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3 years ago

Determine whether the graph represents a proportional relationship. A graph is shown.

Mathematics

2 answers:

kramer3 years ago

8 0

The answer is d. it doesnt go thru the origin

katovenus [111]3 years ago

7 0

Answer:

d, it doesn't go through the origin

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A fishing lodge wants to build a new boat ramp. The slope of the ramp must be 8° to the horizontal. The total height of the bank

Likurg_2 [28]

Answer:

The length of the sloping section of the ramp is 20.12 m

Step-by-step explanation:

Given;

the total height of the bank, h = 2.8 m

The slope of the ramp must be 8° to the horizontal, i.e, θ = 8°

Let the length of the sloping section = L

let the horizontal distance between the height of the bank and sloping section = b

Thus, h, L and b forms three sides of a right angled-triangle, with L as the hypotenuse side, h (height of the triangle) as the opposite side and b (base of the triangle) as the adjacent side.

We determine L by applying the following formula;

Sinθ = opposite / hypotenuse

Sin θ = h / L

L = h / Sin θ

L = 2.8 / Sin 8

L = 2.8 / 0.13917

L = 20.12 m

Therefore, the length of the sloping section of the ramp is 20.12 m

6 0

3 years ago

7 feet 8 1/2 inches minus 6 feet 2 3/4 inches equals?

Marat540 [252]

Answer:

The answer is 1 foot and 5.75 inches.

Step-by-step explanation:

6 0

3 years ago

Your gross income is $4,520.00/month. Your deductions are FICA (7.65%), federal tax withholding (11.75%), and state tax withhold

Lina20 [59]

Gross income: $4,520.00/ mo

FICA deduction: $345.78 (4,520 x .0765)

FTW deduction: $531.1 (4,520 x .1175)

STW Deduction: $348.2 (4,520 x .085)

<u>REALIZED INCOME</u>: $3,258.92

Fixed income: $977.76 ( $3,258.92 x .3)

5 months fixed income: $4,888.38

CD savings Account balance: $3,666.28 ( $4,888.38 x .75)

Regular savings account balance: $1,222.1 ($4,888.38 - $3,666.28)

Formula:<em> $ x APR% x time </em>

Everything must be in decimal form. For this case we are looking at 60/365 days of the year, which the last parenthesis represent.

CD = ( $3,666.28)(.0525)(.164384) = $31.64

RSA = ( $1222.1)(.038)(.164384) = $7.63

8 0

3 years ago

Need help with this math problem

Ne4ueva [31]

Answer: D) The value of $\sqrt{215}$ is between 14.5 and 15

Step-by-step explanation:

Let's start by taking the squaring these numbers.

$13^2=169\\13.5^2=182.25\\14^2=196\\14.5^2=210.25\\15^2=225$

215 is in between 14.5 squared and 15 squared. That means its square root will be between 14.5 and 15.5

8 0

3 years ago

Shade 50% of the figure

torisob [31]

Answer:

All you have to so is shade in 2 mini squares and your good

5 0

3 years ago