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OleMash [197]
2 years ago
10

Heyyyyyyyyyyyyyyyyyyyyyyyyyyyy

Mathematics
2 answers:
jonny [76]2 years ago
4 0

1. 17.5

2. B = 3 A=3  area = 22

3. =18

4. =29

nadezda [96]2 years ago
3 0
1. triangle + rectangular = (1/2 x 6 x 4) + (6 x 7.5) = 57 ft^2

2. A + B + C = (1/2 x 2 x 3) + (11 x 4) + (1/2 x 3 x 3) = 51,5 ft^2

3. square + rectangular = (2 x 2) + (3 x 6)= 22 m^2
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I'm under the water on this problem, please help me:
andrew11 [14]

Answer:

See below

Step-by-step explanation:

Okay so...I might be interpreting the question wrong-if I am please comment! I'll fix it to the best of my ability.

A) Plug in -5 to all x values

   f(-5)=10(-5)-3

          ==50-3

    f(-5)= -53

B) f(0)=10(0)-3

    f(0)= -3

C) f(7)=10(7)-3

         =70-3

    f(7)=67

D) f(t^2+2)=10(t^2+2)-3

                 =10t^2+20-3

     f(t^2+2)=10t^2+17

E) f(12-x)=10(12-x)-3

              =120-10x-3

    f(12-x)=117-10x

F) f(x+h)=10(x+h)-3

             =10x+10h-3

5 0
3 years ago
5(b + 6) = 18<br><br> A. 9.6<br><br> B. -2.4<br><br> C. 2.4<br><br> D. 3.6
Ratling [72]
<span>5(b + 6) = 18
b + 6 = 3.6
b = -2.4

answer
</span><span>B. -2.4</span>
6 0
3 years ago
Read 2 more answers
What is the average group numbers for 85,92,84,85,96,95
laiz [17]
To find the average, add all numbers together and divide by the amount of numbers there are

(85 + 92 + 84 + 85 + 96 + 95)/6 = 537/6 = 89.5 

you're answer is 89.5 as average

hope this helps
5 0
3 years ago
Height = 5cm<br> Base = 12cm
stepladder [879]
The answer would be 60 because you do based times height which equals the area
4 0
3 years ago
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You have 12 gallons of a 20% alcohol racing fuel mixture. You want to add
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4 0
3 years ago
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