Answer:
3,3
Step-by-step explanation:
moving right changes x (0) by adding 3 to equal 3
moving down changes y (8) by subtracting 5 to get 3
I would love some help :)
4 + 6 (3) + 2(5 1/2 - 1)
-4x - 6x = -20 =?
-3(2x - 3) = 33 = ?
4x + 3x + 2x = 180 = ?
Answer:
-4x-6x=-20=
x=2
-3(2x-3)=33=
x=-4
4x+3x+2x=180
x=20
Step-by-step explanation:
-4x-6x=-20
-4+(-6)=-10x
-10x=20 (divide both by 10)
x=-2 (divide by -1 to get positive)
x=2
-3(2x-3)=33
-6x+9=33
-9 . -9
-6x=24 (divide both by -6)
x=-4 (divide by -1 to make positive)
4x+3x+2x=180
(combine like terms)
9x=180 (divide both sides by 9)
x=20
Pleasee helpp answer correctly !!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!!!!
Answer:
x = 132º
Step-by-step explanation:
the sum of two angles on the same side is 180º so...
x + 48º = 180º subtract 48º from both sides
x = 132º
solve the inequality G-13<19
Answer:
The answer is G < 32
Step-by-step explanation:
G - 13 < 19
(Move numbers to on side)
G - 13 + 13 < 19 + 13
(Simplify)
G < 32
I hope this helps :)
Ms. Bohan has 4 1/2 bags of takis that she wants to split between her 3 nieces. What fraction of the takis will each niece get?
a
6/9 of the takis
b
3 1/2 of the takis
c
9/6 -or- 1 1/2 of the takis
d
27/2 -or- 13 1/2 of the takis
Find the value of x.
Answer:
x = 4Step-by-step explanation:
DE║AC ⇒ From Thales: [tex]\dfrac{BD}{BE}=\dfrac{DA}{EC}[/tex]
Therefore:
[tex]\dfrac{10-x}{3}=\dfrac{x}2\\\\2(10-x)=3x\\\\20-2x=3x\\\\20=5x\\\\x=4[/tex]
A cone has volume 3. If the cone's radius is 1. what is its height?
2.87 units
The volume of a cone is found by using the formula, V = (1/3)(pi)(h)r^2
Substituting values:
3 = (1/3)(3.14)(h)(1)
2.87 = h
How do I find x in this problem?
Answer:
(6-2)×180 = 720
101+154+72+123+145+x=720
595 + x = 720
x = 720-595
x= 125
Graph this function using intercepts:
4x - 5y = 40
use photomath for that that's way easier
I don't remember how to solve this problem I missed yesterday when we learned it. 4(x-2+y)
Answer:
4x - 8 + 4y
Step-by-step explanation:
4(x - 2 + y)
4x - 8 + 4y
You multiply each term in the parenthesis by the number in front of it.
Olivia has a points card for a movie theater. She receives 25 rewards points just for signing up. She earns 7.5 points for each visit to the movie theater. She needs 130 points for a free movie ticket. How many visits must Olivia make to earn a free movie ticket?
Answer:
14
Step-by-step explanation:
7.5x + 25 = 130
-25 -25
7.5x = 105
[tex]\frac{7.5x}{7.5}=\frac{105}{7.5}[/tex]
x = 14
Hence, she must make 14 visits in order to earn a free movie ticket.
PLS HELP ASAP
6x - 8 = 40 pls evaluate
Answer:
X = 8
Step-by-step explanation:
6 x 8 = 48 - 8 = 40 so 8 is your answer
Plz help tysm and thx
Simplify the expression.
3.4m + 9 - 2.4m =blank
Answer:
m+9
Step-by-step explanation:
Which of the following inequalities is the solution to the number line?
Answer:
A
Step-by-step explanation:
- 5x + 4 > 9 ( subtract 4 from both sides )
- 5x > 5
Divide both sides by - 5, reversing the symbol as a result of dividing by a negative quantity.
x < - 1
Which is represented by the given number line
I urgently need help!!!!
Answer:
No
Step-by-step explanation:
Hypotenuse-leg is for right triangles, which these aren't.
Find the slope and y-intercept of the line in the graph:
Answer:
Slope: -2/3
Y-intercept: 2
I need help with this
[Help Asap] For each ordered pair, determine whether it is a solution to the system of equations.
Answer:
(-4,-4)
Step-by-step explanation:
6x - 7y = 4
6(-4) - 7(-4) = 4
-24 + 28 = 4
4 = 4 This is correct to the first equation.
Now let us try the second equation.
-5x + 3y = 8
-5(-4) + 3(-4) = 8
20 - 12 = 8
8 = 8 This is also correct to the second equation.
Hope this helps, thank you !!
does 9/20 and 18/30 form a proportion
Answer:
No, they don't.
Step-by-step explanation:
I'm going to divide 18 by 9 and 30 by 20. If the quotients are the same, then we do have a proportion.
18 ÷ 9 = 2
30 ÷ 20 = 1.5
The quotients aren't the same. Same thing if you convert the fractions to decimals:
9 ÷ 20 = 0.45
18 ÷ 30 = 0.6
This means the two values do NOT form a proportion.
Hope this helps! Have a great day!
Answer:
No.
Step-by-step explanation:
9/20=18/30
9*30=20*18
120=360
If you would like to know how this works please do not hesitate to ask.
Evaluate x + 23
when x=7
Answer:
30
Step-by-step explanation:
x + 23 = ?
x = 7
All we need to do is plug in x =7 to the first equation:
7 + 23 = ?
We simplify and get:
30 = ?
6x-2y=4
I need to solve the question and then graph it. Help?
Answer: if you want me to solve x here if you want me to solve y here, look at the picture
Step-by-step explanation: hope this help
Is this a function?
‼️‼️Pls Pls help, this is due soon and I will give brainliest to first correct answer‼️‼️
Which problem will graph as shown
A) -17 < 3 - 5x
B) 17 > 3 - 5x
C) 17 ≥ 3 - 5x
D) 17 ≤ 3 - 5x
Answer:
where is the graph? i need a graph, otherwise id love to help you!
Step-by-step explanation:
Select the solution(s) of log2x=1−log(x+4).
Step-by-step explanation:
log2x = 1 - log(x+4)
log2x = log10 - log(x+4)
log2x = log[10/(x+4)]
2x = 10/(x+4)
2x(x+4) = 10
2x² + 8x - 10 = 0
÷2 both sides of equation
x² + 4x - 5 = 0
(x+5)(x-1) = 0
x = -5, 1
x isn't be -5 because logA, A need to be > 0
So, x value is 1
For what value of x do the expressions
2x+3 and 3x +1 have the same value?
Which Proportion is correct?
Answer:
sorry but i need the points <3
Step-by-step explanation:
I need help can y’all please help me
pls answer quickly and right for 17 points
Answer:
lol it's only 9 points
Step-by-step explanation:
