Answers
Answer: First of all, how much is it in all?
Step-by-step explanation:
Answer:
9 cm
Step-by-step explanation:
Call that length x.
We have: x + 5 = 14
=> x = 14 - 5 = 9 cm
Related Questions
Simplify the following expression. (52x + 61y) + (-6x + 47y)
Answers
Answer:
46x + 108y
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Terms/CoefficientsStep-by-step explanation:
Step 1: Define
(52x + 61y) + (-6x + 47y)
Step 2: Simplify
Combine like terms (x): 46x + 61y + 47yCombine like terms (y): 46x + 108yEnrique has $50 in his lunch account and spends $5 per day from the account. Maya has $46 in her lunch account and spends $4 per day from the account. Which equations model the situation?
50 – 5x = y and 46 – 4x = y
5x + 50 = y and 4x + 46 = y
5x – 50 = y and 4x – 46 = y
5 – 50x = y and 4 – 46x = y
Answers
Answer:
50 – 5x = y and 46 – 4x = y, is your answer
4.
The area of the figure formed by joining the mid-points of the adjacent sides of a rhombus
with diagonals 16cm and 12cm is
Answers
Answer:
48 cm²
Step-by-step explanation:
The diagonals are in a proportion of 4:3, thus sides of a Pythagorean Triple; they cross at a right angle. The figure formed by joining the midpoints of adjacent sides is a rectangle with sides half the lengths of the original diagonals. 8×6=48
plz help me
which graph best represents a function with a domain of all real numbers less than 5?
Answers
It's graph(B).
Imma 100% sure 'bout this. Mark it!
The domain of a graph is the list of possible x values of the graph
Graph B has the domain of all real numbers less than 5
From the list of options, we have the following observations.
For graphs A and C,
The curves extend across the x-axis.
So, the domain is: [tex](-\infty,\infty)[/tex]
For graph D,
The curve extends in the negative x-axis, but stops at [tex]x = 0[/tex], with an open circle
So, the domain is: [tex](-\infty,0)[/tex]
For graph B, the curve extends in the negative x-axis, but stops at [tex]x = 0[/tex], with an open circle
So, the domain is: [tex](-\infty,5)[/tex]
The domain [tex](-\infty,5)[/tex] means that:
All real numbers less than 5
Hence, the domain is illustrated on graph B
Read more about domains at:
https://brainly.com/question/16875632
There are 9 gallons of paint for the students to use to paint the fence outside of the schoolyard. Each student has a bucket that holds 1/3 gallon. How many buckets does the 9 gallons of paint fill?
Answers
Answer:
27 buckets.
Step-by-step explanation:
If we multiply the 9 gallons of paint by the denominator of the number of gallons that fit into one of the buckets we can discover the answer to the question.
Brainliest please.
2.
Write a rule for the linear function in the table.
x f(x)
–1 –5
2 –2
5 1
8 4
A. f(x) = x – 4
B. f(x) = 3x
C. f(x) = x + 4
D. f(x) = x – 5
Answers
Answer:
C. f(x) = x + 4
Step-by-step explanation:
3)
Find the area of a rhombus with diagonals of 10 inches and 7 inches.
1)
A)
35 in 2
B)
40 in 2
C)
45 in 2
D)
70 in 2
Answers
Answer:
35 in 2
Step-by-step explanation:
A, search it up. :)
which of the follow expressions are equivalent to (3^4)^-2 • (3^5)^3
Answers
Answer:
3^7
Step-by-step explanation:
Answer:
3^7
Step-by-step explanation:
(3^4)^-2 • (3^5)^3 = 2187
3^7 = 2187
please help i dont know 7th grade math cry
Answers
3x + 8 = 35
3x = 27
x = 9
Answer:
so.. this means that they're equal...
so.. 8 + x = 35
u need to solve for x...
so u do, 35 - 8 = 27
so it would be..
and 27 divide 3 = 9
so x = 9
so the equation would be...
(3 x 9 + 8) = 35
SO, the answer is 9
Step-by-step explanation:
can I have brainliest please? hee hee
Solve the quadratic equation x^2- 11x = 12 using any method. Describe the method you chose and why you chose it.
Answers
Answer:
12, -1 its the answer
Step-by-step explanation:
1. subtract 12 from both sides
2. simplify which looks like this x^2- 11x - 12=0
3.solve with the quadratic formula
4.separate the solutions
and there you go
pls solve~~~~~~~~~~~~~~~~~~~~~~~~
Answers
Answer:
q3
Step-by-step explanation:
P°×q3
=1×q3
=q3
Three times the differnece of fredicos age and 4, increased by 7, is greater than 37. What are possible values of fredicos age?
Answers
Answer:
Possible values of fredicos age satisfy [tex]x>14[/tex] where [tex]x[/tex] denotes fredicos age.
Step-by-step explanation:
Let [tex]x[/tex] denotes fredicos age.
Three times the difference of fredicos age and 4, increased by 7 = [tex]3(x-4)+7[/tex]
According to the question,
[tex]3(x-4)+7>37\\3(x-4)>37-7\\3(x-4)>30\\x-4>10\\x>10+4\\x>14[/tex]
So, possible values of fredicos age satisfy [tex]x>14[/tex]
Here, [tex]x[/tex] denotes fredicos age.
Lol i dont know if im right but can someone explain it to me please and thanks man
Answers
Answer:
The correct answer would be A.
Step-by-step explanation:
You're right because the translation would make it so the circles have the same center. Because they have the same center it would be easier to see the correlation between them.
I hope this helps!!
Simplify.
6⁴
౼
6²
simplify that
Answers
Step by step: when the coefficient of the power is the same number, it has different rules so for division it’s just subtracting the powers which are 4-2
Answer:
6⁴/4²
Since, a^m/a^n = a^m-n
→ 6^4-2
→ 6^2
→ 6*6 = 36 Ans.
Help me put this in order please help thanks
Answers
2. 15
3. 2
4. 1/2
5. 3
those are the answers in order, hope this helps!
Miranda's math certificate is 8 inches tall and 13 inches wide. Miranda wants to put the certificate in a fancy frame that costs $1.00 per inch. How much will it cost to frame Miranda's math certificate?
$104
$42
$21
$29
Answers
1 + 7x
The sum of two numbersis 23. The greater number
is b. Select the expression that represents the lesser
number.
Answers
Answer:
Step-by-step explanation:
a+b = 23
a<b
a = 23-b
Please help pleaseeeeeeee
Answers
Answer:
it is 10.5 cm squared! I hope this helps
The Milgram Family drove 440 miles on 20 gallons of gas. At this rate, how many miles can they drive on 25 gallons of gas? *
Answers
Answer:550
Step-by-step explanation: first you need to find the unit rate ( or how many miles per gallon) by dividing 440 by 20 which would get 22, then you would take that and multiply it by 25 to get 550. Hope this helps!
Hello I need someone to help me answer 10 algebra 1 math test questions i will pay money after or give brainiest on each question I need it today!!
Answers
Can you write a 5 sentence summary about the substitution method?
Answers
Answer:
The method of solving "by substitution" works by solving one of the equations (you choose which one) for one of the variables (you choose which one), and then plugging this back into the other equation, "substituting" for the chosen variable and solving for the other. Then you back-solve for the first variable.
Step-by-step explanation:
you put $350 in an account the account earns $17.50 simple interest in 2.5 years was the annual interest rate
Answers
Sorry I don’t have an explanation
What is StartFraction 4 Over 5 EndFraction divided by one-third A fraction bar. The top bar is labeled 1. 3 bars underneath the bar are labeled one-third. 5 bars underneath the 4 bars are labeled one-fifth. 15 bars underneath the 5 bars are labeled StartFraction 1 Over 15 EndFraction. The quotient is 2 and
HURRY PLEASE IM TIMED
Answers
Answer:
its 2/5
Step-by-step explanation:
What is Start Fraction 4 Over 5 End Fraction divided by one-third A fraction bar you may ask? The top bar is labeled 1.3 bars underneath the bars are labeled one-third. So, 5 bars underneath the 4 bars are labeled one-fifth. And 15 bars underneath the 5 bars are labeled Start Fraction 1 Over 15 End Fraction. The quotient is ??? well it would be 2 and all you have to do is figure it out so the answer is below.
Well, the correct fraction would be 2 and 2/5 because this is what the model shows.
Pls help me with this math problem
Answers
Answer:
12 ima shoot u
Step-by-step explanation:
Graph the following features:
• Slope = 2
Y-intercept = -5
Answers
y = mx + b
y = 2x - 5
you can go to desmos calculator online and simply put in the equation. but what you're going to do is find -5 on the y axis. then you will go up 2 and then 1 to the right.
it should look like this:
hope this helps !!
It costs $0.50 to download an individual song and $4 to download an album. Jada has $15 to spend downloading music.
Complete the table showing three ways Jada can spend $15 downloading individual songs and albums.
What belongs in cell A?
Answers
Answer:
1 album
Step-by-step explanation:
it would take along time to explain but i did the work i promise
Graph the line through the points (-6,4) and (0,-4)
Answers
Y intercept -4
Equation y=-4/3x-4
simplify the expressions
Answers
20) 10x-7
15) 10x+2
18) 14x-3
21) 17-2x
16) 30+6x
19) -2x-11
22) 13x-12
Hope it helps!!!
16. 30+6x
17. 7x-12
18. 14x-3
19. -2x-11
20. 10x-7
21. 17-2x
22. 13x-12
simplify (8x^3 + 7x^2 - 3x + 6) + ( -2x^2 - 5x + 4 )
Answers
Answer:
hello! :) have a good day!
8x³ + 5x² − 8x + 10
parentheses
8x^3+7^2-3x+6 + -2x^2-5x+4
like terms
8x^3 + (7x ^2 -2x^2) + (-3x -5x) + (6 +4)
simplify
8x^3 + 5 x^2 -8 x+10
At a store closing, a universal discount rate is applied to all items. If the original price of an item was $27.00 and the price
after the discount is $16.20, what is the discount rate at the store?
Answers
Answer:
Step-by-step explanation:
Your answer
40% discount
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