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dolphi86 [110]
3 years ago
11

Question 12

Mathematics
1 answer:
Makovka662 [10]3 years ago
7 0

Answer:

i dont really know the asnwer to be honest

Step-by-step explanation:

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If RY=7x+4, YC=10x-2, then what is the value of RC?
irina1246 [14]
If RY + YC = RC
7x+4=10x-2
3x=6
x=2
18+18=36=RC
The value of RC is 36
5 0
3 years ago
(x+5)(x+1)+(x+5)(x+8)
gtnhenbr [62]

Answer:

2x² + 19x + 45

Step-by-step explanation:

(x + 5)(x + 1) + (x + 5)(x + 8) ← expand both sets of factors using FOIL

= x² + 6x + 5 + x² + 13x + 40 ← collect like terms

= 2x² + 19x + 45

5 0
3 years ago
Question: Consider the domain (D) and rule of each function. Determine the range of the function. 1. D = {0, 1, 2, 3}; f(x) = 3x
Maksim231197 [3]

For every function you need evaluate the function for every value in the domain D. And the collection of this values correspond to the range of the function.

1. D = \{0,1,2,3 \}, R = \{f(0), f(1), f(2), f(3) \} = \{-5, -2, 1, 4 \}.

2. D = \{-1,0,1 \}; R= \{f(-1), f(0), f(1)\} = \{0, 1, 0 \} = \{0,1\}

3. D = \{-2,-1,0,1 \}; R = \{f(-2), f(-1), f(0), f(1) \} = \{0, -2, -2, 0 \} = \{-2,0\}

4. D = \{0,1,2,3 \}; R =\{f(0), f(1), f(2), f(3) \} = \{3, 1, -1, -3 \}

5 0
3 years ago
Find the area of the triangle that is half of the rectangle:: Which option is it ?????
Dovator [93]
12 x 8 = 96
96/2 = 48

it's an area equation so 48 m^2
3 0
3 years ago
Read 2 more answers
Find the Least Common Denominator. Then, express each fraction using the Least Common Denominator.
Nataly_w [17]

Answer:

C

Step-by-step explanation:

8 0
3 years ago
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