Reason abstractly.
Given: (1) If X is blue, then Y is gold.
(2) Y is not gold.
Which of the following must be true?
A. Y is blue.
B. Y is not blue.
C. X is not blue.
D. X is gold.
Answers
Answer:
C. X is not blue.
Step-by-step explanation:
Hi there!
We're given that if X is blue, then Y is gold, but Y is not gold.
Therefore, there is no way that X is blue, because if it was, then Y would be gold. But it's not, so X is not blue.
I hope this helps!
Related Questions
Consider the pattern:2; 5; 8; 11; ......... Write down the next two terms
Describe the rule in your own words
Write down the general rule algebraically. Use your rule to work out the position of term 119 in the pattern.
Answers
Answer:
356
Step-by-step explanation:
Next two terms = 11 + 3 = 14
14 + 3
The rule is that the number is increasing by 3 in each term.
n th term = 2 + (n - 1)3
119 term
2 + (119 - 1)3
2 + (118)3
2 + 354
356
Answer:
256Explanation:
three times the sum of a number and six
3(x=6)
3(x-6)
3(x+6)
3x+6
Answers
Answer:
3(x+6)
Step-by-step explanation:
Parenthesis after a number typically means multiply, so 3 times the sum of an unspecified number (x), plus 6 would be 3 (x+6)
find the measure of the angle and name the angle pair
1.) x+69 and x+121
2.) 8x+2 and 9x-9
solve for x and name the angle pair
3.) 115* and x+125
4.) 120* and x+127
5.) x+106 and 103*
6.) 11x+6 and 50*
7.) 11x+3 and 10+10x
8.) x+105 and 100*
9.) -7+17x and 16x
10.) 18x+2 and 19x-4
Answers
Answer:
write in the correct form please!
A regular square-based pyramid has a surface area of 33 m2. If its triangular faces have an area of 6 m2, what is the length of the base of the pyramid?
Answers
Answer:
First we can do 33 time 6
Step-by-step explanation:
The length of the base of the pyramid is 3 meters.
What is a square pyramid?A pyramid is a polyhedron that has a base and 3 or greater triangular faces that meet at a point above the base. A square pyramid is a pyramid with a square base, four triangular sides, five vertices, and eight edges.
For the given situation,
The surface area of the pyramid = 33 m^2
Area of triangular faces = 6 m^2
Let the base of the pyramid be b and the height be h.
The formula of area of triangle is
[tex]A = \frac{1}{2}(b)(h)[/tex]
⇒ [tex]6 = \frac{1}{2}(b)(h)[/tex]
⇒ [tex]6(2) = (b)(h)[/tex]
⇒ [tex]12 = (b)(h)[/tex]
The formula of surface area of square pyramid is
[tex]SA = b^{2}+2bh[/tex]
⇒ [tex]33=b^{2} +2(12)[/tex]
⇒ [tex]33-24=b^{2}[/tex]
⇒ [tex]b=\sqrt{9}[/tex]
⇒ [tex]b=3[/tex]
Hence we can conclude that the length of the base of the pyramid is 3 meters.
Learn more about square pyramid here
https://brainly.com/question/22645991
#SPJ2
A line includes the points (1, 1) and (2, 9). What is its equation in slope-intercept form?
Answers
Answer:
[tex]y=\frac{8x}{1}-7\\[/tex]
Step-by-step explanation:
(1,1) and (2,9)
[tex]\frac{9-1}{2-1}[/tex] =[tex]\frac{8}{1\\}[/tex]
(2,9) and (x,y)
[tex]\frac{y-9}{x-2} =\frac{8}{1} \\\\1(y-9)=8(x-2)\\\\\frac{1y}{1}-\frac{9}{1}=\frac{8x}{1}-\frac{16}{1}\\\\y=\frac{8x}{1}-16+9\\y=\frac{8x}{1}-7[/tex]
Kevin's monthly bank statement showed the following deposits and withdrawals:
$55.40, – $97.14, $105.83, – $50.48, – $29.07
If Kevin's balance in the account was $16.91 at the beginning
of the month, what was the account balance at the end of the
month?
Answers
Answer:
$33.64
Step-by-step explanation:
That's the outcome of the math
solve for x
-2^2(-5x+10)=100
Answers
Answer:
[tex]x=7[/tex]
Step-by-step explanation:
Hi there!
[tex]-2^2(-5x+10)=100[/tex]
Solve -2^2:
[tex]-4(-5x+10)=100[/tex]
Divide both sides by -4:
[tex]\displaystyle \frac{ -4(-5x+10)}{-4}=\frac{100}{-4} \\\\-5x+10=-25[/tex]
Subtract 10 from both sides:
[tex]-5x+10-10=-25-10\\-5x=-35[/tex]
Divide both sides by -5:
[tex]\displaystyle \frac{-5x}{-5} = \frac{-35}{-5} \\\\x=7[/tex]
Therefore, x = 7.
I hope this helps!
-8<8-4r<8
Solve the compound inequality
Answers
Answer:
0<r<4
Step-by-step explanation:
-8<8-4r<8
Subtract 8 from each side
-8-8<8-4r-8<8-8
-16<-4r<0
Divide by -4, remembering to flip the inequality
-16/-4>-4r/-4>0/-4
4>r>0
Rewriting
0<r<4
There lies_________ rational numbers between 3 & 6 *
Answers
Answer:
Number 3.14 is rational number
Find the perimeter. Simplify your answer.
у
3y-8
Answers
y + y + (3y - 8) =
= y + y + 3y - 8 = 5y - 8 ← the end
Answer: 5y-8
Step-by-step explanation: y+y+3y-8= 5y-8
PLS HELP I'M STUCKKKK! :) WILL MARK BRAINLIEST! :)
Answers
Answer:
A
Step-by-step explanation:
Post in a bit
plzz help Add 4.2+(-0.4)
plot the first addend and then the sum on the number line
Answers
Answer:
put a dot on the knot after the 4 that represents 4.2 then place the dot at the knot right before 4 that represents the 3.8. each knot is moving up or down by 2.
Step-by-step explanation:
hopes this helps also branly please
We must create a number line and draw an arrow for each term of the sum.
The procedure is now described:
1) Create a number line with big marks for each unit and small marks for each tenth.
2) Draw an arrow from 0 to 4.2. (Blue arrow in the figure)
3) Create an arrow from 4.2 to 3.8. (Green arrow in the figure)
[tex]x = 4.2 + (-0.4)[/tex]
[tex]x = 3.8[/tex]
A step-by-step representation of the number line is presented in the figure attached below.
We kindly invite to check this question on number lines: https://brainly.com/question/1889174
[tex]f(x)=x^{4} -x^{3} -7x^{2} +10+5x[/tex]
1. write in standard form
2. use Descartes rule of sign
3. possible roots
4. first synthetic division
5. reconsider possible roots
6. second synthetic division
7. quadratic equation
8. solution set
Answers
Let y=|x|-2, where the domain is the set of integers from – 4 to 4.
What is the range?
Answers
i dont know i wish I could help.
Answer:
-2 to 2
Step-by-step explanation:
see there's the sign of absolute value around x
so even if we put a negative number in place of x we'll get a positive outcome.
for example,
if x = -4|x| = 4
if x = -3|x| = 3
and so on
so the actual domain of |x| reduces to => 0 to 4.
as you'll get the values of |x| in between 0 and 4 throughout -4 to 4.
where the smallest value is 0 and largest is 4.
for range,
I'll just put these smallest and largest values in place of x and solve for domain
at x = 0y= |0| - 2
y = -2
at x = 4y = |4| - 2
y= 4 - 2
y = 2
so, the range of the function becomes -2 to 2.
I need help please and thank you
Answers
9514 1404 393
Answer:
C.
Step-by-step explanation:
The transformation ...
g(x) = f(ax)
represents a horizontal compression of the graph by a factor of 'a'. Here, the original function graph is compressed by a factor of 3 horizontally, so the curve will look a lot narrower.
The appropriate choice is C.
Please help I'm desperate ;-; William and Debra Pierce are celebrating their anniversary by having a reception at a local reception hall. They have $3,000 budgeted for their reception. If the reception hall charges a $100 cleanup fee plus $32 per person, find the greatest number of people that they may invite and still stay within their budget.
Answers
Please solve correctly I will mark brainliest
Answers
Angles DUT and VUD sum to VUT. We can create an equation to model this.
DUT + VUD = VUT
Now, let's plug our values into the equation.
24x + 5 + 46 = 35x - 4
Simplify the left side.
24x + 51 = 35x - 4
Subtract 24x from both sides and add 4 to both sides.
55 = 11x
Divide both sides by 11.
5 = x
Are -3/5 and -0.4 equal
Answers
[tex] \huge \boxed{\mathfrak{Question} \downarrow}[/tex]
Are -3/5 and -0.4 equal ?[tex] \large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}[/tex]
Okay so, to solve this question we need to convert -3/5 to its decimal form.[tex] \large \sf - \frac{3}{5} = - 0.6 \\ [/tex]We can see that - 3/5 is equal to - 0.6 which is not equal to -0.4.So, - 3/5 & - 0.4 are not equal.Hey there!
Convert the fraction to decimals.
-3/5 = -0.6
-0.6 < -0.4
Hence, -3/5 is not equal to -0.4.
Answer = NO
Hope it helps ya!
When the fraction below is written as a decimal, how many digits are in the smallest sequence of repeating digits?
A. 0
B. 1
C. 2
D. 3
Answers
Answer:
2 repeating digits
please help and explain, thanks so much.
x^10 / x^4
(fraction problem)
Answers
Answer:
see the photo ............
plzzzz helppppppppppppppppppppppp
Answers
Answer:
42.85 or 43 percent
Step-by-step explanation:
16 + 12 = 28
12/28 = x/100
12(100) = 28x
1200 = 28x
1200/28 = 28x/28
x = 42.85
can u guys help 100pts
Answers
Answer:
1 line
Step-by-step explanation:
1 line
Answer:
1 line
Step-by-step explanation:
examples of ratios that equal 18 to 4
Answers
Can someone help me it’s due today!
Answers
Answer:
Y is less than or equal to -1, or negative infinity to -1
Step-by-step explanation:
The range is which y values are included. The line extends forever getting lower in y values, and the highest y value is -1. You can either write it as { y | y[tex]\leq[/tex] -1 } or ( -∞, -1]
Read the sentence from section "The Tetractys" The Greeks made mathematics rigorous- everything had to be proved logically. Which of the following words, if it replaced the word "rigorous" in the sentence above, would CHANGE the meaning of the sentence? A exact B precise C thorough D appealing
Answers
*WILL MARK BRAINLIEST*
The line plot below shows the lengths, in yards, of fabrics that are for sale at a craft fair. How many yards of fabric in all are for sale?
*NO SPAM, NO LINKS.*
*PLEASE LOOK AT THE PICTURE OF THE CHART I PROVIDED BELOW*
*ANSWERS ONLY IN FRACTIONS*
Answers
6300/90???? PLS helpppp
Answers
Answer: 70
Step-by-step explanation: 6300/90=70 Brainliest please?
Last year, there were b pies baked for the bake sale. This year, there were 211 pies baked. Using b, write an expression for the total number of pies baked in the two years.
Answers
Answer:
211+b=x
Step-by-step explanation:
0.00035 cm = ___________ nm
Answers
1 cm = 10000000 nm
Determine whether f(x) = -5x^2+ 3x + 4 has a maximum or minimum.
