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Answer:

3 * (½*2*5) = x

Step-by-step explanation:

Cost of carpeting = $3 per square foot

We have a triangular section to cover having the following dimensions:

base = 2 yd

height = 5 yd

First, let's find the area of the section = area of triangle

Area of triangle = ½*base*height

Area of the triangular section of the floor = ½*2*5

If $3 will cover 1 ft², therefore,

x will cover ½*2*5

Thus:

3 * (½*2*5) = x

Answer:

triangular pyramid

Step-by-step explanation:

The requried width of the crossbar for the H is 3.96 ft.

In a right-angled triangle, its sides, such as hypotenuse, perpendicular and base is Pythagorean triplets.

Here,

Let, from the figure,
b = 5

c = 1/2*6= 3
e = 1/2*b = 1/2*5 = 2.5

a = √[c²-e²]

a = √[3²-2.25²]

a = √9-5.0625

a = 1.98

x = 2a = 2*1.98=3.96

Thus, the requried width of the crossbar for the H is 3.96 ft.

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Answer:

the answer is 2304

Step-by-step explanation:

8×8=64

64×36=2304

Answer:

C. Multiply 1st equation by 3, then add together

Step-by-step explanation:

X+y=10

3(x+y)=3(10)multiply by 3

3x+3y=30 add to following equation

2x-3y=6

5x=36

Answer:

The probability that all 4 units are good is 10.66%.

Step-by-step explanation:

Given that a shipement of 14 microwave ovens contains six defective units, and a vending company has ordered 4 of these units and selection will be random, to determine what is the probability that all 4 units are good the following calculation must be performed:

14 - 6 = 8

8/14 x 8/14 x 8/14 x 8/14 = X

0.5714 x 0.5714 x 0.5714 x 0.5714 = X

0.1066 = X

0.1066 x 100 = 10.66

Therefore, the probability that all 4 units are good is 10.66%.

Step-by-step explanation:

let the smaller number be x

5x - x = 52

4x = 52

4x÷4 = 52÷4

x = 13

the smaller number is 13

the bigger number is 5×13 = 65

Step-by-step explanation:

hope it helps.

Step-by-step explanation:

hope it is helpful to you

Answer: The answer is (-8, 4)

Step-by-step explanation:

Answer:

572.5

Step-by-step explanation:

A=6ah + 3√(3) a²= 6·8·5+3√(3)·8²≈572.55376

a is base length and h is height

The answer is -3, hope this helps!

Answer:

correct answer is C. 117

Step-by-step explanation:

Answer: [tex]254.94\ ft[/tex]

Step-by-step explanation:

Given

Building A is 490 feet tall and building B is 754 ft tall.

If the angle of depression from building B to the top of building A is [tex]46^{\circ}[/tex]

Difference in the height of the two buildings is [tex]754-490=264\ ft[/tex]

If the difference between them is [tex]x[/tex]

From the figure, we can write

[tex]\Rightarrow \tan 46^{\circ}=\dfrac{264}{x}\\\\\Rightarrow x=\dfrac{264}{\tan 46^{\circ}}\\\\\Rightarrow x=254.94\ ft[/tex]

Therefore, the two buildings are [tex]254.94\ ft[/tex] apart.

Answer:

The answer is 18.7

Step-by-step explanation:

8.5*2.2=18.7

I hope this helps!

After 3 months, the tree will reach a height of 12 feet.

Imagine you plant a tree that is initially 6 feet tall. Every month, it grows by 2 feet.

Let's denote the height of the tree at the start as H₀ = 6 feet. Since the tree grows 2 feet each month, we can express its growth rate as "2 feet per month." To calculate how tall it will be over time, we need to consider the number of months it has been growing.

After 1 month, the height of the tree will be:

H₁ = H₀ + (growth rate * number of months) = 6 + (2 * 1) = 8 feet.

After 2 months, the height of the tree will be:

H₂ = H₀ + (growth rate * number of months) = 6 + (2 * 2) = 10 feet.

After 3 months, the height of the tree will be:

H₃ = H₀ + (growth rate * number of months) = 6 + (2 * 3) = 12 feet.

So, after 3 months, the tree will be 12 feet tall.

We can also represent this growth pattern using a mathematical equation. Let "t" be the number of months the tree has been growing, and "Hₜ" be its height at time "t."

The equation for the height of the tree over time is given by:

Hₜ = H₀ + (growth rate * t).

Using this equation, you can plug in the value of "t" as 3 to find the height after 3 months:

H₃ = 6 + (2 * 3) = 12 feet.

In conclusion, the tree will keep growing 2 feet every month, and you can find its height at any given time using the formula Hₜ = H₀ + (growth rate * t). After 3 months, the tree will reach a height of 12 feet.

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Answer:

16.33 cm

Explanation :

The formula to find the circumference is 2πr where r is the radius. The problem above gives the diameter so we must divide it with 2 first before we proceed.

Correct me if I'm wrong. I hope it helps.

Answer:

16.328m is answer

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Answer:

Hi! The answer to your question is the range is 23

Step-by-step explanation:

Subtract the minimum data value from the maximum data value to find the data range. In this case, the data range is 62-39=23

VOCAB:

Minumum Data = Smallest Number

Maximum Data = Largest Number

Data Range = The set of y-values that a function passes through, Also the right coordinate in a coordinate pair.

In statistics, the difference between the largest number and the smallest numbers in a data set.

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Hope this helps!!

- Brooklynn Deka

Answer:

Not really no

Step-by-step explanation:

Answer:

12-1/2- -4-1/2

Step-by-step explanation:

Answer:

Do you have a picture of any kind for us to see the actual problems???

The answer is

11/10

Have a nice day night or afternoon

Answer:

5/6 of test

Step-by-step explanation:

5/3 × ½ = 5/6

___________

Answer:

-6

Step-by-step explanation:

Answer: C

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

The degree of a polynomial is the highest degree of a monomial contained within the polynomial. The degree of the monomial is the sum of the exponents on the variables. Example, the degree of -4x^6y is 6+1=7.

Example, the degree of 4x^8 is 8.

So the degree of 5x^4 is 4.

The degree of 3x^2 is 2.

The degree of 1 is 0 since there is no variable in this expression.

So the degree of 5 x^4 + 3 x^2 + 1 is 4.

Answer:

336 cm²

Step-by-step explanation:

rectangle area:

b×h = 24×7,5=180 cm²

" " = 6,5×24=156 cm²

total area: 180+156=336 cm²