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brilliants [131]

3 years ago

8

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

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 $(e^{-0.04 b) = e^0]$

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

$\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