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nika2105 [10]
3 years ago
12

yo mm How your answer to the nearest tenth. (Use 3.14 for a The model below is composed of a rectangle and a semicirce. Find the

area of the figure, Round 36 m D 18 m How 12
Mathematics
1 answer:
kipiarov [429]3 years ago
3 0

As no diagrams provided ,you cab solve according to the formulas provided below

Rectangle:-

  • Area=Length×Breadth

Semicircle:-

  • Area=\pi r

r is radius

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Given A = {x | x < 1}, B = {x | x ≥ 5}, and C = {x | x = 5}, match the following items. 1. A B Ø 2. A C {x | x ≥ 5} 3. B C {x
ivann1987 [24]

Answer:

The matching is shown below.

Step-by-step explanation:

The given sets are defined as

A = {x | x < 1}

It means all the values of x which are less than 1.

B = {x | x ≥ 5}

It means all the values of x which are greater than or equal to 5.

C = {x | x = 5}

It means all the value of x is 5.

Union of two sets contains all the elements of both sets.

Intersection of two sets contains only common elements of both sets.

The matching is shown below.

        Sets                              Correct value

1.     A ∪ B                         {x | x < 1 or x ≥ 5}

2. A ∪ C                         {x | x < 1 or x = 5}

3. B ∪ C                         {x | x ≥ 5}

4. A ∩ B                         Ø

5. B ∩ C                         {x | x = 5}

6 0
3 years ago
One pound of ground beef costs $3.99. Five pounds of ground beef costs $17.45. How much cheaper is the ground beef per pound if
xxTIMURxx [149]

Step-by-step explanation:

Ok, so, to find this, remember- to find the true price of an item, remember the equation (PRICE DIVIDED BY QUANTITY), this will give you true price. So, for the individual, its $3.99 for one pound. In bulk, to find the true price, do price divided by quantity. $17.45/5= 3.45. So thats the better deal. Anyways, to find out how much cheaper it is, subtract 3.45 from 3.99. The answer is .54, however, since you need to round to the nearest tenth place, the answer would be .50

5 0
3 years ago
What are the Slope and Equation of the graph?
gladu [14]

Answer:

Slope=2

Equation of the Graph is y=2x-6

3 0
3 years ago
Do these equations have infinite solutions 2x + 5y= 31 and 6x -y = 13
katovenus [111]

2x = 31 - 5y \\ x =  \frac{31}{2} -  \frac{5}{2}y

6x = 13 + y \\ x =  \frac{13}{6}  +  \frac{1}{6} y

8 0
4 years ago
Quadrilateral ABCD is dilated by a scale factor of 1 over 3 centered around (1, 2).
Ostrovityanka [42]

9514 1404 393

Answer:

  B'D' ║ BD and will be shorter than segment BD.

Step-by-step explanation:

A scale factor of 1/3 means all image segments are 1/3 the length of the preimage segments (that is, <em>shorter</em>).

Image segments not on a line through point A(1, 2) will be parallel to the preimage segments.

For this dilation, ...

  segment B prime D prime will be parallel to segment BD and will be shorter than segment BD.

8 0
3 years ago
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