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vfiekz [6]
2 years ago
13

PLSSSS HELPPPPPPP ONCE AGAIN LAST CHANCE MATHHH PLSSSSS HELPPPPP ASAPPPP AND PLEASE OH PLEASE GIVE ME RIGHT ANSWERS NOT ABBSURB

ONES I NEED THIS!!!! WILL REWARD BRAINLIEST TO RIGHT AND GOOD ANWSERS!!!!!!!!!!!

Mathematics
1 answer:
Serggg [28]2 years ago
6 0

Answer:

Question 1: B

Question 2: D

Question 3: D

Step-by-step explanation:

2x^{2}+4x-3x-6

group and simplify

(2x-3)(x+2)

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Match the following terms by evaluating the expression for x=-6
Scorpion4ik [409]
The sum of 2 opposites =0
X+6 would now equal 0
So your answer is 0
5 0
3 years ago
Plz help asap, hehdjjdnejdjfj
Dimas [21]

Answer:

135

Step-by-step explanation:

angle 1 and angle 3 are have the same messure  so angle 3 equals to 135

8 0
3 years ago
Which is greater? 0.04 or 0.39
lianna [129]

Answer:

0.39

Step-by-step explanation:

think about it this way, if you take away the decimal it would be 39 and 04. 04 is another way to write 4 and  4 is less than 39. so 0.04 is less than 0.39

6 0
3 years ago
Read 2 more answers
A regression equation is obtained for a collection of paired data. It is found that the total variation is 20.711 , the explaine
galben [10]

Answer:

0.898

Step-by-step explanation:

The formula for the Coefficient of determination = ratio of explained variation to Total variation

From the above question, we have the following values

Explained variation = 18.592

Total variation = 20.711

The coefficient of determination = 18.592 : 20.711

= 18.592/20.711

= 0.8976872194

Approximately ≈ 0.898

Therefore, the coefficient of determination is 0.898

8 0
3 years ago
I need a Math EXPERT!!! Please help me in my math homework. WILL MARK AS BRAINLIST.
qwelly [4]

velocity is the slope (which can be calculated after finding the derivative)  →  given function f(x), velocity = f'(x).

acceleration is the slope of the velocity (which can be calculated after finding the derivative of the velocity)  →  given function f(x), acceleration is f''(x)

**************************************************************************************************

1a) A → B

f(x) = \frac{25}{3}x + 10

f'(x) = \frac{25}{3}

1b) B → C

f(x) = \frac{-15}{3}x + 50

f'(x) = \frac{-15}{3} = -5

1c) C → D

f(x) = 20

f'(x) = 0

Hope this helps!

5 0
3 years ago
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