78\sqrt{3}
19.
6,\ 12,\ 12\sqrt{2}
Step-by-step explanation:
The required values of the x, y, and z in the given triangle are 26√3, 13√3, and 39×√2 respectively.
If you know the lengths of two sides of a right triangle, you can use trigonometric ratios to calculate the measures of one (or both) of the acute angles.
Here,
For triangles,
sin45 = 39/x
z = 39×√2
xsin60 = 39×√2 cos45
x ×√3/2 = 39
x = 39 × 2 / √3
x = 26√3
Now,
cos60= y / x
1/2 = y / 26√3
y = 13√3
Thus, the required value of the x, y, and z in the given triangle are 26√3, 13√3, and 39×√2 respectively.
Learn more about trig ratios here:
https://brainly.com/question/14977354
#SPJ5
PLEASE HELP I"LL GIVE YOU BRAINLY!!!!
Answers
Answer:
-2f(x)
5.5f(x)-1
and 7f(x)
Step-by-step explanation:
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:
Free 100 points! Solve this equation
2x + x + 20 = 200
ANSWER is 60
2x + x = 3x
200-20=180
180 divided by 3x = 60
You may copy and paste the answer and explanation .
Have a nice day .
Answers
Answer:
60
Step-by-step explanation:
tysm! have a great day
thank you
have a good day...❤
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
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Answer:
answer is 10++; huuj vidi ogivj viici
Find the mode of the following data: 56, 74, 24, 56, 27, 56
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Mode is the number that occurs the most so here the mode is 56
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