Answer: [tex]Yes[/tex]
Q: How are they the same answer?
A: You divide both of them by the number with x.
Divide both sides by -2
[tex]-2x/-2=10/-2\\x=-5[/tex]
Divide both sides by -5
[tex]-5x/-5=25/-5\\x=-5[/tex]
That's how both of them are equivalent to each other.
[tex]\text{Hey there!}[/tex]
[tex]\text{Are the equations -2x = 10 \& -5x = 25 equivalent?}[/tex]
[tex]\text{-2x = 10}[/tex]
[tex]\text{DIVIDE both sides by -2}[/tex]
[tex]\bf{\dfrac{-2x}{-2} = \dfrac{10}{-2}}[/tex]
[tex]\text{Cancel out \dfrac[-2x}{-2} because it gives 1}[/tex][tex]\text{Cancel out:}\ \bf\dfrac{-2x}{-2} \text{ because it gives you 1}[/tex]
[tex]\text{Keep:} \bf{\dfrac{10}{-2}}\text{ because it gives you the result of x}[/tex]
[tex]\bf{\dfrac{10}{-2} = -10\div2 \rightarrow -5}[/tex]
[tex]\boxed{\underline{\text{\bf{x = -5}}}}\checkmark[/tex]
[tex]\text{-5x = 25}[/tex]
[tex]\text{DIVIDE both sides by -5}[/tex]
[tex]\bf{\dfrac{-5x}{-5}= \dfrac{25}{-5}}[/tex]
[tex]\text{Cancel out:}\ \bf{\dfrac{-5x}{-5}}\text{ because it gives you 1}[/tex]
[tex]\text{Keep:}\ \bf{\dfrac{25}{-5}}\ \text{ because it gives you the result of x }[/tex]
[tex]\bf{\dfrac{-25}{5} = -25 \div 5 \rightarrow -5 }[/tex]
[tex]\boxed{\underline{\bf{x = -5}}}\checkmark[/tex]
[tex]\boxed{\text{To answer your question: \boxed{\bf{YES}} because both x's equal to -5}}[/tex]
[tex]\text{Good luck on your assignment and enjoy your day!}[/tex]
~[tex]\frak{LoveYourselfFirst:)}[/tex]
Kevin used a $50 bill to pay for 4 shirts.
The cashier gave him $6.44 in change.
Each shirt cost the same amount. What
was the cost of each shirt?
Answer:
Each shirt would cost 10.89$
Step-by-step explanation:
By subtracting 6.44 from the total (50), we get 43.56. Divide that by 4 and you get the answer, 10.89$
in 10 months toby uses 7 tubes of toothpaste. How many tubes does he use in 5 years
Answer:
42 tubes of toothpaste.
is f(x)=1/3x+2 linear or exponential
Answer:
Linear
Step-by-step explanation:
-15+7.5(2d-1)=7.5 what is d
Answer:
d=2
Step-by-step explanation:
PLEASE HELP RIGHT NOW BEFORE 11:59 pm!!! If two points are on the same line, then they are on the same plane. Is the conditional statement true or false?
Answer:
Step-by-step explanation:
If points lie on the same plane, then they are coplanar.
You freeze 6 muffins and share the rest equally among yourself and 2 friends. What is the expression?
Answer:
2
Step-by-step explanation:
6 divided by three (yourself and two friends) is 2
so each person will get two muffins
The region below has a population of about 14,000 people. Select the best approximation for the population density of the region.
5 mi
5 mi
100 people per square mile
180 people per square mile
350 people per square mile
500 people per square mile
In the polynomial 4x – 3x2 +5, which choice is the ” constant term "?
Answer:
5
Step-by-step explanation:
A constant is a number by itself, without any variables.
[tex]4x-3x^{2} +5[/tex]
As you can see, 4 and 3 are coefficients of [tex]x[/tex] and [tex]x^2[/tex] respectively.
Thus, 5 is the constant term.
Solve for y 7y-26=2(y+2)
Answer:
6!
The answer would be 6 when it comes to these types of math problems.
Answer:
y=6
Step-by-step explanation:
7y-26=2(y+2) multiply 2 times y+2
7y-26=2y+4 add 26 to the right and subtract 2y to the left
5y=30 divide by 5
y=6
a square coffee table has an area of 196 square inches. what is the length of one side of the coffee table
Answer:
14
Step-by-step explanation:
All sides of the square are equal
~ Hope this was able to help you (:
√3 /√6 rationalise denominator and simplify
Answer:
[tex] \frac{ \sqrt{2} }{2} \\ [/tex]
Step-by-step explanation:
[tex] \frac{ \sqrt{3} }{ \sqrt{6} } \\ \frac{ \sqrt{3} }{ \sqrt{6} } \times \frac{ \sqrt{6} }{ \sqrt{6} } \\ \frac{ \sqrt{3 \times 6} }{ \sqrt{ {6}^{2} } } \\ \frac{ \sqrt{18} }{6} \\ \frac{ \sqrt{2 \times 9} }{6} \\ \frac{3 \sqrt{2} }{6} \\ \frac{ \sqrt{2} }{2} [/tex]
Answer:
⇛√2/2.
Step-by-step explanation:
Given that,
√3/√6
The denominator is √6
We know that
The rationalising factor of √a is √a
Therefore, the rationalising factor of √6 is '√6’.
Now,
⇛(√3/6) × (√6/√6)
⇛{√3(√6)}/(√6)(√6)
⇛(√3*6)/(√6)²
⇛(√18)/(6)
⇛(√2*9)/6
⇛(2√2)/6
⇛√2/2
Hence, the denominator is rationalised.
Please help due Sunday!!.Simplifying expressions
Consider the function f(x) = 10(x^2 – 7x). What are the additive and multiplicative inverses?
Answer: B
Step-by-step explanation:
Edgenuity 2020
Answer:
the answer is b
Step-by-step explanation:
i got the review question right
PLS HELP I WILL GIVE BRAINEST TO WHOEVER ANSWERS FIRST AND CORRECTLY I HAVE LIMITED TIME TO DO THIS!!
Which addition does the
model below represent?
HHHH
=>
-5 -4 -3 -2 -1
0 1 2
3 4 5
O 3+(-1)
O 3+4
O 3+(-4)
O 3+1
Answer:
O 3+(-1)
Step-by-step explanation:
(5 + 9)
+ 61
Choose one
14 + 6
Choose one
61 + 14
Choose one
?
Answer:
the second one?
Step-by-step explanation:
Help me please I’m stuck
Answer:
x=-5/9
Step-by-step explanation:
Answer:
20 over 9 or 2.2222222222
what is the answer for 6-8(10r-4)
Answer:
distribute -8 into the parentheses so that would give you
6-80r+32
then you add the numbers not the one with the varible and that gives you
38-80r
Your answer is
38 - 80r
Help help don’t understand thisssss
Answer:
91 degrees
Step-by-step explanation:
If m<ABD = 59 and m<DBC is 32, you can simply add these two numbers because they're just two sides of the same angle. So, 59+32=91.
Evaluate the expression!
15.35 + 7.604 - 12.954
‼️anyone who answers gets BRAINLIEST ANSWER‼️
Answer:
poop
Step-by-step explanation:
Describe the main parts of a proof.
(stolen)
The most common form of explicit proof in highschool geometry is a two column proof consists of five parts: the given, the proposition, the statement column, the reason column, and the diagram (if one is given).
Answer:
Proofs contain given information and a statement to be proven. You use deductive reasoning to create an argument with justification of steps using theorems, postulates, and definitions. Then you arrive at a conclusion.
Step-by-step explanation:
EDGE 2020
The period, T, of a pendulum of length l is given by T = f(l) = 2π√l/g, where g is a constant. Find f^-1.
Answer:
When effective length (L) is constant, the time period (T) of oscillation of a simple pendulum is inversely proportional to the square root of the acceleration due to gravity (g) at a place of observation. So, T∝√1g when L is constant.
Step-by-step explanation:
Here are two polygons on a grid.
Is PQRST a scaled copy of ABCDE? Explain your reasoning. HELP PLEASE
Answer:
No.
Step-by-step explanation:
For polygon PQRST to be considered a scaled copy of polygon ABCDE, it means every segments of polygon ABCDE were increased proportionally by a scale factor.
The segments in polygon PQRST were not gotten using the same scale factor, hence, it is not a scaled copy of the original polygon, ABCDE.
Segment CD = 2 units, it corresponds to segment RS = 4 units. Scale factor = RS/CD = 4/2 = 2
Segment BC = 1 unit, it corresponds to segment QR = 1 unit. Scale factor = QR/BC = 1/1 = 1 units.
Varying scale factor shows polygon PQRST is not a scaled copy of polygon ABCDE.
Please help, thanks!
Answer:
c
Step-by-step explanation:
That is the correct answer
that is correct
Stacy is baking a cake for her mom's birthday. She doesn't have enough eggs, so she buys a
carton of 12 eggs for $2.76. What is the cost of each egg?
Answer:
.23 each
Step-by-step explanation:
I divided them
12 divided by 2.76 is .23
(I tried to add my step by step by there isn't a way to do it)
Which of these is an example of acceleration? a bicyclist turning around a corner a car traveling south with its cruise control set a bus traveling north at 25m/s a helicopter waiting to take off
Answer:
A
Step-by-step explanation:
An example of acceleration is:
a bicyclist turning around a corner
----------------------
The acceleration is given by the rate of change of the velocity. It the object is stopping, the velocity is decreasing, and thus, the acceleration is negative, and if the object is accelerating, the velocity is increasing, and thus, the acceleration is positive.For the first option, of a bicyclist turning around a corner, he decreases the velocity to take the corner, then after the corner, the velocity increases again, thus, it is an example of acceleration.For the other options, in all cases, the velocity is constant, and thus, the acceleration is zero, that is, there is no acceleration.For more on acceleration, you can check https://brainly.com/question/14516604
Simplify the expression.
16 - 4 (3+2: (9–7)]
0 0
O 6
O 30
O 64
Evaluate 3^2 + (7 − 2) ⋅ 4 − 6 over 3
Answer:
7.7
Step-by-step explanation:
we basically follow the BEDMAS rule
1st we workout the bracket (7-2)=5
2nd the exponent 3^2=9
3rd the multiplication (7-2) . 4 = 5 . 4 = 20
4th addition 9+20=29
5th step is subtraction 29-6=23
the final step is dividing 23 by 3, which will become 7.7
Answer: 27
Step-by-step explanation:
Use PEMDAS
3² + (7 - 2) · 4 - 6/3
Parenthesis: ↓
3² + 5 · 4 - 6/3
Exponents: ↓
9 + 5 · 4 - 6/3
Multiplication & Division: ↓ ↓
9 + 20 - 2
Addition & Subtraction: ↓ ↓
29 - 2 = 27
please hurry. Find the area of the rectangle. 7n^2 + 3n 2n^3
Area of a rectangle = Width * Length
In our problem,
width = 2n^3
length = 7n^2 + 3n
Area = 2n^3 (7n^2 + 3n)
Distribute the 2n^3
Area = 14n^5 + 6n^4
The required, area of the given rectangle is given as 14n⁵ + 6n⁴.
What is a rectangle?The rectangle is 4 sided geometric shape whose opposites are equal in lengths and all angles are about 90°.
What is the area of the rectangle?The area of a rectangle is the product of the length and width of the rectangle.
Here,
In the question, we are given,
length = 7n² + 3n
width = 2n³
Area of the rectangle = length × width
Area of the rectangle = 7n² + 3n × 2n³
Area of the rectangle = 14n⁵ + 6n⁴
The required, area of the given rectangle is given as 14n⁵ + 6n⁴.
Learn more about rectangles here:
brainly.com/question/15019502
#SPJ2
Help with domain and range.
Answer:Another way to identify the domain and range of functions is by using graphs. Because the domain refers to the set of possible input values, the domain of a graph consists of all the input values shown on the x-axis. The range is the set of possible output values, which are shown on the y-axis.
Step-by-step explanation:
barts track team ran 326.25 miles over 72.5 days. on average how many miles did the team run?
Answer:
Step-by-step explanation:
326.25÷72.5=4.5
