Answers
Related Questions
Given the original statement "If a number is negative, the additive inverse is positive,” which are true? Select three options.If p = a number is negative and q = the additive inverse is positive, the original statement is p → q.
If p = a number is negative and q = the additive inverse is positive, the inverse of the original statement is ~p → ~q.
If p = a number is negative and q = the additive inverse is positive, the converse of the original statement is ~q → ~p.
If q = a number is negative and p = the additive inverse is positive, the contrapositive of the original statement is ~p → ~q.
If q = a number is negative and p = the additive inverse is positive, the converse of the original statement is q → p.
Answers
Answer:
1, 2, and 4
Step-by-step explanation:
Alex has 84 quarters and nickels worth a total of $17.80. Which equation can be used to find q, the number of quarters Alex has? 0.25q + 0.05(q – 84) = 17.80 0.05q + 0.25(84 – q) = 17.80 0.25(q – 84) + 0.05q = 17.80 0.05(84 – q) + 0.25q = 17.80
Answers
Answer:
D
Step-by-step explanation:
The equation can be used to find q is 0.05(84 - q) + 0.25q = 17.80 option (D) 0.05(84 - q) + 0.25q = 17.80 is correct.
What is a linear equation?It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.
If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.
We have:
Alex has 84 quarters and nickels worth a total of $17.80.
As we know,
1 nickel = 5 cents
1 dime = 10 cents
1 quarter = 25 cents
1 dollar = 100 cents
The amount that Alex = 84 quarters + $17.80
q = 84 quarters + $17.80
q is the number of quarters Alex has.
Remaining nickel value = 84 - q
In cents:
= 0.05(84 - q)
q in cents:
= 0.25q
0.05(84 - q) + 0.25q = 17.80
Thus, the equation can be used to find q is 0.05(84 - q) + 0.25q = 17.80 option (D) 0.05(84 - q) + 0.25q = 17.80 is correct.
Learn more about the linear equation here:
brainly.com/question/11897796
#SPJ5
which relationship below is not a function?
Answers
Answer:
C is not considered as not a function
Step-by-step explanation:
Due to 0 goes 2 ranges
A pitcher throws a 98 mph fastball. How fast is this in feet/second?
Answers
Answer:
143.733 f/s
Explanation:
for an approximate result, multiply the speed value by 1.467
Evaluate f(x) = x2 + 3x − 4 when x = 4:
Answers
Answer:
f(x)=24
Step-by-step explanation:
Replace x in the function with the value 4.
f(4)= (4)^2 + 3(4) - 4
16 + 12 -4
28 - 4
F(x)= 24
6b^2+8b-10=0
please show how to do work
Answers
D = b^2 - 4 ac
D=8^2 - 4 x 6 x ( -10 )
D = 304
D > 0
The quadratic equation has 2 real solutions
Greetings from Brasil....
Let's solve this 2nd degree equation.
6b² + 8b - 10 = 0 dividing all terms by 2
3b² + 4b - 5 = 0 applying the baskara formula
Δ = 4² - 4 · 3 · (- 5)
Δ = 76
b = (- 4 ± √76)/6 so
b' = (- 4 + √76)/6b'' = (- 4 - √76)/6Find the product. -8x^5y^2 * 6x^2y
Answers
Answer: -48x^7 y^3
Step-by-step explanation: Simplify the expression.
I hope this helps you out. :)
PLS HELPPPPPPP
M=5
N= -3
Look at the problem attached
Answers
Answer: -3.5 or -3 1/2
Step-by-step explanation: Put in the numbers -3 and 5 for the variables and simplify, (-2)-3 -2(5) -1/6(-3), to get 6 - 10 + 1/2(or 0.5), then add and subtract, 6-10= -4 + 0.5 = -3.5 or -3 1/2.
Hope this helped!
Pls Mark Brainliest!
5. Find the coordinates of G if F(-1,2) is the midpoint of GJ and J has coordinates (-5,9).
Answers
Answer:
work is attached and shown
A wave has a wavelength of 18 meters and a Frequency of .5 Hz.
What is its velocity?
Answers
What is the 15th term in the pattern below?
1, 4, 9, 16, 25, 36, ...
Answers
Answer:
(15×15)=225
Step-by-step explanation:
Following Terms:
(7×7)=49
(8×8)=64
(9×9)=81
(10×10)=100
(11×11)=121
(12×12)=144
(13×13)=169
(14×14)=196
(15×15)=225
Simple Pattern to follow.
two integers with different signs that have the sum of -25
Answers
Answer:
When adding integers with the same sign, the sum is equal to the sum of the absolute values of each addend and has the sign common to the addends. Both addends are positive, so the sum is positive. Both addends are negative, so the sum is negative
Step-by-step explanation:
46.91-28.7
What is 46.91-28.7
Answers
Answer:
18.21
Step-by-step explanation:
Step 1:
46.91 - 28.7
Answer:
18.21
Hope This Helps :)
What is 4 raised to the second power
Answers
Answer:
16
Step-by-step explanation:
4 x 4 = 16
4 to the second power is 4^2.
4x4=16
hope it helps!
What is the value of y in the equation 2(3y + 6 + 3) = 196 − 16?
27
29
30
33
Answers
The value of y is 27. (first option.)
isolate the variable by dividing each side by factors that don't contain the variable.
Answer:
27
Step-by-step explanation:
2(3y + 6 +3)
2(9 + 3y)
18 + 6y
18 + 6y = 196 -16
6y =196 -16 -18
6y = 162
162 divided by 6 = 27
y =27
A bag of flour contains ten cups of flour. In a cookie recipe, one batch requires 1/4 cup of flour. How many batches of cookies can you make with a whole bag of flour? *
Answers
Hope this helped! :))
Division is one of the four fundamental arithmetic operations. The number of batches of cookies to make from a bag of flour is 40.
What is Division?Division is one of the four fundamental arithmetic operations, which tells us how the numbers are combined to form a new one.
Given that a bag of flour contains ten cups of flour. And one batch requires 1/4 cup of flour. Therefore, we can write,
The number of cups of flour in a bag = 10 cups of flour
The number of cups required to make one batch of cookies = 1/4 cup of flour
The number of batches of cookies can be made with a bag of flour is,
Number of Batches = 10 cups of flour / 1/4 cup of flour per batch
= 40 batches
Thus, the number of batches of cookies to make from a bag of flour is 40.
Learn more about Division here:
https://brainly.com/question/369266
#SPJ2
Find the 12th Term of the sequence -16, -12,-8,-4...
Answers
Answer:
32
Step-by-step explanation:
You can keep adding 4 from -16 for a total of 12 times to get 32
or you can multiply 12*4 to get 48 and subtract 16 from it
hope this is good enough
13. За – 4а2 + 2а
What is the answer?
Answers
5a-4a2 factor the expression
a(5-4a)
0.029 g in Scientific notation
Answers
Find the product of 51 and -2.5. Use the distributive property to rewrite and solve. The first step is done for you. 51(-2.0) + 51(-0.5) What is the next step in using the distributive property to solve this equation?
A. -102 + 25.5
B. 102 + (-25.5)
C. -102 + (-25.5)
D. -102 + (-25)
Answers
Answer:
A
Step-by-step explanation:
Answer:
Its actually -102 + (-25.5)
Step-by-step explanation:
I did the question
A little help would be great Thank you!
Answers
Answer:
37.5 miles per hour
Step-by-step explanation:
To find the miles per hour, you divide the miles by hours. If you divide 225/6, you get 37.5. You can double check this by dividing another set, like 450/12 and see that you still get 37.5. Hope this helps! :)
what is the answer to 19=-3a-5
Answers
Answer:
[tex] \fbox{ \huge{ \sf{ a = - 8}}}[/tex]
Step-by-step explanation:
[tex] \bigstar{ \sf{ \: 19 = - 3a - 5}}[/tex]
[tex] \tt{Step \: 1 \: }[/tex] : Swap the sides of the equation
[tex] \longmapsto{ \sf{ - 3a - 5 = 19}}[/tex]
[tex] \tt{Step \: 2 \: }[/tex] : Move 5 to right hand side and change it's sign
[tex] \longmapsto{ \sf{ - 3a = 19 + 5}}[/tex]
[tex] \tt{Step \: 3 \: }[/tex] : Add the numbers : 19 and 5
[tex] \longmapsto{ \sf{ - 3a = 24}}[/tex]
[tex] \tt{Step \: 4 \: }[/tex] : Divide both sides by -3
[tex] \longmapsto{ \sf{ \frac{ - 3a}{ - 3} = \frac{24}{ - 3}}} [/tex]
[tex] \tt{Step \: 4}[/tex] : Calculate
[tex] \longmapsto{ \sf{a = - 8}}[/tex]
[tex] \sf ∴ \: the \: value \: of \: a \: is \: - 8.[/tex]
[tex] \sf{Hope \: I \: helped !} [/tex]
[tex] \sf{Best \: regards !!}[/tex]
~[tex] \sf{TheAnimeGirl}[/tex]
K is the midpoint of J and L, then find x.
Given: JK = 5x - 3
KL = 3x + 1
Answers
Answer:
[tex]x=2[/tex]
Step-by-step explanation:
K is the midpoint of J and L, so
JK = KL.
[tex]5x-3=3x+1[/tex]
Add 3 to both sides:
[tex]5x-3+3=3x+1+3[/tex]
[tex]5x=3x+4[/tex]
Subtract 3x from both sides:
[tex]5x-3x=3x+4-3x[/tex]
[tex]2x=4[/tex]
Divide 2 on both sides:
[tex]\frac{2x}{2}=\frac{4}{2}[/tex]
[tex]x=2[/tex]
what is "Triple y to the 5 power"
Answers
explanation
¯\_(ツ)_/¯
Which of the following problems can be represented by the equation below? 5x - 15 = 15x
Answers
Answer:
6
Step-by-step explanation:
5x-15=15x
+15 +15
5x=30
5/5=1
30/5=6
1=6 or x=6
PLEASE HELP QUICKLY!! I WILL MARK BRAINLIEST!!
Find the value of x:
Answers
8x=180
x=22.5
PLEASE HELP ALGEBRA 2!!!
Answers
Step-by-step explanation:
-4.5x -2y = -12.5 -------(1)
3.25x -y = -0.75 --------(2)
From (2) we can make y the subject of the relation
y = 0.75+3.25x -------(3)
Input 0.75+3.25x into y in (1)
-4.5x -2(0.75+3.25x) = -12.5
-4.5x -1.5- 6.5x = -12.5
-4.5x -6.5x -1.5 = -12.5
-11x = -12.5 +1.5
-11x = -11
x = 11/11
x = 1
If x = 1,substitute 1 into x in (3)
y = 0.75+3.25x
y = 0.75 +3.25(1)
y = 0.75 +3.25
y = 4
x = 1,y = 4
solve for x in this equation below
9+3x=10
Answers
Answer:
in fraction form it is X= 1/3
in decimal form it is X= 0.3 rep.
Step-by-step explanation:
Explain what the intercepts mean in terms of the context and how to find them.
Answers
Answer:
Intercepts in terms of graphing are considered to be points at which a function crosses an axis. In the standard x and y graph (the Cartesian coordinate grid), one would find the intercepts by simply plugging in the value of 0 for either the x or the y to find either the y or x intercept respectively. For example, to find the y-intercept, you want to find (0,y) and to find the x-intercept, you want to find (x,0).
Cheers.
can someone help me answer this
Answers
Answer:
8m + 5/m -10 m^2
Step-by-step explanation:
24m^4 / 3m^3 = 8m
15m^2 / 3m^3 = 5/m
- 30m^5 / 3m^3 = -10m^2
Putting these back together
8m + 5/m -10 m^2