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4 years ago

Solve the literal equation for x. w=5+3(x−1)

Mathematics

1 answer:

ICE Princess25 [194]4 years ago

4 0

Answer:

Isolate the variable by dividing each side by factors that don't contain the variable.

x = w/3 - 2/3

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Help :((( please will mark brainless

nikklg [1K]

Answer:

$A_{total} = 25\ ft^2$

Step-by-step explanation:

Step 1: Determine the area of the square

$A = s^2$

$A = (3\ ft)^2$

$A = 9\ ft^2$

Step 2: Split the top figure into a square and triangle

Determine the area of the rectangle

$A = l * w$

$A = (7\ ft - 3\ ft) * (5\ ft - 2\ ft)$

$A = (4\ ft) * (3\ ft)$

$A = 12\ ft^2$

Determine the area of the triangle

$A = \frac{b * h}{2}$

$A = \frac{\frac{7\ ft - 3\ ft}{2} * (5\ ft - 3\ ft)}{2}$

$A=\frac{2\ ft * 2\ ft}{2}$

$A = \frac{4\ ft^2}{2}$

$A = 2\ ft^2$

Since there are two right triangles in the triangle that we have we multiply the area that we got by 2 to get the total area.

$A_{triangle} = 2\ ft^2*2$

$A_{triangle} = 4\ ft^2$

Step 3: Determine the total area

$A_{total} = 9\ ft^2 + 12\ ft^2 + 4\ ft^2$

$A_{total} = 25\ ft^2$

Answer: $A_{total} = 25\ ft^2$

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2 years ago

Please help due in 2 hours and I’m clueless. Identify the domain and range of each graph.

Alja [10]

So all u have to do is say all the x values that have a point (the domain) and all the y values that have a point (the range). If it is continuous, like a line, then u say all the points between two points. For example the range of the bottom right is [-1,5]. If it goes to infinity or negative infinity, you say something like (-infinity,infinity). With the sideways 8 of course. Btw, (-infinity, infinity) is the domain of the bottom right ;D

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3 years ago

100 g of corn flakes contain 7 g of protein. how many grams of protein are in 500g

gladu [14]

Answer:

35g protein

Step-by-step explanation:

If 100g cornflakes contain 7g protein and now we need to find how much protein is in 500g cornflakes simply multiply 7 by 5.

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3 years ago

Solve the inequality –8 < x – 14.

Ilya [14]

Answer:

x=6

Step-by-step explanation:

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4 years ago

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The measure of angle θ 7pi/6 is . The measure of its reference angle is °, and sin θ is

Vikki [24]

The reference angle is closest to the x-axis.
I will assume the above is 7pi/6. That would be a reference angle of pi/6, and the sin in the 3rd quadrant is negative, so the sin theta = - 0.5

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3 years ago

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