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Nadya [2.5K]
4 years ago
5

∀ set A:(A⊆A)Select one:TrueFalse​

Mathematics
1 answer:
SashulF [63]4 years ago
4 0

Answer:

True

Step-by-step explanation:

You're claiming that every set is a subset of itself.

That's trivially true, because

A\subseteq A

requires that every element of A is also an element of A, which is tautologically true.

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Find the area of the figure given to the right. Round to the nearest whole number. 22 15 36 S The area of the figure is ft2​
Ede4ka [16]

Answer:

Step-by-step explanation:

Area of left rectangle:

Length = 36 ft

Width  = 8

Area1 = length * width

         = 36 * 8

        =  288 square feet

Area of right rectangle:

Length = 15 ft

Width = 22 - 8 = 14 ft

Area2 = 15 * 14

          = 210 square feet

Area of the figure = Area1 + area2

                            = 288 + 210

                            = 498 square feet

6 0
3 years ago
I need the answer ASAP, please.​
Verizon [17]

Answer:

A. B. C

They surely share a proportional relationship

3 0
3 years ago
1. What number is 35% of 80?<br>​
Stella [2.4K]

Answer: 28

Step-by-step explanation: 80 x 0.35 = 28

6 0
2 years ago
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Help pls this for my math test
rewona [7]

Step-by-step explanation:

option C is correct....

6 0
3 years ago
If f(x)= -3x-5 and g(x)= 4x-2 find (f+g)(x)
juin [17]

Known :

f(x) = -3x - 5

g(x) = 4x - 2

Asked :

(f+g)(x) = ...?

Answer :

(f+g)(x) = (-3x - 5) + (4x - 2)

= (-3x + 4x) + (-5 - 2)

= x + (-7)

= <u>x </u><u>-</u><u> </u><u>7</u>

So, the value of (f+g)(x) is x - 7

<em>Hope </em><em>it </em><em>helpful </em><em>and </em><em>useful </em><em>:</em><em>)</em>

5 0
3 years ago
Read 2 more answers
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