Answer:
it's a perfect cube only....
Find the value of x. Round your answer to the nearest tenth.
Answer:
In this question, we can use the Pythagorean theorem to solve for x.
11^2 + x^2 =24^2
x^2 = 24^2 -11^2
x is about 21.3
Let me know if this helps!
Eight less than a number, n, is at least 10.
Which inequality represents this statement?
8- n > 10
n - 8 > 10
8- n < 10
n-8 < 10
Answer:
n - 8 >= 10
n minus 8 is greater than or equal to 10
Eight less than a number " n" , is at least 10.
The inequality for this condition can be represented as
[tex]\bold{ { n-8\geq 10}}\\[/tex]
Hence option (2) is correct
To find out the expression for this inequality let us consider that the number be ''n"
Since the actual number in the question is less than this number [tex]\rm n[/tex] by [tex]8[/tex] hence let the new number be [tex]\rm N[/tex]
From the given condition in the statement we can write that
[tex]\rm N = n-8[/tex]
According to the condition given in the statement we can write that
The value of [tex]\rm N[/tex] is at least 10. This means the minimum value for [tex]\rm N[/tex] is 10.
This signifies that N can be any number with minimum value 10.
So the inequality for this condition can be represented as
[tex]\rm\bold{ { N\geq 10}}\\\bold{ { n-8\geq 10}}\\[/tex]
Hence option (2) is correct
For more information please refer to the link below
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what is 90.90 rounded to the ones
Answer:
91.00
Step-by-step explanation:
I got you
find the measure of the angle
I-ready
Please help
Answer:
95
Step-by-step explanation:
if you see that line in between 90, 100 that is a five and it is past 90 making it 95
The measure of the angle from the given figure is 85°.
In the given figure, the measure of angle is given.
What is an angle?An angle is formed when two straight lines or rays meet at a common endpoint. The common point of contact is called the vertex of an angle.
In the given figure, the ray is between 90° and 80°
So, the measure of the angle is 85°
Hence, the measure of the angle from the given figure is 85°.
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Please help!!
Would be gladly appreciated!
Find (f*g)(x) f(n)=2n; g(n)= -n-4
4x - Зу = -3
4x + y = 17
Explain how as well
Step-by-step explanation:
I will solve your system by substitution.
(You can also solve this system by elimination.)
4x+y=17;4x−3y=−3
Step: Solve4x+y=17for y:
4x+y+−4x=17+−4x(Add -4x to both sides)
y=−4x+17
Step: Substitute−4x+17foryin4x−3y=−3:
4x−3y=−3
4x−3(−4x+17)=−3
16x−51=−3(Simplify both sides of the equation)
16x−51+51=−3+51(Add 51 to both sides)
16x=48
16/x = 48/16
(Divide both sides by 16)
x=3
Step: Substitute 3 for x in y=−4x+17:
y=−4x+17
y=(−4)(3)+17
y=5(Simplify both sides of the equation)
Answer:
x=3 and y=5
can some one please help
Answer:
∠P = 110º
∠Q = 70º
Step-by-step explanation:
we know that a straight line is equal to 180º and since we already have one angle (70º) all we have to do is subtract 70 from 180.
180 - 70 = 110º
we also know that vertical angles are congruent (the same) so we're already given angle q.
What is the y-intercept for 10x+4y=20
Answer:
5
Step-by-step explanation:
Hi,
find the x- and y-intercepts:
10x + 4y = 20
finding x-intercept when y = 0
10x = 20
x = 2 Pt(2,0) the x intercept
finding y-intercept when x = 0
4y = 20
y = 5 Pt(0,5) the y intercept
SOMEBODY PLEASE TELL ME HHOW TO MAKE FRACTIONS INTO PERCENTS WORTH 20 POINTS
Step-by-step explanation:
Easy steps!
Turn the fraction into a decimal first (or in other words, divide) (For Example: 1/2 = 0.5)Move the decimal point to the right TWO times, and voila (For example: 0.5 = 50%)-41 = -2/5(45n+60) + n
please show your work, i’ll mark as brainliest
Answer:
n = 1
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
BracketsParenthesisExponentsMultiplicationDivisionAdditionSubtractionLeft to RightEquality Properties
Multiplication Property of EqualityDivision Property of EqualityAddition Property of EqualitySubtraction Property of EqualityAlgebra I
Terms/CoefficientsStep-by-step explanation:
Step 1: Define
-41 = -2/5(45n + 60) + n
Step 2: Solve for n
Distribute -2/5: -41 = -18n - 24 + nCombine like terms: -41 = -17n - 24[Addition Property of Equality] Add 24 on both sides: -17 = -17n[Division Property of Equality] Divide -17 on both sides: 1 = nRewrite/Rearrange: n = 1Step 3: Check
Plug in n into the original equation to verify it's a solution.
Substitute in n: -41 = -2/5(45(1) + 60) + 1(Parenthesis) Multiply: -41 = -2/5(45 + 60) + 1(Parenthesis) Add: -41 = -2/5(105) + 1Multiply: -41 = -42 + 1Add: -41 = -41Here we see that -41 does indeed equal -41.
∴ n = 1 is the solution to the equation.
Carlos has read 45% of his book. If his book has 480 pages, how many pages did he read? *
Simplify the expression (3 . 2) + (3 . x )
Answer:
6+3x
You remove the parentheses and multiply
Area is expressed in
Answer:
the answer should be square units
Y is less than or equal to
Answer:
less than I think
not sure tho
Simplify the expression:
3x + 2 (5x + 3)
Answer:
13x+6
Step-by-step explanation:
remove parenthesis and add like terms
please help
thank u!
The correct answer is
How many solutions does 7(y+3)=5y+8 have?
A. One solution
B. Infinite (Many) solutions
C. No solution
inFinite many solutions
Your baseball team has a goal to collect at least 160 blankets for a shelter. Team members brought 42 blankets on Monday and 65 blankets on Wednesday.
9 = - 5b - 23 write your answer as a decimal
9=-5b-23
9+23=-5b
32=-5b
32/-5=b. ..(here 32/-5= 32 upon -5)
-6.4=b
The required simplified value of b for the given expression is b = -2.8.
GIven that,
To determine the simplified value of b for the expression 9 = - 5b - 23.
In mathematics, it deals with numbers of operations according to the statements. There are four major arithmetic operators, addition, subtraction, multiplication and division,
What is simplification?The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.
Here,
the given expression,
9 = - 5b - 23
Simplifying,
-5b = 23 - 9
-5b = 14
b = -14 / 5
b = -2.8
Thus, the required simplified value of b for the given expression is b = -2.8.
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could you help me with number 6 plz
Answer: 4 tons
Step-by-step explanation:
One ton is 2000 pounds so 800/2000 which is 4,
Answer:
D: The correct answer is 4 tons!
Step-by-step explanation:
1 ton is equal to 2000 pounds, this elephant wieghs 8000 pounds therefore, divide 8000 by 2000 and you will get 4.
So i hope this helps.
A die is thrown once. What is the probability that the score is a factor of 6?
Answer:
Probability= numbers of trials in which the event occurs/total number of outcomes. =4/6 =2/3 Therefore the probability of getting a factor of 6 is 2/3.
Step-by-step explanation:
Write an exponential function in the form y=ab^xy=ab x that goes through points (0, 3)(0,3) and (4, 7203)(4,7203).
Answer:
[tex]y = 3(7)^x[/tex]
Step-by-step explanation:
Given
[tex](x_1,y_1) = (0,3)[/tex]
[tex](x_2,y_2) = (4,7203)[/tex]
Required
Determine an exponential function
Substitute 0 for x and 3 for y in [tex]y=ab^x[/tex]
[tex]3 = ab^0[/tex]
[tex]3 = a*1[/tex]
[tex]3 = a[/tex]
[tex]a = 3[/tex]
Substitute 4 for x and 7203 for y in [tex]y=ab^x[/tex]
[tex]7203= ab^4[/tex]
Substitute 3 for a
[tex]7203= 3*b^4[/tex]
Divide both sides by 3
[tex]2401= b^4[/tex]
Take 4th root of both sides
[tex]\sqrt[4]{2401} = b[/tex]
[tex]7 = b[/tex]
[tex]b = 7[/tex]
Substitute 3 for a and 7 for b in [tex]y=ab^x[/tex]
[tex]y = 3(7)^x[/tex]
what is= X less then 12
Answer:
12-x
Step-by-step explanation:
In the morning, Christopher puts out
7
3
5
pounds of food for the piglets on his farm.
In the evening, he puts out another
6
4
5
pounds. How much food does Christopher put out in all?
A.
13
pounds
B.
13
2
5
pounds
C.
14
2
5
pounds
D.
14
4
5
pounds
Answer:
Step-by-step explanation:
The question didn’t display properly. I’m guessing he puts out 7⅗ pounds in the morning and 6⅘ pounds in the evening.
7⅗ + 6⅘ = 38/5 + 34/5 = 72/5 = 14⅖ pounds
An athlete goes to the gym and runs on the treadmill, burning 300 calories. The athlete then lifts weights for x amount of hours, burning 50 calories per hour. Which equation represents the total (T) calories the athlete will burn
Answer:
T = 300 + 50x
Step-by-step explanation:
Tread mill calories burned = 300 calories
Weight lifting hours = x
Calories burned per hour during weight lifting = 50
Total calories burned :
Teadmill calories + weight lifting hours * calories burned per hour
T = 300 + 50x
An account earns simple interest. Find the principal.
Interest earned: $27
Principal: ?
Interest rate: 1.5%
Time: 2 years
The principal is $
Answer:
$ 900
Step-by-step explanation:
Simple interest = Principle * Time * Rate / 100
Now by substituting :
27 = Principle * 2 * 1.5 / 100
Principle = 27 * 100 / 2 * 1.5
Principle = 2700 / 3
So Principle = $ 900
Hope it helps
7. What two transformations? Someone please help
Answer:
Rotation and Dilation
Step-by-step explanation:
I don't understand how to create the graph. Do I put the amount of each or the cost? Is my inequality even correct?
Answer:
so you're going to plot how many brownies you'll buy in relation to cookies like the 6 cookies and 3 brownies
Your friend evaluated an expression using k = 0.5 and p =1/6 and got an answer of 12. Which expression did your friend evaluate?
O 5p+8k
O 8p + 5k
O 0.5k + 1.6p
O 0.8k + 0.5p