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lbvjy [14]
2 years ago
7

If you took a true “if then” statement and instead a not in each clause the new statement would also be true

Mathematics
2 answers:
Strike441 [17]2 years ago
4 0

Answer:

True

Step-by-step explanation:

  • If it snows today, I will have to go out and clean the driveway.
  • If it does not snow today, I will not have to out and clean the driveway.
  • Without going into p's and q's and true false tables, I believe the negation is also true.

koban [17]2 years ago
3 0

Answer:


Step-by-step explanation:

If a then b is true  then not b = not a is true. This is called the contrapositive.

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The equation of the line in standard form is...
Rudik [331]

Answer:

5x+9y=-16

Step-by-step explanation:

here is my work although I am not 100 percent sure I am right because,I am learning the same thing as you

-6+1 over 4+5

y+1=-5/9(x+5)

y+1=-5/9x-25/9

y=-5/9x-16/9

5/9+y=-16/9

5x+9y=-16

8 0
3 years ago
Read 2 more answers
What is “ f(x) = 2x^2- 32x” in standard form if it has one?
kap26 [50]
Most textbooks interpret standard form of a quadratic function to be as follows:

f(x) = a x^{2}  + bx + c

In the function f(x) = 2 x^{2}  - 32x , notice we do not have a value for "c". Just place a "0" in for the c and you have standard form.

the criteria for standard form:
1. All like terms are combined
2. Degree must drop from left to right
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6 0
3 years ago
It takes a new mail carrier 4 hours to deliver the mail on route a. It takes an experienced mail carrier 3 hours to do the same
Pani-rosa [81]

Answer: \frac{12}{7}\ \text{hours}

Step-by-step explanation:

Given

New mail carrier takes 4 hours for delivery i.e.

New mail carrier completes \frac{1}{4} part of work in 1 hour

Old mail carrier takes 3 hours for delivery  i.e.

mail carrier completes \frac{1}{3}  part of work in 1 hour

If they work together, they complete the work in x hours i.e.

\Rightarrow \dfrac{1}{x}=\dfrac{1}{4}+\dfrac{1}{3}\\\Rightarrow \dfrac{1}{x}=\dfrac{3+4}{12}\\\Rightarrow x=\dfrac{12}{7}\ \text{hours}

4 0
3 years ago
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Fudgin [204]

Answer:

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Since the car can travel 30 miles one gallon of gas, we multiply by 12 to get the distance the car can travel in 12 gallons of gas.


5 0
2 years ago
The circle passes through the point (-1,-6). What is its radius?
love history [14]

Answer:

the radius is something in math

3 0
3 years ago
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