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Talja [164]
3 years ago
8

PLEASE HELP ME!! THIS IS DIE TODAY PLZ HELP!!

Mathematics
2 answers:
Fed [463]3 years ago
7 0

Answer:

D

Step-by-step explanation:

7 x 6 = 42 divided by 2 21 + 7 x 5 = 35 divided by 2 = 17.5 + 10 x 7 = 70 = 108.5

NNADVOKAT [17]3 years ago
5 0

Answer:

Area = 108.5 ft^{2}

Step-by-step explanation:

Basic info you need to know first:

  • Area of a rectangle: length x height
  • Area of a triangle: 1/2 x base x height

Left triangle:

  • Base: 6
  • Height: 7

\frac{1}{2} (6)(7)=\frac{42}{2}=21

Right triangle:

  • Base: 7
  • Height: 5

\frac{1}{2}(7)(5)=\frac{35}{2}

Rectangle:

  • Length: 10
  • Width: 7

10(7)=70

Then add all the areas together

21+70+\frac{35}{2} =91+17.5=108.5

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Answer:

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Step-by-step explanation:


8 0
3 years ago
What is the domain and range of the graph below in interval notation? If union is needed, use Capital U. If infinity is needed u
elena55 [62]

Answer:

DOMAIN: (-\infty,1]\cup(2,\infty)

RANGE: (-\infty,\infty)

Step-by-step explanation:

The domain of a graph is the span of x-values covered by the graph, while the range of a graph is the span of y-values covered by the graph.

DOMAIN:

From the graph, we can see that the x-values covers everything to the left of x=1. Then we stop and then continue beginning at x=2 all the way until positive infinity.

However, note that at x=1, the dot is a closed circle while at x=2, the dot is an open circle. Thus, we will include x=1 into our domain but not include x=2 into our domain.

So, our domain is all values greater than or less than 1, and all values greater than 2.

In interval notation, this is:

(-\infty,1]\cup(2,\infty)

We use brackets with the 1 because we include it in our domain and we use parentheses with the 2 since we do not.

RANGE:

Looking at the graph, it seems that all y-values are covered. The part of the graph on the left covers all y-values less than or equal to 3, while the part of the graph on the right covers all y-values greater than -1. Thus, all y-values are covered.

Our range is all real numbers.

In interval notation, this is:

(-\infty,\infty)

5 0
3 years ago
Help!!!!!
photoshop1234 [79]
<span>c) 45 degrees west of south</span>
7 0
2 years ago
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Answer: it is <CAB

Step-by-step explanation: i just took a test on ed and passed with a 100%

4 0
3 years ago
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Three fifths of the members of a hiking club went on the last hiking trip. If 39 people went on the trip , how many are in the c
finlep [7]

Step-by-step explanation:

1. Since 39 is 3/5 of the club, divide by 3 to get 1/5 of the club

2. 1/5 of the club is 13 people

3. Multiply 13 by 5 to get 5/5 of the club (which is the whole club)

4. The whole club is 65 people

5. You can check it because 65×3/5=39

4 0
3 years ago
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