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2·(8·9+6·9+6·8)=348
Related Questions
DUE IN 2 HOURS!!!! Can someone please tell me the answers to 9 and 10 (and 7 and 8 if you can) 15 points!
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Answer:
Step-by-step explanation:
7) sorry I wont graph it but just input the points onto the graph
(-5,7)
(-2,1)
(-1, -1)
(2, -7)
8)
(-3,-5)
(0,-1)
(3,3)
(6,7)
9) 1/3
Select all that are equal to 6^4(6^-5)
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Answer:
6^4(6^-5)
If base is equal at multiplication we add index.
ex: a^(x)
a = base
x=power = index
6^4 .(6^-5)
6^(4+(-5)
6^(4 - 5)
6^(-1)
1/6
Step-by-step explanation:
Answer:
The correct answers are: 1/6 , 6^-1 , 1/6^1. B, C and D.
Step-by-step explanation: I got them wrong and gave me the correct answers, Good luck. Edge 2021
pls i need this now can you pls answer it with respect pls
thank you in advance
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Step-by-step explanation:
2 a
3 c
4 b
5 d
6 a
7 d
8 d
9 d
10 d
plz give brillent
Fill in the 2-column proof: In the BOWTIE diagram, given circle E , arc BO ⩭ arc IT Prove segment OW⩭segment TW
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please help me with this
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Answer:
C
Step-by-step explanation:
mark brainliest
x^2 + 5^2 = 6^2
x^2 + 25 = 36
x^2 = 36 - 25
x^2 = 11
x = (11)^1/2 cm
Ans: C
y=x+5
y=-2x-4
solve by substitution
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Answer:
x = − 3
Step-by-step explanation:
Let's solve your equation step-by-step.
− 2x − 4 = x + 5
Step 1: Subtract x from both sides.
− 2x − 4 − x = x + 5 − x
− 3x − 4 = 5
Step 2: Add 4 to both sides.
− 3x − 4 + 4 = 5 + 4
−3x = 9
Step 3: Divide both sides by -3.
−3x / −3 = 9 / −3
x = − 3
Hope it helps,
Please mark me as the brainliest
Thank you
Which of the following best describes the cross-section which is formed by a horizontal plane
parallel to the base? Note that the figure is not drawn to scale.
O The cross-section is a rectangle with the same length and width as the base.
O The cross-section is a rectangle with a different length and width as the base.
O The cross-section is a square with the same length and width as the base.
O The cross-section is a square with a different length and width as the base.
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Answer:
B
Step-by-step explanation:
please help me I need to get my grades up
Answers
If C = 20 then F = 68°
If C = 60 then F = 140°
Volume for this?
248 or 168
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Answer:
168 ft
Step-by-step explanation:
Formula = Length x height x width
14x6x2= 168
Im 100% sure this is right. Pls mark me as brainliest!
:))
Answer:
168
Step-by-step explanation:
V = 14 x 6 x 2 = 168
Distribute and simplify the expression 3(x + 4) + 2(5 - x)
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Answer:
=x+22
-by-step explanation:
Let's simplify step-by-step.
3(x+4)+2(5−x)
Distribute:
=(3)(x)+(3)(4)+(2)(5)+(2)(−x)
=3x+12+10+−2x
Combine Like Terms:
=3x+12+10+−2x
=(3x+−2x)+(12+10)
=x+22
(-1/8c + 16) - (3/8 + 3c) =
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Answer:
=23/8 c + 125/8
Step-by-step explanation:
Im not to sure but here :)
I don’t know if it’s right but that’s what I got
Cierto tipo de mezcla contiene 5kg de arena y 3 kg de cemento: un constructor necesita 12 toneladas de esta mezcla. ¿qué cantidad se necesita de arena y de cemento?
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Answer:
the sand and cement needed is 7.5 kg and 4.5 kg respectively
Step-by-step explanation:
The computation of the sand and cement needed is shown below:
Given that
The mix of sand and cement is 5kg and 3kg i.e. its ratio is 5:3
And there is a 12kg of mix of both things
So individually it required
For sand = 12 × 5 ÷ 8
= 7.5 kg
For cement = 12 × 3 ÷ 8
= 4.5 kg
Hence, the sand and cement needed is 7.5 kg and 4.5 kg respectively
In parallelogram ABCD with diagonal AC and BD,If angle 1 =50 angleDCB =115 find angle 2
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Answer:
180- 115= 50+∠2
65-50= ∠2
15°=∠2
Step-by-step explanation:
Answer:
d. 15 degrees
Step-by-step explanation:
You're basically trying to find angle DBC. Adding 115 and 50 will give you 165. This means that angle DBC must be 15, as the angles have to add up to 180. Angle 2 and angle DBC are equal, so angle 2 is 15 degrees.
let x and y be directly related. If x is 18 when y is 6, find y when x is 21.
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Answer:
y=42? because 6*2=18 so 21*2=42??
Answer:
7
Step-by-step explanation:
18/6 = 3 so we can assume that for every 3 x there is 1 y. 21/3 = 7
Someone please help me I’ll give out brainliest please dont answer if you don’t know order of operation
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Answer:
PEMDAS (Paranthesis (), Exponnets^2, Multiplication X, Division 1/2(or fractions, Addtion +, and Subtraction -
Step-by-step explanation:
Answer:
Where is the question?
If you were looking for order of operations, look at the image.
Please someone help
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Answer:
D
Step-by-step explanation:
They just proved that m< 3 =m< 7 and m< 4=m< 8
So if m< 8=m< 5 and m< 7=m< 6
You can plug in m<5 for m< 8 and m<6 for m<7
Therefore:
m<6=m<3
m<5=m<4
Also, the angles that were proved congruent were vertical angles so the theorem they put works
Intercepts:
Write the ordered pair describing the coordinates of each intercept.
1. x-intercept: -6 2. y-intercept: -2.3 3. y-intercept: 3/4
Find the x-intercept and y-intercept for the graph of each equation.
4. y = 3x – 9 5. y = 5x + 10 6. y=1/2 x+4
7. y = 12 – 6x 8. 2y = -6x + 8
Use the x-intercept and y-intercept to graph each equation.
9. y=-1/2 x-3 10. y = 2x + 4
x-intercept: ______ x-intercept: ______
y-intercept: ______ y-intercept: ______
Graph your answers from #4 and #8 from above.
11. y = 3x – 9 12. 2y = -6x + 8
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The y-intercept is the point where the function crosses the y axis at x=0
1. It is an x-intercept, so y = 0. The ordered pair would be (-6, 0)
2. It is a y-intercept, so x = 0. The ordered pair would be (0, -2.3)
3. It is a y-intercept, so x=0. The ordered pair would be (0, 3/4)
To find the x-intercept, set y = 0. To find the y-intercept, set x=0
4. y-intercept: y = 3(0) -9. y = -9 The y-intercept is at (0, -9)
x-intercept: 0 = 3x -9. 9 = 3x. x = 3. The x-intercept is at (3, 0)
5. x intercept: 0 = 5x +10. -10 = 5x. x = -2. The x-intercept is at (-2, 0)
y-intercept: y = 5(0) + 10. y = 10. The y-intercept is at (0, 10)
If you look at finding the y-intercepts in the two problems above, you may see there is a pattern forming. The y-intercept is the number that your adding or subtracting that is located after the x (ex. y = 4x - 2 - the y-intercept would be -2)
9. First, find the x and y-intercepts. The y intercept is -3 You’d graph that at (0, -3). 0 = -1/2x - 3. -1/2x = 3. x = -6 so the x-intercept is at (-6, 0). If you only need to graph 2 points, then you can graph just those two points and draw a line between them.
To graph y=-1/2x + 3, start at the y-intercept and use the slope (-1/2) to find other points. Because your slope is -1/2, you’d go down 1 unit and then to the right 2 units. That would be your next point. If you wanted your line to go further up, go up one unit and then to the left 2 units. That would be your next point.
I am not sure what you need to do on 11 and 12
I think you should try 7, 8 and 10 on your own and let me know if you have any questions on them or if you are stuck on anything.
i need help with this badly please
Answers
Answer:
27mm
Step-by-step explanation:
Answer: 65
Step-by-step explanation: :)
how do I figure out an angle measurement?
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Directions: Identify the rise, run, and slope of the line below.
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Answer:
Step-by-step explanation:
slope = 2
rise= 2
run = 1
Jin is taking a multiple choice test with a total of 50 points available. Each question is
worth exactly 2 points. What would be Jin's test score (out of 50) if he got 4 questions
wrong? What would be his score if he got a questions wrong?
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Answer:
For the first part of 4 questions wrong: he would get 42 points
For the second part 48 points
Step-by-step explanation:
For the first part of 4 questions wrong: he would get 42 points because 50 divided by 2 is 25 and 25 minus 4 is 21 and 21 times 2 is 42.
For the last part I'm guessing x = 1 so again 50 divided by 2 is 25 and 25 minus 1 is 24 and 24 times 2 is 48
I think it is right.
Answer: first one 42
The second one is 50-2x
explanation: score with 4 questions wrong
Available points 50. Points lost=points per question x4=2x4=8 final score 50-8=42
Score with x questions wrong: available points 50 points lost=points per questionx4=2*x=2x final score =available points-points lost =50-2x
Rewrite y = x2 +6x+ 10 in graphing (vertex) form by completing the square. State the VERTEX.
Answers
Answer:
The vertex of the graph is (-3,1)
Step-by-step explanation:
Here, we want to rewrite the given quadratic equation in the vertex form
We have the vertex form as;
y = a(x-h)^2 + k
where the vertex is (h,k)
Now, by completing the square, we have to divide the coefficient of x by 2, then square; after which we add to both sides; prior to this, we have to replace y by 0
Thus, we have it as follows;
x^2 + 6x + 10 = 0
x^2 + 6x + 10 + 3^2 = 3^2
x^2 + 6x + 19 = 9
x^2 + 6x + 9 = 9-10
(x + 3)^2 = -1
(x + 3)^2 + 1 = 0
So we have the vertex as ;
(h,k) = (-3,1)
PLEASE HELP ME FAST!!!
Graph -4x - 16y = 16. Choose the correct graph and the correct points on the graph.
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Answer:
ans -------8/5 pansnhshshsh
Step-by-step explanation:
sureeeeeeeeeeeesureeeeeeeeeeee
Help!!!! This Due today!!!
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Answer:
A unit fraction is a rational number written as a fraction where the numerator is one and the denominator is a positive integer.
Answer:
one part of a whole
Step-by-step explanation:
A unit fraction is a fraction where the numerator is a one and denominator is a positive integer
A triangle has sides with lengths of 3 centimeters, 4 centimeters, and 5 centimeters. Is it a
right triangle?
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help :(((((((hdhdjdisbsjsjdj
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Answer:
The last answer
Step-by-step explanation:
Are 4k and -3.7k like terms? Explain.
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Answer:
Hello!(5g + 4k) + 7.3⇒ Yes or No?Did this help?Step-by-step explanation:
a 5-foot piece of linen costs $18.00. what is the price per inch?
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Answer:
$3.00 per inch
Step-by-step explanation:
also hope this helps
If line l is parallel to line m what is the measure of <4?
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the answer is b 50%. I think
Uhhhh any help? This is really confusing.
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_____________
Answer:
Step-by-step explanation:
33 1/3%=100/3%
A percent as a decimal is percentage divided by 100
(100/3)/100=1/3
Since 1/3 of a number is 24 we can say
n/3=24
n=72
So 24 is 33 1/3% of 72