Find the Area of the figure below, composed of a rectangle and two semicircles. Round to the nearest tenths place.

Given:

The expression is

[tex]0.3+0.6ab+0.5b[/tex]

To find:

The terms and the coefficients.

Solution:

In an expression, the variables, constants and product of variable and constant separated by positive sign "+" are called terms.

We have,

[tex]0.3+0.6ab+0.5b[/tex]

Here, the terms are 0.3, 0.6ab and 0.5b. The coefficients of variables are 0.6 and 0.5 respectively and 0.3 is a constant.

Answer:

Excess time = 1.2 hour

Step-by-step explanation:

Given:

Total time = 24 hours

Talking on phone = 17 %

Sleeping = 33%

Going to school = 25%

Studying = 4%

Eating = 8%

Computation:

Watching TV percent = 100% - Talking on phone - Sleeping - Going to school - Studying -  Studying - Eating

Watching TV percent = 100% - 17% - 33% - 25% - 4% - 8%

Watching TV percent = 13%

Time taken by school = 24 x 25%

Time taken by school = 6 hour

Time taken by watching T.V. and Talking on the Phone = 24 x (13% + 17%)

Time taken by watching T.V. and Talking on the Phone = 7.2 hour

Excess time = 7.2 - 6

Excess time = 1.2 hour

Answer:

The least common multiple of 8 and 12 is 24

Explanation:

Find and list the multiples each number until the first common multiple is found.

This is the lowest common multiple .

Multiples of 8

8, 16, 24, 32,40

Multiples of 12

12,24, 36,48

Therefore,

LCM of 8 and 12 is 24

Answer: The answer is 24

Step-by-step explanation: One easy way to find least common multiples is to take the large number and multiply it by increasing numbers (1,2,3,etc.) until a number is found that is also divisible by the smaller number.

In this case, we can multiple 12 by increasing numbers until we find a number that is also divisible by 8.

12

⋅

1

=

12

This is not divisible by 8.

12

⋅

2

=

24

This is divisible by 8.

8

⋅

3

=

24

Therefore, the least common multiple is 24.

Answer:

39.6

Step-by-step explanation:

36*0.10 = 3.6

36+3.6=39.6

Answer: it’s 30

Step-by-step explanation: I got it right on my exam

Answer:

the answer is 3.19

Step-by-step explanation:

multiply 3.19x5 then add the 2.95

9514 1404 393

Answer:

  see attached

Step-by-step explanation:

The intercepts can be found by setting one variable to zero and solving for the other.

y-intercept: 30·0 +15y = 90  ⇒  y = 90/15 = 6, point (0, 6)

x-intercept: 30x +15·0 = 90  ⇒  x = 90/30 = 3, point (3, 0)

The graph is easily made by plotting the intercepts and drawing a line through them.

__

I like to let a graphing calculator do the graphing.

where the picture???????????????

Answer:

y= 5/3 which is 1 2/3

Step-by-step explanation:

trust me

y=5/3

.......................

Answer:

y=2 and x=3

Step-by-step explanation:

Answer:

y=2 and x=3 I think

Step-by-step explanation:

1. 5.25 + 8.95 = 14.20

2. 21.32 - 9.50 = 11.82

3. 24.50 × 5 = 122.5

4. 85.20 ÷ 4 = 21.3

Hope this helped! Please comment if you have any questions regarding how I got my answers. Stay safe.

Answer:

Step-by-step explanation:

Split the figure into 2. You didn't provide the measurements, so if you have them, just take it the rhombus and make it into a rectangle and find the area of that. find the area of the rectangle. add the two values together. Based off of the image, I'd say that the rhombus would be 15 units and the rectangle would also be 15 units so the answer would be 30 units

Answer:

30

Step-by-step explanation:

area of a rectangle is width times length so 3 squares times 5 squares gives that part an area of 15 squares squared ooh tahts a fun word to say

umm and then area of a trapezoid is a+b/2 times h

so a and b are the top and bottom sides of the trapezoid so 5 squares on top and 5 squares on bottom so that equals 10 divided by 2 is 5 then times the height would be 3 so 5 times 3 equals 15

so 15 the area of the trapezoid plus the area of the rectangle 15 equals a total area of 30 squares squared

Answer:

no

Step-by-step explanation:

because more food less active

so if you eat more food, and you are less active you don't exercise off the weight

So you would gain weight not lose weight

Answer:

DB!

Step-by-step explanation:

a) [tex](x+50)^{2} = x^{2} +100x+2500[/tex]

b) Plug the value in! [tex](15+50)^{2} = 65^{2} = 4225[/tex]

Hope I helped! Check out my profile for more answers!

Answer:

x = 4

Step-by-step explanation:

(14x - 15)° + 139° = 180°

14x - 15 + 139 = 180

14x + 124 = 180

14x = 56

x = 4

Answer:

1) B? (I think that is meant to be an exponet. if it is, you would write it as x^2)

2) I do not know

3) A (it would actually be 10x^2, but 10x is the closest to it

4) A makes the most sense

5) A

6/7/8) I do not know, sorry

9) A makes the most sense

10-15) I am sorry, I cannot solve it

Step-by-step explanation:

I am sorry you have to go through this in 7th grade

Answer:

A

Step-by-step explanation:

n>= -6 and n<= 3

hope this helps

Answer:

_____________

Step-by-step explanation:

There are infinitely many ratios for 48:32, so I'll just list a few:

24:16

6:4

3:2

9:6

480:320

240:160

60:40

30:20

90:60

x = 2

The line of symmetry is the line at which the parabola is the same on each side. With the line x = 2 , each side of the parabola is the same.

I am not a professional, simply using prior knowledge!

Note- It would mean the world to me if you could mark me brainliest!

Answer:

20.1 feet

Step-by-step explanation:

We solve the above question using the Pythagoras Theorem

The Pythagoras Theorem =

Opposite² + Adjacent ² = Hypotenuse²

From the above question,

Opposite side = Height of the wall = x

Adjacent side = Distance from the base of the building = 9 feet

Hypotenuse = Length of the ladder = 22 feet

Hence:

x² + 9² = 22²

x² = 22² - 9²

x = √22² - 9²

x = √403

x = 20.0748599 feet

Approximately = 20.1 feet

Therefore, the height of the wall = 20.1 feet

Answer:

1/5x^12 * y^8.

Step-by-step explanation:

((5x^8*y^7/25)x^4)(y)

=1/5x^12 * y^8.

Answer:

Hello! :) have a good day!

The answer is x = -1/4

Answer: Yes

Step-by-step explanation:

An improper fraction is any fraction that has a numerator that is greater than the denominator

Answer:

9.75 mph

Step-by-step explanation:

3 1/4 ÷ 1/3 = 9 3/4

Answer:

B

Step-by-step explanation: