The Pythagorean formula is c^2 = a + b.
true
false
false.
the Pythagorean formula is c^2 = a^2 + b^2
Vivian solved an equation. she showed all her steps and got the correct answer. what kind of reasoning did vivian use to solve the equation? convenient inductive predictive deductive
The type of reasoning that Vivian used into solving the equation is the deductive. This type of reasoning is able to describe on how the equation is done and this could be seen in the given scenario above as she was able to show the steps in obtaining the correct answer.
If a is divisible by b, then a divided by ÷b has a remainder of
The net below is for a number cube. What are the three sums of the numbers on opposite surfaces of the cube?
he editors found that 0.0016 of the words in the book were misspelled. if there were 250,000 words in the book how many words were spelled properly
solve the following equation 3x-5=x+12
Given (x – 7)2 = 36, select the values of x.
x = 13
x = 1
x = –29
x = 42
we have
[tex](x-7)^{2} =36[/tex]
square root on both sides
[tex](x-7)=(+/-)\sqrt{36}[/tex]
[tex](x-7)=(+/-)6[/tex]
[tex]x=(+/-)6+7[/tex]
[tex]x1=6+7=13[/tex]
[tex]x2=-6+7=1[/tex]
therefore
the answer is
[tex]x1=13[/tex]
[tex]x2=1[/tex]
What is the value of n?
−6.5(n−5)=18.2
Write an equation of the line containing the point (3,5)and perpendicular to the line 2x- 3y
Answer:
The equation of the line would be y = -3/2x + 19/2
Step-by-step explanation:
First we need to solve the original equation for y so that we can find the slope.
2x - 3y = 0
-3y = -2x
y = 2/3x
So since the equation has a slope of 2/3, we know the perpendicular slope would be -3/2 (since perpendicular slopes have opposite and reciprocal slopes). Then we can use this and the ordered pair in point-slope form.
y - y1 = m(x - x1)
y - 5 = -3/2(x - 3)
y - 5 = -3/2x + 9/2
y = -3/2x + 19/2
What's the answer to 1/6d+2/3=1/4(d-2) and can someone explain/work this out with me?
Use the number line below to find the midpoint of AD
a sealed rectangular box measuring 8 x 6 x 18 contains 864 sugar cubes, each measuring 1 x 1 x 1. How many sugar cubes are touching the box ?
Geometry Help
1. The vertex angle of an isosceles triangle is always acute. (True/False)
2. The base angles of isosceles triangles are always complementary.(True/False)
3.All of the sides of an isosceles triangle are always congruent. (True/False)
i think the first one would be true, second true, and third one would be false... need confirmation
Which answer is equal to i^39
i
1
−1
−i
Answer:
i
Step-by-step explanation:
stays postive
A carpet sells for $27.99 a square yard. what is the price of the carpet per square meter?
Three times the sum of a number and six is greater than four times the number decreased by two
Final answer:
The mathematical problem is to express 'Three times the sum of a number and six is greater than four times the number decreased by two' as an inequality, resulting in 3(n + 6) > 4n - 2, which simplifies to n < 20.
Explanation:
The question involves translating a word problem into an algebraic inequality. The problem statement 'Three times the sum of a number and six is greater than four times the number decreased by two' can be translated into the inequality 3(n + 6) > 4n - 2, where n represents the unknown number.
To solve this inequality, we would first expand the left side of the equation by distributing, resulting in 3n + 18 > 4n - 2. Then, we would get all n terms on one side and constants on the other, leading to the inequality n < 20.
In how money ways can a five-letter license plate be made with the letters from April if none of the letters are repeated ?
Find the mode of this data set: 3, 3, 4, 8, 5, 8, 1, 6, 7.
t - 5w = 3j solve for t (literal equations)
Write a story that could describe the expression:-9-5x
Answer:
Step-by-step explanation:
Emily has a lemonade stand she starts with -9 dollars. Everyday Emily loses 5 dollars.
I need help with number 26 and 27, thanks.
A population of rabbits triples every month. The population starts with two rabbits. How many rabbits are there after three months?
Geometry help please
area = 1/2 base x height
1/2 x 20 x 5 = 50
answer is B 50
Find the cost per ounce of a sunscreen made from 100 oz of a lotion that costs $1.50 per ounce and 150 oz of a lotion that costs $4.50 per ounce. (round your answer to the nearest cent.)
3(t-7) =6. Solve for the and show steps
8(h-9) =8 solve for h and show steps
9+2(z-2) =15 solve for z and show steps
What is the value of 6 in 342.76?
A six ten-thousandths
B six thousandths
C six tenths
D six hundredths
the second digit to the right of the decimal point is the hundredths place
so it is D. 6 hundredths.
what is thr difference between dividing 16 by 2 and finding the square roots of 16?
The difference between them is 4
Difference between both operationsTo solve this, let us find the value of 16 by 2
[tex]\frac{16}{2} = 8[/tex]
What is the square root of 16?
The square root of 16 is given as
[tex]\sqrt{16} = 4[/tex]
The difference between dividing 16 by 2 and square root of 16 is
[tex]8 - 4 = 4[/tex]
The operations which we performed are
[tex]\frac{16}{2}[/tex][tex]\sqrt{16} = 4[/tex]And the difference between them is 4.
Learn more on mathematical operations here;
https://brainly.com/question/10873737
The number of cars (c) in a parking lot increases when the parking fee (f) decreases. Write the correct equation for this scenario, and solve for the number of cars when the fee is $6. Fee Cars 20 15 30 10
Jennifer is saving money to buy a bike. The bike costs $245. She has $125 saved, and each week she adds $15 toher savings. How long will it take her to save enough money to buy the bike?
What is the distance between points J and K?
-8 to 0 = 8
0 to 4 = 4
8+4 = 12
distance is 12