Answer:
ur mom XD :/
Step-by-step explanation:
Answer:
A straight line or plane that touches a curve or curved surface at a point, but if extended does not cross it at that point.
4x - 27 = -4x - 35 + 8
Answer:
[tex]4x - 27 = - 4x - 35 + 8 \\ 8x = 0 \\ x = 0[/tex]
Please answer with steps
Answer:
[tex]2 :\sqrt{\pi} [/tex]
Step-by-step explanation:
a.......... [tex] x_{1} [/tex]
An internet company charges $13.99 for a dvd plus a one-time shipping fee of $5.99. You have no more than $115 to spend. What is the most dvds you can buy?
one CD is $19.98 with the shipping fee so use what money you have and see what you get :)
+
Name:
Fraction Word Problems
Solve each problem.Answer as a mixed mumber (if possible).
1)
Olivia needed 4 1/6
feet of thread to finish a pillow she was making. If she has 4 times as
much thread as she needs, what is the length of the thread she has?
2.
What are 2 or more fractions of each of these??
Answer:
Down below
Step-by-step explanation:
i. 80/100 = 4/5 = 80%
ii. 12.5/100 = 1/8
iii. 10/100 = 1/10
11. Find the value of x.
(6x + 7) (8x - 170°
Answer:
[tex](6x + 7)(8x - {170}^{0} ) \\ 6x + 8 x = - {170}^{0} - 7 \\ 14x = { - 177}^{0} \\ \frac{14x}{14} = \frac{ { - 177}^{0} }{14} \\ x = - 163 [/tex]
PLS HELP ME WITH ANGLES
Answer:
140 comied
Step-by-step explanation:
Answer:
a
Step-by-step explanation:
40° + 3y + 2y = 180°
↔ 5y = 140°
↔ y =28°
HELP DUE IN 6 MINS!
Solve for x:
x − 6 = -3x + 22
Answer and Step-by-step explanation:
To solve for x, you need to get it by itself.
First, add 6 to both sides, and 3x to both sides of the equation.
4x = 28
Now divide by 4 on each side.
x = 7
x = 7 will be your answer.
#teamtrees #PAW (Plant And Water)
I hope this helps!
Answer:
x=25
Step-by-step explanation:
so -3x+22 is 19x
I know this because since it's a negative number adding a larger number will make it a positive number
now what we have to do is to add 19x+6 and that's 25x or just x
hope this helps
The formula for distance traveled d is d=rt, where r is the average speed of the object and t is time traveled. If an object travels 75 meters in 30 seconds, what is its speed?
Answer:
22.5
Step-by-step explanation:
d= 75(.30)
4. What is the perimeter of the rectangle
below?
6 in.
8 in.
8 in.
6 in.
Answer:
28 in.
Step-by-step explanation:
All you have to do is all the length of all the sides: 6+6+8+8=28 in.
There are 3 consecutive integers. The third integer subtracted from the sum of the first two integers equals 9. What is the middle integer ?
Answer:
The middle integer is 11.
Step-by-step explanation:
Hi there!
Let x be the smallest of the three consecutive integers.
Let x+1 and x+2 be the next consecutive integers. This makes x+1 the middle integer.
We're given that the third integer subtracted from the sum of the first two integers equals 9. We can use this to construct an equation:
[tex](x)+(x+1)-(x+2)=9[/tex]
Combine like terms:
[tex]x+x+1-x-2=9\\x+x-x+1-2=9\\x-1=9\\x=10[/tex]
Therefore, the smallest integer is 10.
Because the middle integer is x+1, the middle integer is 11.
I hope this helps!
Mrs. Boggs writes the equation on the board.
-8+3 = -8-(-3)
Is this equation a true statement, and why?
O Yes. Both sides are equal to -5.
Yes. Both sides are equal to 5.
O No. The left side is equal to -5, and the right is equal to 5.
O No. The left side is equal to 5, and the right is equal to -5.
Answer:
(A).
Step-by-step explanation:
-8+3= -5 -8-(-3)= -5
-5= -5
Hope this helps.
Please mark me as Brainliest. Thank You.
What is the solution of the system of linear equations graphed below?
Answer: (1.125,-0.25)
Step-by-step explanation: The point that is the same for both equations is the point where they intersect. It appears from the graph to be around (1,0). We should confirm this by deriving the equation for each line and then solving them. Use the standard format: y = mx+b, where m is the slope and b the y-intercept.
I calculate the 1st line (angled down to the right) to have a slope (m) of -2 [y drops 2 for every increase of 1 for x). The y intercept is 2 (b). This equation would be y = mx+b, or y = -2x + 2.
The second line has a positive slope of 2/3 and a y intercept of -1, y = (2/3)x-1
Set these two equations equal to each other and solve for x.
-2x+2=(2/3)x-1
x = 1.125
Use that value of x to solve for y: y = -0.25
The point of intersection is therefore (1.125, -0.25)
Amanda is comparing the costs of two cell phones and their corresponding monthly bills. She came up with the equation 45x+93 = 30x+123. Explain what the parts of this equation could represent for this situation, including the variables, the numbers 45 and 30, the numbers 93 and 123, and the solution to the equation.
Answer:
x=2
Step-by-step explanation:
[tex]45x + 93 = 30x + 123 \\ 45x - 30x = 123 - 93 \\ 15x = 30 \\ x = \frac{30}{15} \\ x = 2[/tex]
The picture is below HELPPPPPPPPPPP
In the diagram below BD is parellel to XY what is the value of x
Answer:
83 i think
Step-by-step explanation:
sorry if its wrong
Answer:
B
Step-by-step explanation:
x and 83 are same- side interior angles and sum to 180° , then
x + 83° = 180° ( subtract 83° from both sides )
x = 97° → B
Anyone? Got an ideas
Find x if AB = x-6, BC = 7,
and AC= -8 + 2x.
Answer:
9
Step-by-step explanation:
set up the equation: ab+bc=ac
(x-6) + 7 = (-8+2x)
Step 1: Simplify both sides of the equation.
x−6+7=−8+2x
x+−6+7=−8+2x
(x)+(−6+7)=2x−8(Combine Like Terms)
x+1=2x−8
x+1=2x−8
Step 2: Subtract 2x from both sides.
x+1−2x=2x−8−2x
−x+1=−8
Step 3: Subtract 1 from both sides.
−x+1−1=−8−1
−x=−9
Step 4: Divide both sides by -1.
−x/−1 = −9 /−1
x=9
PLEASE HELP ME I WILL GIVE BRAINLY
List all the factors of the number.
1. 18
5. 27
Write the prime factorization of the number if it is not a prime number. If a number is prime, write prime.
9. 27
13. 55
List all the common factors of the pair of numbers
17. 15, 22
21. 9, 36
Find the greatest common factor of the pair of numbers
25. 25, 30
29. 14, 28
Find the least common multiple the pair of numbers
33. 5, 7
37. 9, 15
Find the least common denominator of the pair of fractions
41. ⅓, 11/12
45. ¾, 9/70
Answer:
1. 18: 1 x 18, 2 x 9, 3 x 6: 1, 2, 3, 6, 9, 18
5. 27: 1 x 27, 3 x 9: 1, 3, 9, 27
9. 3 x 3 x 3
13. 5 x 11
17. 1
21. 9
25. 5
29. 14
33. 35
37. 45
41. 12
45. 140
a=4-2/3x^2
But make x the subject, I need the equation and answer
Step-by-step explanation:
just trying....hope that helps
A side of the triangle below has been extended to form an exterior angle of 160°. Find the value of xx.
Answer:
am sorry i dont know i just came for the coins bye
Step-by-step explanation:
the math class has 9 girls and 14 boys. what is the ratio of girls to boys
Answer:
Girls:Boys
9:14
Hope it helps!!
To keep it simple i am confused about this problem what can i do?
*show work
*will give brainlist
Answer:
11. 10, 20,30,40,50,60,70
12. 35, 45,55,65,75,85,95
Step-by-step explanation:
10 dollars per week for 7 weeks in equivalent to 10x7 which equals $70.
If you already had $25 you would do 10x7+25. Using PEMDAS you would multiply first (10x7=70) then add 25 (70+25=95)
(5-3y)^2
it makes me write more characters sooooooo
Step-by-step explanation:
[tex](5 - 3y) {}^{2} \\s olution \div \\ ( - 3y + 5) + 5( - 3y + 5) \\ 3y( - 3y + 5) \ + 5( - 3y + 5) \\ 9y {}^{2} - 15y + 5( - 3y + 5) \\ 9y {}^{2} - 15y - 15y + 25 \\ 9y { }^{2} - 30y + 25 \\ [/tex]
hope this will help u :)
Answer:
I dont understand if he/she needs it worked out or what, because the question makes no sense?
Step-by-step explanation:
Evaluate- (5 - 3y) 2
Subtract the terms- (- 3y + 5) 2
Solution- 9y2 - 30y + 25
Alternative Form- (3y - 5)2
Which number is not a rational number?
-5 4/11
√31
7.608
18.46 repeating
Step-by-step explanation:
-5 4/11 = -59/4 , this is a fraction and all the fractions are rational numbers
√31 is not rational number
7.608 = 7608/10000, this is a rational number
18.466666... = 277/15, this is a rational number
The number, option (B) √31 is not a rational number.
What is a rational number?A rational number can be defined as any number which can be represented in the form of p/q where q ≠ 0. It can be made by dividing an integer by an integer.
For the given situation,
The number is a rational number when it is in the form of fraction as [tex]\frac{p}{q}[/tex].
The options are
a) -5 4/11
⇒ [tex]-5\frac{4}{11}=-\frac{59}{11}[/tex]
The number is expressed in fraction. So it is a rational number.
b) √31
The number cannot be expressed in fraction. So it is not a rational number.
c) 7.608
⇒ [tex]7.608=\frac{7608}{1000}[/tex]
The number is expressed in fraction. So it is a rational number.
d) 18.46 repeating
⇒ [tex]18.4666666667=\frac{277}{15}[/tex]
The number is expressed in fraction. So it is a rational number.
Hence we can conclude that the number, option (B) √31 is not a rational number.
Learn more about rational numbers here
https://brainly.com/question/19161857
#SPJ2
Two consecutive integers have a sum of 53. Find the integers.
Answer:
give brainliest please I need it to level up
Step-by-step explanation:
Let one of the numbers be x,
Then the two numbers are x and x +1
And,
x+x+1 = 53
2x = 53 - 1 (Transposing 1 from LHS to RHS)
2x = 52
x = 52/2
x = 26
x + 1 = 27
So, The two numbers are 26 and 27.
Determine whether the number is rational or irrational and round it to the nearest hundredth. - 3/7
Answer:
Yes, it's a rational number
Step-by-step explanation:
-3/7. It is a rational because. It can be written as p/q form. Where p/q are non zero number. And in decimal it would be -0.42
Answer:
-3/7 is a rational because as it can be written as p/q form where p/q are integers and q≠0.
-3/7 = -0.4285
To the nearest hundredth,
=> -0.43
Need help with number 5 ASAP.
Answer:
A) ahead 1 space
Step-by-step explanation:
2-3 = -1
-1-2 = -3
-3+4= 1
Jerry is painting a fence made of 4 wooden planks. He has 4 different colours to choose from. He randomly chooses a colour for each plank. What is the probability that all 4 planks are not the same colour?
PLZZZZ HELP ASAP I NEED HELP ON 1., 2., and 3. ASAP TY
Find the sum of 2/5 and 4/10
Answer:
2/5+4/10
first find the LCM =10
Mytiply both numerator and denominator to have the denominator same value 2×2/5×2 + 4×1/10×1=
4/10 + 4/10 add numerator 8 / 10 both number divisible by 2 answer is 4/5
hope so it will help, if so please mark me brainliest
