Answer:
Option B is correct 1/4.
Step-by-step explanation:
To find : Which number produces a rational number when added to 0.5?
Solution :
A rational number is defined as number written in simple fraction or in p/q form.
An irrational number is defined as number which cannot be written in p/q form.
We know that,
A rational number adding a rational number gives you a rational number.
A rational number adding an irrational number gives you a irrational number.
Now we take each option and check.
Option A : -1.73205081…
Number has no end and have infinite number of digits so it is irrational number.
No, this number not produce a rational number.
Option B : 1/4=0.25
Number is in form p/q so it is rational number.
Yes, this number produce a rational number.
0.25+0.5=0.75 a rational number.
Option C : 0.54732871…
Number has no end and have infinite number of digits so it is irrational number.
No, this number not produce a rational number.
Option D : \sqrt{3}
\sqrt{3} cannot be written in ratio so it is irrational number.
No, this number not produce a rational number.
Select all choices that can fill in the blank to make the statement true.
-5 is the
5.
A
additive inverse of
B
additive equivalent of
C
opposite of
D
same as
Answer:
A
Step-by-step explanation:
three more than a certain number is 6 less than 4 times that same number. what is the number?
Answer: 3
Step-by-step explanation:
Let x = the number
x + 3 = 4x - 6
-3x = -9
x = 3
The number that's represented by the information given will be 3.
Let the number be represented by x.
Since three more than a certain number is 6 less than 4 times that same number, then the number will be calculated thus:
x + 3 = (4 × x) - 6
x + 3 = 4x - 6
Collect like terms
4x - x = 3 + 6
3x = 9
x = 9/3
x = 3
Therefore, the value of the number will be 3.
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5 pounds of oranges cost $7. How much does 1 pound of oranges cost? Explain how you solved.
Answer:
$1.40
Step-by-step explanation:
If It's $7.00 for 5 pounds of oranges you would have to take the $7.00 and divide it by the number of pounds purchased which is 5.
$7.00 / 5 = $1.40
The diagram shows , , and . Which statement can be proven true from the diagram? A. ∠DGB is supplementary to ∠EGA. B. ∠DGB is supplementary to ∠CGB. C. ∠CGB is supplementary to ∠AGD. D. ∠EGA is supplementary to ∠EGC. E. ∠EGD is supplementary to ∠CGB.
Answer:
The correct answer is B: ∠DGB is supplementary to ∠CGB. I got it right on my test.
Step-by-step explanation:
From the diagram option (B) ∠DGB is supplementary to ∠CGB can be proven true
What is Supplementary angle?Two angles or arcs whose sum is 180 degrees.
From the given figure we can say that
∠DGB is supplementary to ∠CGB
Because ∠DGB + ∠CGB = 180 degree
Angles on a straight line add up to 180 degrees
All other options are false
Hence, Option (B) ∠DGB is supplementary to ∠CGB can be proven true
Learn more about Supplementary angle here
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If h(x) = 2x-3, find h(8)
H(8) means to replace x with 8 then solve:
2x -3 = 2(8) -3 = 16-3 = 13
H(8) = 13
Is (2, 3) a solution to the
following system of
equations? How do you
know?
15x - y = 6
6y - 6x = 6
Answer:
free points for me thank you buddy
Lucy made a pumpkin pie to sell at a bake shop. She cut it into 6 slices and sold each slice for $1.25. How much money will she make if she sells the entire pie?
Answer:
$7.50
Step-by-step explanation:
Lucy cut it into 6 slices so the total is 6 and sold for $1.25 each slice so you multiply the total number of slices by the cost of each slice
6 times 1.25 = 7.5
7.5 = 7.50
So Lucy will make $7.50 if she sells the entire pie
Hope that helps dude !
There are 10 marbles in a bag 1/5 are red and the others are blue. What is the ratio of red to blue marbles?
Answer:
1:4 ratio
Step-by-step explanation:
The Answer is a 1:4 ratio because 1/5 of 10 is 2 and 4/5 of 10 is 8 so the ratio would look like 2:8. You would then simplify 2:8 to 1:4.
Ratio of red to blue marbles is 1:5
An equation is used to show the relationship between two or more numbers and variables.
10 marbles in a bag 1/5 are red and the others are blue.
number of red marbles = 1/5 * 10 = 2
number of blue marbles = 10 - 2 = 8
Ratio of red to blue marbles is 2:8 = 1:5
Find out more on equation at:https://brainly.com/question/24868934
Solve the equation for x.
26x = 156
x=
Answer: x=6
Step-by-step explanation:
156/26=6
therefore x=6
Vijay’s wages were increased from £115 per week to £130 per week.
What was the percentage increase to one decimal place?
NO SILLY ANSWERS OR REPORT!
Answer:
13%
Step-by-step explanation:
The percentage decrease is calculated by the formula below;
( new value - old value)old value * 100%
old value is 130
new value is 115
So the percentage increase will be;
(130-115)/115 * 100%
= 15/115 * 100% = 13.043%
To one decimal place, this is 13%
Write the next three terms of the sequence:
1, 4, 16, 64,
Answer:
256, 1024, 4096
Step-by-step explanation:
Here, we can see that each term can be represented by [tex]2^{2n}[/tex] where n starts at 0. We can then plug in n=4, 5, and 6 for the next three terms respectively to get the answer above.
In a playground, a slide that is 9 m long stands 6 meters above the
ground. Find the angle the slide makes with the ground and round to the
nearest degree
Answer:
Step-by-step explanation:
please see the attached image :)
h(8)=5x-13
help pleasee
Answer:
27
Step-by-step explanation:
substitute the given value into the function and evaluate
Solve for x when 4x+x+2=10x−13
Answer:
x = 3
Step-by-step explanation:
First lets add 4x + x so that we can get one x value on that side of the equation.
4x + x + 2 = 10x - 13
5x + 2 = 10x - 13
Then we can solve for x from there
5x + 2 = 10x - 13
-5x + 2 = -13 [Subtract 10x from both sides of the equation]
-5x = -15 [Subtract 2 from both sides of the equation]
-x = -3 [Simplify]
x = 3 [Simplify]
Hope this helps! I apologize if I got this incorrect
Answer: x = 3
Steps: 4x + x + 2 = 10x - 13
Combine like terms: 5x + 2 = 10x - 13
Subtract 2 from both sides: 5x + 2 - 2 = 10x - 13 - 2
Simplify: 5x = 10x - 15
Subtract 10x from both sides: 5x - 10x = 10x - 15 - 10x
Simplify: -5x = -15
Divide both sides by -5: -5x ÷ -5 = -15 ÷ -5
Simplify: x = 3
Plz mark brainliest:)
Express 700 as a product of its prime factors in index form.
NO SILLY ANSWERS OR REPORT!!
Answer:
5^2 x 2^2 x 7
Step-by-step explanation:
Help ya girl out with this one please ASAP <3
Answer:
Hello!!! Princess Sakura here ^^
Step-by-step explanation:
[tex]6x+6x-7=5\\12x-7=5\\12x=12\\x=1[/tex]
PLEASE HELP
Given 28-6x=2x-84 prove x=14.
Answer:
-56
Step-by-step explanation:
substitute x with 14 in the equation and both answers will be -56
28-6x = 2x -84
Add 6x to both sides:
28 = 8x -84
Add 84 to both sides
112 = 8x
Divide both sides by 8
X = 112/8
X = 14
h(x) = 3x-4 g(x) = x + 3+ x Find h(n-2)+ g(n-2)
Answer:
5x+n+2
Step-by-step explanation:
The first three terms of a sequence are given. Round to the nearest thousandth (if
necessary).
402, 394, 386,...
Find the 33rd term.
Answer:
138
Step-by-step explanation:
its going down by 8's
so 8 times 33=264
402-264=138
Answer:it’s actually 146 I just did it and got it wrong from the other persons answer
Step-by-step explanation:
It’s to much to right just trust me I’m not lying
Solve the equation please!!!!!
-11 2/3 * (-4 1/5) = ?
Will try to mark brainliest please hurry
Answer:
306.13
Step-by-step explanation:
in the expression 6x+5-4x the terms are
Answer:
2x+5
Step-by-step explanation:
Answer:
6x, 5, -4x
Step-by-step explanation:
In order for it to be a function, the x values CAN repeat. TRUE OR FALSE PLS HELP ME
Answer:
false
Step-by-step explanation:
Answer:
it is false it wont let me post this till i put 20 caracters
If a car has already traveled 10 miles and then continues for another 6 hours at a steady rate of 30 miles per hour . how many miles will it travel? ANSWER PLZ
Answer:
190 miles
Step-by-step explanation:
help please i’m not sure what the answers are
Answer:
8) TMS
9) TM and MR
10) QMS
what numbers are grater than -0.33
Answer:
-0.32, -0.31
Step-by-step explanation:
Answer:
Any number -.32 and above.
Step-by-step explanation:
Have a blessed day and I hope my answer was helpful!
What angle relationships can be used to prove that two lines intersected by a transversal are parallel?
Answer:
You can look at the slope and plane.If the slope is the same, the y-intercept is different and both lines are found in the same plane; they are parrallel to each other. This is a way to be certain since there is proof behind it as a Parallel line definition.
i will give you a picture
Answer:
give picture, waiting for it
Answer:
of what lol
Step-by-step explanation:
Miguel has $30. He spends $6.75 on a movie ticket, $3.65 for snacks, and $2.00 for bus fare each way.
How much money does Miguel have left? please help :}
Answer:
$15.60
Step-by-step explanation:
We can solve this problem easily by adding up Miguel's expenses, and then subtracting them from the amount he started with. Be careful, as he pays $4, not $2, in total for bus fare, because he is paying $2 to and from:
[tex]6.75+3.65+4.00[/tex]
[tex]=14.40[/tex]
Let's subtract our sum, [tex]14.40[/tex], from our total, [tex]30[/tex]:
[tex]30-14.40[/tex]
[tex]=15.60[/tex]
Miguel has $15.60 left.
lin and kara are planning a party. lin spent $20 on invitations and decorations. kara spent 4x that amount on food and entertainment. how much did they spent all together on the party?
A. $20
B. $80
C. $100
D. $120
Answer:
C. 100$
Step-by-step explanation:
Its really easy you just do 4 x 20 then you get 80 then you add 20 because your finding the total which 20 + 80 = 100