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3 years ago

Pls answer This question I don’t know it

Mathematics

2 answers:

Sunny_sXe [5.5K]3 years ago

5 0

Yes , I agree with the statement above

NNADVOKAT [17]3 years ago

4 0

A - 32,500
B- 0.00604
C-2.4x10 to the power of 6
D-1.47x10 to the power of -3

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Which figure is the image produced by applying the composition T 0,3 o R0,90 to figure R?

Lyrx [107]

We are given original image R.

It is being translated by (0,3) first and then rotated by a positive angle 90 degrees.

Translation by (0,3) represents (x,y) --> (x, y+3) rule.

Positive 90 degree rotation represents, counterclockwise rotation.

The rule for counterclockwise rotation is (x,y) --> (-y,x).

Therefore, final rule for would be

(x,y) --> ( -y,x+3 )

Let us take a coordinate of R on y-axis as (0,-4).

Now if we apply rule (x,y) --> ( -y,x+3 ) we get

(0,-4) --> (-(-4), 0+3) = (4,3).

Let us check the figure with coordinate (4,3).

We can clearly see that Figure H has transformed coordinate (4,3).

<h3>Therefore, correct option is first option A. figure H.</h3>

8 0

4 years ago

Ira went to the movies with $35.91 in

svetlana [45]

Answer:

$13.36

Step-by-step explanation:

12.5+6.25+3.8=22.55

35.91-22.55= 13.36

6 0

3 years ago

Read 2 more answers

Angles A and B are congruent. Find the value of x. Show all work to receive credit.

kolezko [41]

Answer:

x = 15

Step-by-step explanation:

Sides opposite congruent angles are congruent:

x + 10 = 2x - 5

15 = x . . . . . . . . . add 5-x

The value of x is 15.

_____

I suppose you could show the intermediate step:

x +10 +(5 -x) = 2x -5 +(5 -x)

15 = x . . . . . simplified

8 0

3 years ago

Which one is it A. B. C. or D.

nadya68 [22]

7x + 2y = 2
2x - y = 10

2y = - 7x + 2
- y = - 2x + 10

2y = -7x + 2
y = 2x - 10

$y=\frac{-7x+2}{2}$
y= 2x - 10

y = -3.5x + 1
y = 2x - 10

Now, let's find "x" first by doing a substituion !

2x - 10 = - 3.5x + 1
y = 2x - 10

2x + 3.5x = 1 + 10
y = 2x - 10

5.5x = 11
y= 2x - 10

$x = \frac{11}{5.5}=2$
y= 2*2 - 10 = 4 - 10 = -6

In short, the answer would be : y = -6 (Option B).

Hope this helps !

Photon

8 0

4 years ago

PLEASE HELP I'M TAKING A QUIZ AND I HAVE 5 MINUTES LEFT

Kazeer [188]

#1 is 6.34

#2 is 27.25

#3 is Gallons of gas use for work and errands is 10.

#4 is 215

Hope this helps

4 0

3 years ago

Read 2 more answers