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3 years ago

Can I get the real answer plz and thank u

Mathematics

2 answers:

Vadim26 [7]3 years ago

8 0

Answer:

A. 625

Step-by-step explanation:

break the shape into a cube and a rectangular prism

V of cube = l * w * h = 5 * 5 * 5 = 125

V of rectangular prism = l * w * h = 20 * 5 * 5 = 500

500 + 125 = 625

Alika [10]3 years ago

6 0

Answer: It is B

Step-by-step explanatio

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Step-by-step explanation:

plug them into calculator

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3 years ago

190/85 * 42<br><br> Please help?

Rus_ich [418]

The answer to this question:

1596/17 or 93.88 or 93 15/17

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Let f(x) = x^2 + 6x.

rusak2 [61]

Answer:

(A) The slope of secant line is 18.

(B) The slope of secant line is h+16.

Step-by-step explanation:

(A)

The given function is

$f(x)=x^2+6x$

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$f(3)=(3)^2+6(3)=27$

At x=9,

$f(9)=(9)^2+6(9)=135$

The secant line joining (3,27) and (9,135). So, the slope of secant line is

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$m=\dfrac{135-27}{9-3}=18$

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(B)

The given function is

$f(x)=x^2+6x$

At x=5,

$f(5)=(5)^2+6(5)=55$

At x=5+h,

$f(5+h)=(5+h)^2+6(5+h)=h^2 + 16 h + 55$

The secant line joining (5,55) and $(5+h,h^2 + 16 h + 55)$ . So, the slope of secant line is

$m=\dfrac{h^2 + 16 h + 55-55}{5+h-5}$

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$m=h+16$

The slope of secant line is h+16.

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3 years ago

9.36 as an improper fraction

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Step-by-step explanation:

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Denis, Vera, and Yash are rock climbers. Yash is connected to Vera by a

grin007 [14]

Answer:

$33.14\°$

Step-by-step explanation:

Let

Y ----> field of vision that Yash's camera would need

we know that

Applying the law of sines

$\frac{sin(Y)}{25}=\frac{sin(41\°)}{30}$

Solve for sin(Y)

$sin(Y)=\frac{sin(41\°)}{30}(25)$

$Y=sin^{-1}[\frac{sin(41\°)}{30}(25)]$

$Y=33.14\°$

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3 years ago

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