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stepladder [879]
3 years ago
11

BEST ANSWER GETS BRAINLIEST

Mathematics
1 answer:
Nataliya [291]3 years ago
4 0
The answer is d because 12c=20 = c=65/12 divide by both sides
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Help plz I think the first one is correct but I'm not sure
mina [271]
<h3>Answer: You are correct. </h3>

The left side 10x+25 is the cost expression for Black Diamond, while the right hand side 5x+50 is for Bunny Hill. The x is the number of hours.

6 0
3 years ago
3(4x + 2) = 20x - 9x + 2 <br>no solution, one solution, infinitely solutions?​
Alex787 [66]

Answer:

one solution

Step-by-step explanation:

because when you solve it you have

x=-4

6 0
3 years ago
A researcher observes that the p-value for a model relating how the photosynthetic rate is affected by available nitrogen (a con
snow_lady [41]

Answer:

a. Photosynthetic rate does not depend on the amount of available nitrogen

Step-by-step explanation:

Options are <em>"A) Photosynthetic rate does not depend on the amount of available nitrogen B) Photosynthetic rate is positively correlated with the amount of available nitrogen C) The amount of available nitrogen is positively correlated with the photosynthetic rate D) The amount of available nitrogen does not depend on the photosynthetic rate</em>"

Null Hypothesis is the hypothesis of no difference so apt null hypothesis would be that there is no relation between the photosynthetic rate and the amount of available nitrogen

3 0
3 years ago
PLEASE HELP I NEED THIS WITHIN THE HOUR OR I'LL FAIL!
UNO [17]
1:This is a parabola by the looks of the equation and the fact that it's a satellite dish. The vertex of the equation is (-6,0) and the focus is 2/4, 1/2. 1/2 plus -6 is -5.5. the focus is (-5.5,0).

This answer is only true if the actual equation is y^2 not 2y 
2:<span>y=-(x+3)^2/8+1

3:</span>This is the answer(–1.25, –3),

4:

answer is: x^2=-12y
6 0
3 years ago
Find the measure of angle A.
kotykmax [81]

Answer:

I think its 69* but I be wrong so good luck

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
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