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3 years ago

Determine the equation of the line shown in the graph:

Mathematics

2 answers:

My name is Ann [436]3 years ago

8 0

Answer:

y=3

my explanation:

ozzi3 years ago

4 0

Answer:

y=3

Step-by-step explanation:

y=x so y=3x

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I want to paint all three walls of the kitchen. One was a half cylinder. I want to paint the walls only not the ceiling. The wal

bearhunter [10]

Answer:

$490.9\ ft^{2}$

Step-by-step explanation:

we know that

The total area is equal to

$A=10(h)+2\pi r(h)+10(h)$

we have

$h=9\ ft$

$r=5.5\ ft$

$\pi=3.14$

substitute

$A=10(9)+2(3.14)(5.5)(9)+10(9)$

$A=490.9\ ft^{2}$

5 0

3 years ago

Please help! Correct answer only, please! I need to finish this assignment this week. Determine the value of the following: A. B

11Alexandr11 [23.1K]

Answer:

Step-by-step explanation:

Given

$\left[\begin{array}{ccc}-2&3\\2&4\\\end{array}\right]$ + $\left[\begin{array}{ccc}3&1\\-1&2\\\end{array}\right]$

Add corresponding elements to obtain the sum, that is

= $\left[\begin{array}{ccc}-2+3&3+1\\2-1&4+2\\\end{array}\right]$

= $\left[\begin{array}{ccc}1&4\\1&6\\\end{array}\right]$ → C

4 0

3 years ago

. i will give brainliest.A man is 26 years older than his son. He is also 8 years older than three times his son’sage.

Shkiper50 [21]

Step-by-step explanation:

Let the son's age be x and man be y

y=26+x

y=8+3x

x=9

Son's age is 9

6 0

3 years ago

Read 2 more answers

Opposite angles of a parallelogram are congruent. <br> a. True <br> b. False

AlexFokin [52]

Correct answer is true

4 0

3 years ago

Scientists modeled the intensity of the sun, I, as a function of the number of hours since 6:00 a.m., h, using the

MAVERICK [17]

The functions are illustrations of composite functions.

<em>The soil temperature at 2:00pm is 67</em>

The given parameters are:

$\mathbf{I(h) =\frac{12h - h^2}{36}}$ ---- the function for sun intensity

$\mathbf{T(I) =\sqrt{5000I}}$ -- the function for temperature

At 2:00pm, the value of h (number of hours) is:

$\mathbf{h = 2:00pm - 6:00am}$

$\mathbf{h = 8}$

Substitute 8 for h in $\mathbf{I(h) =\frac{12h - h^2}{36}}$ , to calculate the sun intensity

$\mathbf{I(8) =\frac{12 \times 8 - 8^2}{36}}$

$\mathbf{I(8) =\frac{32}{36}}$

$\mathbf{I(8) =\frac{8}{9}}$

Substitute 8/9 for I in $\mathbf{T(I) =\sqrt{5000I}}$ , to calculate the temperature of the soil

$\mathbf{T(8/9) =\sqrt{5000 \times 8/9}}$

$\mathbf{T(8/9) =\sqrt{4444.44}}$

$\mathbf{T(8/9) =66.67}$

Approximate

$\mathbf{T(8/9) =67}$

Hence, the soil temperature at 2:00pm is 67

Read more about composite functions at:

brainly.com/question/20379727

5 0

2 years ago