Answer:
yes , see explanation
Step-by-step explanation:
We require 2 equations with the recurring 3 placed after the decimal point.
let x = 0.7333.. ( multiply both sides by 10 and 100 )
10x = 7.333... → (1)
100x = 73.333.... → (2)
Subtract (1) from (2) , eliminating the recurring 3
90x = 66 ( divide both sides by 90 )
x = [tex]\frac{66}{90}[/tex] = [tex]\frac{11}{15}[/tex]
Use the distributive property to simplify the expression -8(5 + 9). Show your work.
Answer:
-112
Step-by-step explanation:
what is the answer to 95x-45+-8x[67=
Answer:
Combine Like Terms:
=95x+−45+−536x
=(95x+−536x)+(−45)
=−441x+−45
Step-by-step explanation:
3х - у = 13
у = 2х - 7
Answer:
y=3x-13
Step-by-step explanation:
where do u get the 2?
Answer:
x=6 y=5
Step-by-step explanation:
use substitution because they y variable is already in the correct form for substitution
convert the unit
1.5kg to g
Answer:
The answer should be 1500g I think.
A rhombus is a quadrilateral that has exactly one pair of parallel sides.
True or false
Answer:
False
Step-by-step explanation:
Every rhombus has two diagonals connecting pairs of opposite vertices, and two pairs of parallel sides.
Sovle for x : -2×+5<7
Answer:
x>−1
Step-by-step explanation:
Bia tem 1230 reais, ganhou mais 500 reais, com quantos reais ela ficou?
Answer:
Bia ficará com 1730 reais.
Step-by-step explanation:
1230+700=1730
solve this equation -3x-13=-103
Answer:
[tex] - 3x - 13 = - 103 \: \: \: \times ( - 1) \\ 3x + 13 = 103 \\ 3x = 103 - 13 \\ 3x = 90 \\ x = \frac{90}{3} \\ x = 30[/tex]
8n - 7 = -5(-3n - 7)
Solve Multi-Step equation.
Please explain how you i can understand too!
Answer:
n=-6
Step-by-step explanation:
8n-7=-5(-3n-7)
Multiply -5 to -3n and -7
8n-7= 15n+35
Bring 8n to the other side by subracting it from 15n
-7=7n+35
Subtract 35 from both sides
-42=7n
Divide both sides by 7
n=-6
Evaluate f(0) given the following graph
Answer: 1
Step-by-step explanation:
the equation of the graph will be y = f(x).
f(0) means the the value of y when x = 0, which is 1
or you can view it as where does the graph cuts the y-axis (x=0).
What does m represent in the equation y= mx+b? Iready
Answer:
"m" represents the slope in the linear equation, y = mx + b
Answer:
The slope of the graph of y = mx + b
Step-by-step explanation:
4.
Solve the following equation for x. Represent
your answer in two forms, (1) with radicals and
(2) with rational exponents: x^4 = y^7
Answer:
7
Step-by-step explanation:
7 =2 hx x e
Solve the systems of equation by graphing
#a
Refer to attachment 1
#b
Refer to attachment 2
help me smart math people
Answer:
48 because i720 divided into 15 groups calculate to 48
simplify the expression -5 3/4 + -1/4
Answer:
-5/2(-2.5)
Step-by-step explanation:
hope this helps
can anyone help me with this problem with a full explanation?? thank you
Answer:
15, 16, 17
Step-by-step explanation:
let the consecutive numbers be n , n + 1 , n+ 2 , then
n + n + 2 = 32 ( sum of first and third )
2n + 2 = 32 ( subtract 2 from both sides )
2n = 30 ( divide both sides by 2 )
n = 15
n + 1 = 15 + 1 = 16
n + 2 = 15 + 2 = 17
The 3 numbers are 15, 16, 17
Step-by-step explanation:
let the 1st and 2nd consecutive number be
x , x + 1 , x + 2
their sum = 32
so, x + x + 2 = 32
→ 2x + 2 = 32
→ 2x = 32 - 2 = 30
→ x = 30/2 = 15
so,
1st and 3rd consecutive number is
x = 15
x + 2 = 15 + 2 = 17
as they are consecutive number so 2nd number is 16
and a/q sum of 1st and 3rd number is 32
15 + 17 = 32
hope this answer helps you dear...take care and may u have a great day ahead!
if 1 ounce is approximately epual o 28.35g 5 ounces about how many grams
Answer:
141.75g
Step-by-step explanation:
28.35 x 5 = 141.75
I am pretty sure this is the right answer!
b + 2 = -18 find what the letter b means
Answer:
b = -20
Step-by-step explanation:
b + 2 = -18
b = -20
Answer:
b= -20
Step-by-step explanation:
the first step is to subtract 2 from both sides of the equation.
b + 2 = -18
-2 -2
-------------------
the -2 and +2 cancel
b = -20
hope this helps! :D
This is a sample question for brainliest! Brainliest will be given to the user who accurately answers the question with the most detail in a step-by-step explanation. NO guesswork, plagiarism, or links!!!
Simplify the following algebraic expression:
[tex](6 x^{4} ) (4 y^{2} ) / [ (3x^{2} ) (16y)][/tex]
Well, we're just simplifying the fraction.
(2x^2)(y/4).
(2yx^2)/4.
When powers of the same base are being divided, subtract. The numbers are just plain fractions. 6/3 = 2 and 4/16 = 1/4. x^4/x^2 = x^2 and y^2/y = y.
Edit:
2/4 is 1/2.
(yx^2)/2.
Select the correct answer.
Consider these functions:
f(x) = x + 1
g(x)= 2/x
Which polynomial is equivalent to (fºg)(x)?
Answer:
C. 2/x +1
Step-by-step explanation:
Write the equation of the line in fully simplified slope/intercept form
Answer:
y = m x + b standard form for straight line
m = (y2 - y1) / (x2 - x1)
When y2 = 12, x = -6
when y = 0, x = -2
m = (12 - 0) / (-6 - (-2)) = -3
so y = -3 x + b
Also, when x = 0, y = -6
Our equation is
y = -3 x - 6
As a check try x = -2
y = (-3 * -2) + (-6) = 0 as the graph shows
Help me please!!! It’s due at 11:59
Answer:
18
Step-by-step explanation:
Let the required number be x.
Step 1write the expression for the difference of the number and 4.
=> x - 4
Step 2the question equates 5 times the difference with some other terms, so find the equation for 5 times the difference.
=> 5( x - 4)
Step 3The equation in Step 2 is said to be equal to "two less than four times the number".
Find the expression for four times the number
=> 4x
Step 4Find the expression for two less than 4x.
=> 4x - 2
Step 5Equate the terms that it says are equal:
=> 5(x - 4) = 4x - 2
distributing 5 within the parenthesis:
=> 5x - 20 = 4x - 2
taking like terms on one side:
=> 5x - 4x = 20 - 2
(the sign carried by the terms get inverted while changing their sides)=> x = 18
and x was the required number, so the answer Is 18.
which inequality represents the solutions to the inequality −5r+18≤2−3r?
Answer:
2 step equation problems.
Step-by-step explanation:
So you need to replace -3 into that to add -18 on both sides and that gives you the negative number is -20 and then you add the -5r+-3r less than or equal to -20. Now, negative -5 +3 = -8 + -20 = -28. r=-28.
5/8 times by 1/12
What is the answer in its simplest form?
Answer: 5/96
Step-by-step explanation:
Graph 1.7 on a number line
Answer:
Step-by-step explanation:
1.7 lies between 1 and 2.
the circumcenter of a triangle is equidistant from the
Answer:
The circumcenter of a triangle is a point that is equidistant from all three vertices. The circumscribed circle is a circle whose center is the circumcenter and whose circumference passes through all three vertices.
Step-by-step explanation:
We can conclude that the circumcenter of a triangle is equidistant from the three vertices of the triangle.
What is the Circumcenter of a Triangle?The circumcenter of a triangle can be said to be a point where all three perpendicular bisectors of the sides of the triangle intersect. At this point, all three vertices of the triangle are equidistant.
This means that, each vertices are far from the circumcenter at equal distance.
Therefore, we can conclude that the circumcenter of a triangle is equidistant from the three vertices of the triangle.
Learn more about the circumcenter on:
https://brainly.com/question/21299234
How many lines of symmetry does the shape have? Enter the answer in the box.
if a= 2, b= -3 and c= 4 evaluate ab-bc
Answer:
ab - bc = 6
Step-by-step explanation:
COMPUTATION:
ab - bc = ?
(2 x -3) - (-3 x 4) = ?
(-6) - (-3 x 4) = ?
(-6) - (-12) = ?
-6 + 12 = 6
Hope this helps!
In the expression x is a real number, and a andare integers.
Use the properties of integer exponents to rewrite
BIU.
as an exponential expression with a single base and exponent
Answer:
a-n=1
Step-by-step explanation:
s = bc -5, for b whats the answer?