Answer:
when we stop 9x then
7 will go another side so,.9x=7
and when X is stoppedbit will be=7/9
Answer:
[tex] \sf \: x = 0[/tex]
Step-by-step explanation:
Now we have to,
→ Find the required value of x.
The equation is,
→ 9x - 7 = -7
Then the value of x will be,
→ 9x - 7 = -7
→ 9x = -7 + 7
→ 9x = 0
→ x = 0 ÷ 9
→ [ x = 0 ]
Hence, the value of x is 0.
Solve 2x < 10. Explain how to find the solution set.
Answer:
x < 5
Step-by-step explanation:
2x < 10
x < 5
I hope this helped!
Required solution set is x < 5.
What is inequality?
In mathematics, an inequality is a relationship that compares two numbers or other mathematical expressions unequally.[1] It is most often used to compare two numbers by their size. Several different notations are used to denote different types of inequality:
The notation a < b means that a is less than b.
Notation a > b means that a is greater than b.
In both cases, a is not equal to b. These relationships are known as strict inequalities,meaning that a is strictly less than or strictly greater than b. Equivalence is excluded.
Unlike strict inequalities, there are two types of inequalities that are not strict:
The notation a ≤ b or a ⩽ b means that a is less than or equal to b (or equivalently at most b or not greater than b).
The notation a ≥ b or a ⩾ b means that a is greater than or equal to b (or equivalently at least b or not less than b).
A ratio that is not greater than can also be represented as a ≯ b, with the "greater than" symbol separated by a slash "not". The same is also true for no less than and a ≮ b.
The notation a ≠ b means that a is not equal to b; this difference is sometimes considered a form of strict inequality.It does not say that one is greater than the other; it does not even require that a and b be members of an ordered set.
Here given,[tex]2x < 10[/tex]
We want to find solution set of 2x < 10
Now,2x < 10
First we are dividing both side by 2 and get,
[tex] \frac{2x}{2} < \frac{10}{2} \\ x < 5[/tex]
Therefore,required solution is x < 5.
Inequalities related one more question:
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Malloy's solved the equation -5×-16=8; how did he get his answer
Answer:
-5(-16)
=5x16
=80
Which expression has the same meaning as 2 7/4?
Answer:
I think it's A. multiply the denominator by the whole number the add the numerator to the number you got. that would give you 15/4 since it's an improper fraction see how many groups of 2 is in 15 which would give you 7.
Answer:
B:
Step-by-step explanation:
Which best explains the relationship between the two triangles below? Triangle D C A. Angle D is 51.2 degrees and angle A is 96.5 degrees. Triangle S R T. Angle S is 32.3 degrees and angle R is 96.5 degrees. Triangle A D C is similar to triangle R T S because Angle A is congruent to angle R, Angle C is congruent to angle S, and Angle D is congruent to angle T. Triangle A D C is similar to triangle R T S because Angle A is similar to angle R, Angle C is similar to angle S, and Angle D is similar to angle T. Triangle A D C is not similar to Triangle R T S because Angle D is not congruent to Angle S. Triangle A D C is not similar to Triangle R T S because C D less than S T, D A less than T R, and C A less than S R.
Answer:
Answer is A
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
i just take the test
Which statement is true for rows A, C, and E?
WILL GIVE BRAINLIEST!!!!
Answer
r → (p ∨ q)
Step-by-step explanation:
g(x) = – 2(3x + 4)(x - 1)(x – 3)
Answer:
x1= -4/3, x2= 1, x3= 3
Step-by-step explanation:
Answer:
g(x)-10x
Step-by-step explanation:
g(x)=– 2(3x + 4)(x - 1)(x – 3)
Times two by all in parentheses
g(x)=(-6x-8)(-2x+2)(-2x+6)
Add all common denominators
g(x)=-10x+0
Which leaves us with our answer.
g(x)=-10x
If this was helpful please mark brainliest
Khan academy identifying supplementary, complementary, and vertical angles
Answer: Angles that have different sums .
Step-by-step explanation: Complementary angles are two angles with a sum of 90º. Supplementary angles are two angles with a sum of 180º. Vertical angles are two angles whose sides form two pairs of opposite rays.
Cells are made up of?
Group of answer choices
organs
minerals
animals
organelles
Answer:
organaelles can i have brainlyest?
ik i didnt spell right
Step-by-step explanation:
Using the Pythagorean Theorem What is the length of side C when a=8 and
b=15?
CAN SOMEPLZ HELP ME I RLY NEED HELP
ZA and ZB are vertical angles. If mZA = (4x + 14) and mZB = (5x – 5)°,
then find the measure of ZA.
Answer:
90°
Step-by-step explanation:
Since they are vertical angles, they equal eachother
4x+15=5x-5
add the 5 to both sides
4x+19=5x
subtract the 4x from both sides
x=19
Then you have to plug in 19 to find the measure of ZA
4(19)+14
76+14
90
the graph shows the function f(x) = 2^x.what is the value of x when f(x) = 4
Answer: answer is 2
Step-by-step explanation:
Function P models the profit, P(), a fitness company earns for making and selling water bottles.
P(x) = -0.005(x + 40) (a – 20) (x - 200)(x + 5)
For which numbers of water bottles will the company's profit equal $0?
Answer:
the answer is 20 and 200 :)
Step-by-step explanation:
Numbers of water bottles will the company's profit equal $0 is
: (x =40), (x = 5)
What is the roots of equation?
The roots of equation are the values of the variable that satisfy the equation.
Given,
P(x) = -0.005(x + 40) (x – 20) (x - 200)(x + 5)
P(x) = 0.005(x - 40) (x + 20) (x + 200)(x - 5)
According to question,
P(x) = 0
So (x - 40) (x + 20) (x + 200)(x - 5) = 0
(x =40) ,(x =-20), (x = -200), (x = 5)
Negative values cannot be taking,
So numbers of water bottles will the company's profit equal $0 is
: (x =40), (x = 5)
Learn more about roots of equation
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Write the equation in slope intercept form for the following graph.
Please help.?
Answer: y=Mx+b
so y=-2/3x+5
Step-by-step explanation:
slope you go down 2 right 3, y int is (0,5)
Given the diagram and information below, find m∠TUV.
Answer:
halabyouuuuuu
yiieeeeeee
Write the following equation in slope intercept form.
3x-3y=33
y= x+
Answer:
The equation in slope intercept form is y = x - 11
-1,-4,-7,-10 write an equation to find the nth term of each sequence. Then find a24
Answer:
[tex]\boxed {a_{24} = - 70}[/tex]
Step-by-step explanation:
According to the following pattern sequence ([tex]-1, -4, -7, -10[/tex] ), it is Arithmetic Sequence, because every negative number is subtracted by [tex]3[/tex]. So, to find the 24th term, you need to use the Arithmetic Sequence Formula and solve to find the 24th term:
[tex]a_{n} = a_{1} + (n - 1) d[/tex]
[tex]a_{n}[/tex]: nth term in the sequence
[tex]a_{1}[/tex]: 1st term
[tex]n[/tex]: term position
[tex]d[/tex]: Common difference
-Apply to the formula:
[tex]a_{24} = -1 - 3 (24 - 1)[/tex]
[tex]a_{n} = a_{24}[/tex]
[tex]a_{1} = -1[/tex]
[tex]n = 24[/tex]
[tex]d = -3[/tex]
-Solve:
[tex]a_{24} = -1 - 3 (24 - 1)[/tex]
[tex]a_{24} = -1 - 3 (23)[/tex]
[tex]a_{24} = -1 - 69[/tex]
[tex]\boxed {a_{24} = - 70}[/tex]
Therefore, the 24th term is [tex]-70[/tex].
Solve 12-5x-4kx=y for x
Answer:
x = - y-12/5+4k
Step-by-step explanation:
Solve 12-5x-4kx=y for x
12-5x-4kx = y for x
substract 12 from both side
-5x-4kx = y-12
Factor of -5x-4kx = -x(5+4k)
-x(5+4k) = y-12
Solve for x
-x = y-12/(5+4k)
Therefore x = - y-12/5+4k
Which function has real zeros at x = 3 and x = 7?
f(x) = x2 + 4x – 21
f(x) = x2 - 4x – 21
f(x) = x2 – 10x + 21
f(x) = x2 – 10x - 21
Answer:
C: f(x) = x2 – 10x + 21
Lemonade was on sale last week ;it cost $12 for every 4 packs of lemonade.How much do 2 packs of lemonade cost
Answer:
$6
Step-by-step explanation:
Each pack is $3
So therefore if you multiply 2($3) it is $6 for two packs
Plss help if can! Thankss!
Answer:
The volume of the box is 200
Step-by-step explanation:
Answer:
I believe the answer is 200 cubic inches.
Step-by-step explanation:
Multiply 5 times 5 since it's a square base then multiply that by the height (8).
Find the y-intercept in the function: 3x - 2y = 6*
hi there! the y-intercept in the function is...
3 + 3x/2
hope this helped. have a good one!
Which graph represents the equation Cost = Number of toppings x 2 + 3
Answer:
the third graph
Step-by-step explanation:
its the only one that has a y intercept of 3 and if you plug in each of the values of x it is correct
pls help ASAP! Thank you! (10) points.
Answer:
Quadratic polynomial function
Step-by-step explanation:
Hope This Hels!
Plz Mark Brainliest!
1/2=2/5y needhelp with this asap plz
Answer:
y=5/4
Step-by-step explanation:
Solve for y by simplifying both sides of the equation, then isolating the variable.
Do these side lengths make a triangle?
6, 10, 15
Answer:
No.
Step-by-step explanation:
They do not create a triangle because if you follow the expression: a^2+b^2=c^2 it does not equal. Hope I helped :)
Answer:
a^2 + b^2 = c^2 - Pythagorean Theorem
6^2 + 10^2 = 15^2
36 + 100 = 225
136 doesn't equal 225
So, no, the sides lengths don't make a triangle.
I cant get this!! are u able to??
PLEASEEE help i really need the help!
Which of the following equation has a graph of below?
y=23−3
9514 1404 393
Answer:
y = -2/3x +3
Step-by-step explanation:
The graph drops 2 grid squares for each 3 to the right, so its slope is -2/3. The line crosses the y-axis at y=3, so that is the y-intercept.
In slope-intercept form the equation of the line is ...
y = -2/3x +3
Write the algebraic expression (ex. 2x - 5) for this problem:
The quotient of a number and 8
Answer:
x/8
Step-by-step explanation:
HELP!!!!!!!!!!!!!!!!!!!!! I WILL LOVE YOU FOREVER!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
The area of the shaded region is (blank)
yd2.
**Use 3.14 as the approximation for pi**
Answer:
79.74
Step-by-step explanation:
Multiply 6 by 12 and that by 2:
(6 × 12) × 2 - (6 × 6) = 72 × 2 - 36= 144 - 36 = 108
That will be the equation for the shaded area besides the circle now lets calculate the circle and take it away from the equation. the circle's diameter is 6 so the radius should be 3, then use:
3 × 3 × 3.14 = 9 × 3.14 = 28.26
Then do this:
108 - 28.26 = 79.74
There you have it!
Explain exponential equations. DO NOT COPY + PASTE!! I will check
Answer:
Step-by-step explanation:
exponential equation has the same base on each side, the exponents must be equal. This also applies when the exponents are algebraic expressions. Therefore, we can solve many exponential equations by using the rules of exponents to rewrite each side as a power with the same base. Then we use the fact that exponential functions are one-to-one to set the exponents equal to one another and solve for the unknown.
