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brilliants [131]
3 years ago
8

NEED NOW PLEASE..........

Mathematics
1 answer:
Arada [10]3 years ago
8 0

Answer: C. -12 - 3 + 9

Step-by-step explanation:

-12 because the fish are 12 m <em>below</em> the ocean.

-3 because the fish swim <em>down</em>.

+9 because the fish swim <em>up</em>.

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The red square is the image of the blue square after a SINGLE transformation. Use two or more complete sentences to describe eac
Leni [432]

The transformations which can lead to the red square image of the blue Square are; Translation, Reflection, Rotation.

<h3>What transformations lead to the image?</h3>

  • Translation is when we slide a figure in any direction. The translation of the shape can be by moving the blue leftward or rightward and the then downward.
  • Reflection is when we flip a figure over a line. The reflection involves reflect the blue Square over the line; y = x.
  • Rotation is when we rotate a figure a certain degree around a point. The rotation is by rotating the blue Square over 180⁰.

Read more on transformations;

brainly.com/question/4289712

5 0
2 years ago
Which of the following is equal to the rational expression when x ≠ -4 or 16?
stepan [7]

Answer:

C

Step-by-step explanation:

Given

\frac{x^2-16}{(x-16)(x+4)}

The numerator is a difference of squares

x² - 16 = (x - 4)(x + 4)

= \frac{(x-4)(x+4)}{(x-16)(x+4) } ← cancel the common factor (x + 4) on numerator/ denominator

= \frac{x-4}{x-16} → C

3 0
3 years ago
Capital Value An investment produces a perpetual stream of income with a flow rate of
Elodia [21]

Answer:

$30,000

Step-by-step explanation:

The capital value is given by

\int_{0}^{\infty} R(t) e^{-r t} dt

where R(t) is annual rate

r - annual rate of interest

capital value = \int_{0}^{\infty} 1200 e^{0.03t} e^{-0.07 t} dt

                      = lim at b tend to infinity\int_{0}^{b} 1200 e^{0.03t} dt

                      =lim at b tend to infinity \left [ \frac{1200}{-0.04} e^{-0.04 t} \right ]_0^b

-30,000 { lim at b tend to inifinity(e^{-0.04 b) = e^0]

Asb\rightarrow \infty,  e^{-0.04 b} \rightarrow 0

\int_{0}^{\infty} 1200 e^{0.03t} e^{-0.07 t} dt = -30,000(0 -1) =$30,000

6 0
4 years ago
The angle measures of a triangle are 2y+3 degrees 9y-7 and 7y+4 degrees what is the value of y
Roman55 [17]

Answer:

2y+3+9y-7+7y+4=180

2y+9y+7y=180(+7-7)

18y=180

y=180/18

y=10

then

2y+3

2×10+3

20+3

23

9y-7

9×10-7

83

7y+4

7×10+4

74

6 0
3 years ago
What type of cut to a square pyramid would result in a trapezoid?
Ratling [72]

Answer:

B

Step-by-step explanation:

A cut through the Apex perpendicular to the base (as shown in the attached Sketch)

7 0
3 years ago
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