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2 years ago

Help me please!!!!!!!

Mathematics

2 answers:

GarryVolchara [31]2 years ago

8 0

Answer:

The correct answer is 2860

Step-by-step explanation:

Kim multiplied 14.3 by 2, not 200

insens350 [35]2 years ago

6 0

Answer:

19.508

Step-by-step explanation:

maaf kalo salah ya vangkee makasih

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Which of these triangle pairs can be mapped to each other using a translation and a rotation about point A?

Vladimir79 [104]

Answer:

Figure A

Step-by-step explanation:

See the attached figure which represents the given options

We are to select the correct pair of triangles that can be mapped to each other using a translation and a rotation about point A.

As shown: point A will map to point L, point R will map to point P and point Q will map to point K.

we will check the options:

Figure A: the triangle ARQ and LPK can be mapped to each other using a translation and a rotation about point A.

Figure B: the triangle ARQ and LPK can be mapped to each other using a translation and a reflection about the line RA.

Figure C: the triangle ARQ and LPK can be mapped to each other using a translation and a reflection about the line QA.

Figure D: the triangle ARQ and LPK can be mapped to each other using a rotation about point A.

So, the answer is figure A

The triangle pairs of figure A can be mapped to each other using a translation and a rotation about point A.

3 0

2 years ago

Read 2 more answers

Help me with this question

stealth61 [152]

C the bank will exchange his new car for a old one

4 0

3 years ago

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Suppose that an object moves along the y-axis so that its location is y=x2+3x at time x. (Here y is in meters and x is in second

vfiekz [6]

Answer:

a) 13 m/s

b) (15 + h) m/s

c) 15 m/s

Step-by-step explanation:

if the location is

y=x²+3*x

then the average velocity from 3 to 7 is

Δy/Δx=[y(7)-y(3)]/(7-3)=[7²+3*7- (3²+3*3)]/4= 13 m/s

then the average velocity from x=6 to to x=6+h

Δy/Δx=[y(6+h)-y(6)]/(6+h-6)=[(6+h)²+3*(6+h)- (6²+3*6)]/h= (2*6*h+3*h+h²)/h=2*6+3= (15 + h) m/s

the instantaneous velocity can be found taking the limit of Δy/Δx when h→0. Then

when h→0 , limit Δy/Δx= (15 + h) m/s = 15 m/s

then v= 15 m/s

also can be found taking the derivative of y in x=6

v=dy/dx=2*x+3

for x=6

v=dy/dx=2*6+3 = 12+3=15 m/s

7 0

2 years ago

Can someone help me with this quickly????

iren2701 [21]

Answer:

Step-by-step explanation:

4 0

2 years ago

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Write this in standard form 8d+3d^2 3a^2+a^3-4a+3

Nata [24]

Answer:

a^(3)+3a^(2)-4a+3

Step-by-step explanation:

8 0

2 years ago