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What value should go in the empty boxes to complete the calculation for finding the product of 0.37 * 0.42

Answers

Answer 1

Answer:

Answer:

0.1554

Step-by-step explanation:

.37x.42=.1554

Answer 2

Answer:

Final answer:

To find the product of 0.37 and 0.42, multiply the numbers together. The missing digits in the empty boxes should be 5 and 4, respectively.

Explanation:

To find the product of 0.37 and 0.42, you need to multiply the two numbers together. The empty boxes represent the missing digits after the decimal point.

The first number, 0.37, has two decimal places, and the second number, 0.42, has two decimal places as well. When you multiply these two numbers, you need to make sure the total number of decimal places in the product matches the sum of the decimal places in the original numbers.

The product of 0.37 * 0.42 is 0.1554. So, the missing digits in the empty boxes should be 5 and 4, respectively.

Learn more about Multiplication of Decimals here:

brainly.com/question/35552960

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30. What is the degree of the polynomial?31. Which polynomial is in descending order in terms of x?

Picture attached

Answers

Answer:

Step-by-step explanation:

30). $5^(th)$ degree ( 4 + 1 = 5 ; 1 + 1 = 2 and 2 + 2 = 4 )

31) D) Choice D

Please help I need these quickly. Please answer sensibly! I will give brainliest to the correct answer.

Answers

Answer:

n+n= 2n

$(3n) ^(2) = 9n ^(2)$

5(n+2)=5n+10

2(n+1)=2n+1

$n / 4 = (n)/(4)$

$n(n - 2 = n{2} - 2n$

A piece of rope there is 28 feet long is cut into two pieces. One is use to form a circle and others used to form a square. Write a function G representing the area of the square as a function of the radius of the circle R

Answers

The function g representing the area of the square as a function of the radius of the circle r is given as:

$g(r) = 49 - 22r + (121r^2)/(49)$

Solution:

Given that,

length of rope = 28 feet

Let "c" be the circumference of circle

Let "p" be the perimeter of square

Therefore,

length of rope = circumference of circle + perimeter of square

c + p = 28 ------- eqn 1

The circumference of circle is given as:

$c = 2 \pi r$

Where, "r" is the radius of circle

Substitute the above circumference in eqn 1

$2 \pi r + p = 28$

$p = 28 - 2 \pi r$ ----------- eqn 2

If "a" is the length of each side of square, then the perimeter of sqaure is given as:

p = 4a

Substitute p = 4a in eqn 2

$4a = 28 - 2 \pi r\n\na = (28 - 2 \pi r)/(4)\n\na = 7 - ( \pi r)/(2)$

The area of square is given as:

$area = (side)^2\n\narea = a^2$

Substitute the value of "a" in above area expression

$area = (7 - ( \pi r)/(2))^2$ ------ eqn 3

We know that,

$(a - b)^2 = a^2 - 2ab + b^2$

Therefore eqn 3 becomes,

$area = 7^2 -2(7)((\pi r)/(2)) + (( \pi r)/(2))^2\n\narea = 49 - 7 \pi r + ( (\pi)^2 r^2 )/(4)$

$\text{ substitute } \pi = (22)/(7)$

$area = 49 - 7 * (22)/(7) * r + ((22)/(7))^2 * (r^2 )/(4)\n\narea = 49 - 22r + (121)/(49) * r^2\n\narea = 49 - 22r + (121r^2)/(49)$

Let g(r) represent the area of the square as a function of the radius of the circle r, then we get

$g(r) = 49 - 22r + (121r^2)/(49)$

Thus the function is found

A company is considering a new manufacturing process. It knows that the rate of savings (in dollars per year) from the process will be about S(t) = 5000(t + 3), where t is the number of years the process has been in use. Find the total savings during the first year. Find the total savings during the first 5 years. The total savings during the first year is __________

Answers

Answer:

Total saving during first 5 years=$137500

Total saving during first year=$17500

Step-by-step explanation:

We are given that

Savings rate

$S(t)=5000(t+3)$

Total saving during first 5 years is given by

$=\int_(0)^(5)5000(t+3)dt=5000[(t^2)/(2)+3t)]^(5)_(0)$

Total saving during first 5 years= $5000((25)/(2)+3(5))$ =$137500

Total saving during first year= $\int_(0)^(1)5000(t+3)dt$

Total saving during first year= $5000[((t^2)/(2)+3t)]^(1)_(0)$

Total saving during first year= $5000((1)/(2)+3)=$ $17500

What is the slope of the line?

Answers

Hi there!

»»————-　★　————-««

I believe your answer is:

m = (7/4)

»»————-　★　————-««

Here’s why:

⸻⸻⸻⸻

$\boxed{\text{The slope formula is rise over run.}}\n\nm=\frac{\text{Rise}}{\text{Run}}\n\nm=(y_2-y_1)/(x_2-x_1)\n-------------\n(x_1,y_1) \text{ and } (x_2,y_2) \text{ are two points that are on the line.}$

⸻⸻⸻⸻

The line passes through the points (3,4) and (-1, -3).

⸻⸻⸻⸻

$\boxed{\text{Calculating the Slope:}}\n\n\rightarrow m = (-3-4)/(-1-3)\n\n\rightarrow m=(-7)/(-4)\n\n\rightarrow m=\boxed{(7)/(4)}$

»»————-　★　————-««

Hope this helps you. I apologize if it’s incorrect.

Which best describes the relationship between the two triangles below?Triangle M N L. Angle M is 51 degrees and angle L is 36 degrees. Triangle F H G. Angle F is 51 degrees and angle G is 36 degrees.
Triangle M L N is similar to Triangle F G H because of the third angle theorem, Angle M is congruent to angle F, Angle L is congruent to angle G, and Angle N is congruent to angle H.
Triangle M L N may or may not be similar to Triangle F G H because the third angle is unknown.
Triangle M L N is similar to Triangle F G H because of the angle-angle criterion, Angle M is similar to angle F, Angle L is similar to angle G, and Angle N is similar to angle H.
Triangle M L N may or may not be similar to Triangle F G H because the side lengths are unknown.

Answers

Answer:

Step-by-step explanation:

This is because when two angles of a traiangle are equal, it is obvious that the third angle of the triangles is equal too. Therefore, when all three angles of a triangle are equal, they are similar with the third-angle theorem.

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