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vazorg [7]
3 years ago
11

(3x - 1)+(x ^ 2 + 5x - 4)

Mathematics
1 answer:
RideAnS [48]3 years ago
5 0

Answer: if it is simply then  the answer is 3x^3+14x^2-17x+14

         

Step-by-step explanation:

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In November 2010 the average price of 5 gallons of regular unleaded gasoline in the United states was $14.46. what was the price
Lapatulllka [165]

Propecia:

5 gallons ====== $ 14.46.

16 gallons ======= x dollars

X=16*14.46: 5=46.27  

Answer: $ 46.27.

3 0
3 years ago
If triangle MAS ≅ triangle TAR. Which of the statements could be false? A) segment MA ≅ segment TA Eliminate B) segment MA ≅ seg
BabaBlast [244]
If triangle MAS ≅ triangle TAR, the statement that could be false is letter <span>B) segment MA ≅ segment SA.

This can be false because these two congruent triangles can be 2 scalene triangles. So, segment M</span>A can never be equal to segment SA. This can be true though, if and only if these triangles are isosceles triangles where 2 sides are equal. (See attached file to fully understand).

3 0
3 years ago
How long will it take pablo to bike 72 miles if he is biking at a speed of 8 mph
BartSMP [9]

Think as seven (7) hours

3 0
3 years ago
Read 2 more answers
Does anyone know the answer to this question???
xxMikexx [17]

Answer:

You can solve this by having 2 different equations and setting both of them to 180 because they are supplemetnary anhles

Step-by-step explanation:

so for abc the equation= 180, then solve

then for the other angle cbd=180, then solve

7 0
3 years ago
- Which of the following is the correct distance between the points (-5, 3) and (7,8)?
JulsSmile [24]

Answer:

13 units

Step-by-step explanation:

(x₁,y₁) = (-5 , 3)   & (x₂ , y₂) = (7 ,8)

Distance = \sqrt{(x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2}} \\

              = \sqrt{(7-[-5])^{2}+(8-3)^{2}} \\\\= \sqrt{(7+5)^{2}+(8-3)^{2}} \\\\=  \sqrt{(12)^{2}+(5)^{2}}\\\\=\sqrt{144+25}\\\\=\sqrt{169}\\\\= 13

7 0
3 years ago
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