Answer: 10
Step-by-step explanation:
Answer:
x = 10 and -10
Step-by-step explanation:
10x^2 +1 = 1001
Subtract one from each side
10x^2 = 1000
Divide 10 on each side
x^2 = 100
Take the square root on each side
x = 10 and -10
Can 112mm and 300mm make tringal
Answer:
no it can not make a triangle
The length of a football field is 100 yards. How many centimeters is this? (Given 1 meter = 1.09 yards)
Answer:
9144.0 centimeters
Step-by-step explanation:
Whats 42 hundredths as a decimal ?
The price of a train ticket from Lexington to Orlando is normally $128.00. However, children under the age of 16 receive a 65% discount. Find the sale price for someone under the age of 16.
Answer:
83.20
Step-by-step explanation:
You put the 65 into a percent then multiply by 128 then you get your discount
There are 62 eggs in a pile on the desk. Each egg comes in a package of 6. 6 eggs
are added to the pile. How many eggs are
there in the pile?
Given parameters:
Number of eggs in a pile on the desk = 62 eggs
Eggs per package = 6
Number of added eggs = 6
Unknown:
Number of eggs in the pile = ?
Solution:
To find the number of eggs in the pile, simply add the original amount of eggs to that which was added;
Number of eggs in pile = (62 + 6)eggs = 68 eggs
Number of eggs there in the pile are 68 eggs
Please help me with these 2 questions please!! Legit answers only! Please!
Answer:
for the second picture: the answer is 15 hours
Step-by-step explanation:
174 miles is for 3 hours, divide that by 3 to find how many miles per hour it is, 870 divided by 58 will give you the number of hours; 15. hope this helps!
I need help bad I'm stuck
Answer:
All Real Numbers
Step-by-step explanation:
Ok so domain is x and x is going through 0 and you are going from -♾ to ♾ which is everything so all real numbers
PLEASE HELP!
Which graph represents f(x) = 1/2x^5
The solution is option a)
How to graph an equation?
To graph an equation using the slope and y-intercept. Write the equation in the form y = mx + b to find the slope m and the y-intercept (0, b). Next, plot the y-intercept. From the y-intercept, move up or down and left or right, depending on whether the slope is positive or negative.
Given data ,
Let the function be f ( x ) = ( 1 / 2 ) x⁵
Now , to know which graph represents the equation mentioned, you can put some values of x in the equation and evaluate the value of y
So , when x = 1
y = ( 1 / 2 )
when x = 2
y = ( 1 / 2 ) × 2⁵
= 2⁴
= 16
when x = -1
y= ( 1 / 2 ) × ( -1 )⁵
= - ( 1 / 2 )
So , by plotting all the points of x and y in the graph , Option a ) satisfies the solution
Hence , the solution is Option a)
To learn more about equation from graph click :
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Javier exercises for 2 hours every Saturday. His exercise includes two parts.
Javier's exercise: cardio and weightlifting
If he spends the same amount of time on both parts, how many hours does he spend weightlifting?
The number of hours that Javier spends on cardio and weightlifting will be one hour.
What is the solution to the equation?The allocation of weights to the important variables that produce the calculation's optimum is referred to as a direct consequence.
Every Saturday, Javier works out for two hours. His workout consists of two components. Javier works out with cardio and weights.
If he spends the same amount of time on both parts.
Let x be the number of hours spent on weightlifting. Then the equation is given as,
x + x = 2
2x = 2
x = 1 hour
The number of hours that Javier spends on cardio and weightlifting will be one hour.
More about the solution of the equation link is given below.
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describe how you can find distances using a scale drawing.
Answer: Calculating the Actual Distance using the Scale
Step-by-step explanation: If the scale is 1 : x, then multiply the map distance by x to calculate the actual distance.
if this is a function
Answer:
function - is a relation for which each value from the set the first components of the ordered pairs
18x + 12- 4
I NEED HELP ASAP
Answer:
18x+8
Step-by-step explanation:
Subtract 4 from 12
Find the real-number root -81
What is −2≤x−11≤6 Im new to this and i dont understand it. It would be kindly nice if you would help me please
Divide £506 in the ratio 2:4:5
•£92, £184 and £230
•£92, £184 and £240
•£92 , £180, £234
Answer:
2x+4x+5x=506
11x=506
x=46
92:184:230
help please!!!!! big assignment grade
Answer:
A
Step-by-step explanation:
Can some one help me with this
Answer:
the answer is C the third one 25,500
Step-by-step explanation:
WILL MARK BRAINLIEST. Find my mistake and explain how you would fix it. I’ve included step numbers so you can describe where the step is in the solution path.
What is the slope of the line?
Answer: I believe it 8/5
A recipe for 40 biscuits uses 2 cups of biscuit mix. How many biscuits are made from 1 cup of biscuit mix?
Answer:
20 biscuits are made from 1 cup of biscuit mix.
Step-by-step explanation:
Divide 40 by 2 to get the unit rate, which is 20.
Hope this Helps!
Answer:
20
Step-by-step explanation:
40= 2 cups
1 cup is equal to half of the 2 cups so just take half of how much the 2 cups made
20 biscuits
In the diagram, the length of segment QV is 15 units. Line m is a perpendicular bisector of line segment S Q. It intersects line segment S Q at point R. Line m also contains points T and V. Line segment T S is 3 x + 2. Line segment S V is 4 x minus 1. What is the length of segment TQ?
Answer:
14 units
Step-by-step explanation:
E2020
Answer:
k
Step-by-step explanation:
Millie makes 24 bracelets in 10 hours. What is her rate? ******rates must have 2 different labels
********almost always, time is a denominator
Answer:
2.4 bracelets per hour
Step-by-step explanation:
24 bracelet/ 10 hrs
2.4 bracelets per hour
Answer:
2.4 an hour
Step-by-step explanation:
help me pleaseeee i’m gonna fail math and leave a step by step of u can
Answer:
I think it is D.
Step-by-step explanation:
152-43=109
Answer:
C
Step-by-step explanation:
angle DEC=180-152=28
AB//DEF --> angle A=angle DEC = 28 (alternate angle)
angle B=angle D=43
angle DCE=180-43-28=109
angle ACB= angle DCE = 109 (vertical angle)
angle ACD=180-109 = 71
angle BCE-angle ACD = 71 (vertical angle)
Solve for z:
3z +4= 5z+ 2
z=1
z = 3
z= 2
3(1) +4= 5(1)+ 2 = 7=7
3(3) +4= 5(3)+ 2 = 13=17
3(2) +4= 5(2)+ 2 = 10=12
water has the chemical formula H20. Which statement correctly describes water? A: water is not a pure substance, but is an element B: Water is a pure substance and an element. C: Water is a pure substance and a compound. D: Water is not a pure substance, but is a compound.
Answer:
the answer is d I'm positive:)
HELP PLZ MATH dasfhadfsbahkfa
n/n-5 = 4/6
please help
Answer:
4/11
Step-by-step explanation:
Jason solved the following equation to find the value for x.
–8.5x – 3.5x = –78
x = 6.5
Describe how Jason can check his answer.
Sample answer:
Substitute the value for x into the original equation. Simplify using order of operations. If the statement is true, Jason’s solution for x is correct. If the statement is false, Jason’s solution for x is incorrect.Step-by-step explanation: (My answer)
1) Subtract 8.5 and 3.5, that equals 12.
[tex]8.5x - 3.5x = -78[/tex]
2) Multiply 78 and 12, that equals 6.5 .
[tex]\frac{12x}{12} = \frac{78}{12}[/tex]
3) Check your answer.
[tex]-8.5 (6.5) -3.5 (6.5) = -78[/tex]
Multiply 8.5 and 6.5, that equals 55.25. Next, multiply 3.5 and 6.5, that equals 22.75.Finally, you will need to subtract your answers. Subtract both 55.25 and 22.75.Once you've done that, the answer you should get is 78.
78 is equal to 78, that is your final answer and it is correct.
anyone willing to help me with this?
What are two different ways of factoring -2x - 4? Select all that apply.
