Answers
Answer:
the square root of 64 is eight
Step-by-step explanation:
8 multiplied by 8 is 64
Answer:
8
Step-by-step explanation:
64 divided by 8 is 8.
Related Questions
5d over 9 = 10
(solve for d plz! Thanks!)
Answers
3 + jk - k when j = 2 and k = 6.
Answers
Answer: 15
Step-by-step explanation:
Replace j and k with their values:
3 + (2)(6) -6
Following Pedmas, multiply first:
3 + 12 -6
Now add and subtract do the final answer:
3 + 12-6 = 9
The answer is 9
HELP MATH ._. rbiufb3fuib3fu4
Answers
Answer:
Step-by-step explanation:
9/2 is the slope. Slope defines how steep is the straight line.
Slope = change in y ÷ change in x
In this model, 9 refers to the vertical distance between two points
and 2 refers to the horizontal distance between two points.
9/2 is a positive slope. It indicates that if 'x' increases, y also increase.
What is the equation of the graphed quadratic function?
A. f(x) = 3x^2 + 6x -3
B. f(x) = 3x^2 - 6x + 1
C. f(x) = x^2 + 3x - 3
D. f(x) = x^2 - 3x + 1
Answers
Enter the value for X that makes the equation 1/2 (4x-8) + 3x = 36 true
Answers
Answer:
x = 8Step-by-step explanation:
Solve for x:
1/2 (4x - 8) + 3x = 362x - 4 + 3x = 365x - 4 = 365x = 40x = 40/5x = 8Answer:
1/2 (4x-8) + 3x =36
(4x-8+3x×2)/2=36
(4x+6x-8)=36×2
10x-8=72
10x=72+8
x=80/10=8is your answer
A bicycle has a listed price of $848.99 before tax. If the sales tax rate is 8.75%, find the total cost of the bicycle with sales tax included.
Round your answer to the nearest cent, as necessary.
Answers
Answer:
$848.99×8.75/100
=$74.29
$848.99+$74.29
=$923.3
Can somebody help me with the top problem pls
Answers
Angle 3 is 180-63=117
Select the correct answer.
The sum of two complementary angles is 90°. For one pair of complementary angles, the measure of the first angle is 15 less than twice the
measure of the second angle. Write system of equations that can be used to determine the measure of the first d, angle, a, and the measure of
the second angle, b.
A. a+b=90, 2b-15=a
B. a+b=90, 2b+15=a
C. a+b=90, a-2b=15
D. a+b=90, 2a-15=b
Answers
Answer:
A
Step-by-step explanation:
The first angle (a) is 15 less than twice the second angle (b)
So, twice the second angle is 15 more than the first:
2b = a+15
Simplify:
2b - 15 = a
tell whether the ordered pair is a solution of the linear system
Answers
4) No, the second equation ends up as 26=11, which is false
5) No, the second equation ends up as -4=0, which is false
PLEASE HELP!!! GIVING BRAINLIEST!! ill also answer questions that you have posted if you answer this correctly!!!! (80pts)
Answers
Answer:
PQ = 20
QR = 15
Step-by-step explanation:
PQ^2 = 16^2 + 12^2
PQ^2 = 400
PQ = √400 = 20
QR^2 = 12^2+9^2
QR^2 = 225
QR = √225 = 15
HeY TheRe!
PQ = 20 cm
QR = 15 cm
[tex] \\ [/tex]
are the ratios 1:2 and 10:20 equivalent
YES OR NO
Answers
Answer:
yes
Step-by-step explanation:
10:20=
5 times 2= 10
5 times 4= 20
2:4=
1 times 2=2
2 times 2= 4
1:2
yes the ratio 1:2 and 10:20 are equivalent
8x+2>34????????????????????????????????????????????????????
Answers
Answer:
answer is 4
Step-by-step explanation:
because you take away the 2 to isolate the 8x and then after that you just divide the 32 by 8 which gives you 4
I hope this helps!!
If a= 2ft and c= 11ft. Find the missing side of the right triangle
Answers
Answer:
[tex]\sqrt{117}[/tex] or [tex]3\sqrt{13}[/tex]
Step-by-step explanation:
The formula for finding the any side of the triangle is
[tex]a^{2}+b^{2} =c^{2}[/tex]
We know that a=2 and c=11, so we can go ahead and plug those into the formula.
[tex]2^{2}+b^{2} =11^{2}[/tex]
[tex]4+b^{2} =121[/tex]
To find side b, we have to make it alone on one side. Subtract 4 on both side.
[tex]b^{2} =117[/tex]
Now square root both sides, and that leaves us with:
[tex]b=\sqrt{117}[/tex] or [tex]3\sqrt{13}[/tex]
show all your work?
and please help me out ASAP!!
Answers
Answer:
EF = 36
Step-by-step explanation:
On a rhombus, all sides are equal because its a parallelogram so,
EF = FG
we first have to find what x equals so . . .
let's plug in the numbers
4x - 20 = 2x + 8
Now we combine like terms
we add 20 to both sides
so now it would be
4x = 2x +28
Now we subtract 2x from both sides because we want x by itself
this would equal
2x = 28
now we divide two from both sides this equals
x = 14
now we insert the numbers in the equation
4 x 14 - 20 = 36
if you have any questions feel free to ask - Mark
A drawer is 5 feet wide, 4 feet deep, and 2 feet tall. What is the amount of space available for storage inside the drawer?
Answers
Answer: 40 ft^3
Step-by-step explanation:
l*w*h to find volume of space in the drawer so
5*4=20 and 20*2= 40 so the volume is 40
Answer:
The area is 40 square feet.
Step-by-step explanation:
To find area, you multiply length x height x width. 5x4x2=40
Staci has 7 more cats than Taylor. Write an expression using x to represent how many cats Taylor has
Answers
Staci has x+7 cats
One label on a package of bolts says that each bolt has a diameter of 0.45 inch. To be in the package, the percent error of the diameter must be less than 4%. A test on the production line shows a bolt with a diameter of 0.43 inch. Should this bolt go into the package?
Answers
Answer:
No, should notStep-by-step explanation:
The diameter is 0.45 in
The percent error is < 4%
The lower limit of allowance is:
0.45 - 4% = 0.45*(1 - 0.04) = 0.45*0.96 = 0.432Less than 4% error means the diameter should be greater than 0.432 in.
The bolt with the diameter 0.43 in is outside of the allowance and should not go into the package
explain to them the process for combining integers. Helps pls 15 point
Answers
Step 1: Take the absolute value of each number.
Step 2: Add the absolute values of the numbers.
Step 3: Keep the same sign.
Case 2: Steps when Adding Integers with Different Signs
Step 1: Take the absolute value of each number.
Step 2: Subtract the number with a smaller absolute value from the number with bigger or larger absolute value.
Step 3: Copy the sign of the number with the bigger or larger absolute value.
y=-2x
x+y=3
What is the value of x?
Answers
Step-by-step explanation:
x+y=3
y=2x
x+2x=3
x=3-2x
it's your required answer
Answer:
x = -3
If you need to find the value of y than substitute x=-3 into equation (1) .
factor the following completely 6i^2−7i−3, and 2i^2−11i+14
Answers
Answer:
-7i - 9
-11i + 12
Step-by-step explanation:
i stands for imaginary number, in which i² = -1
6i² = 6 * -1 = -6
-6 - 7i - 3
Combine like terms:
-6 - 3 = -9
-7i - 9
2i^2 = 2 * -1 = -2
Combine like terms:
-11i + 14 - 2
-11i + 12
~
Find the value of x so that the ratios are equivalent 3:2 and x:18
please help!
Answers
Answer:
27
Step-by-step explanation:
[tex]3 : 2 = x : 18 \\ \\ \frac{3}{2} = \frac{x}{18} \\ \\x = \frac{3 \times 18}{2} \\ \\ x = \frac{54}{2} \\ \\ x = 27[/tex]
The value of x so that the ratios are equivalent 3:2 and x:18 is x = 27.
What is Ratio?Ratio is defined as the relationship between two quantities where it tells how much one quantity is contained in the other.
The ratio of a and b is denoted as a : b.
Given that the two ratios, 3 : 2 and x : 18 are equivalent.
This can be termed as the relation of proportion.
Proportion is defined when two ratios are equal.
So, we can write as,
3 : 2 = x : 18
3/2 = x/18
2x = 18 × 3
x = 27
Hence the value of x is 27.
Learn more about Ratio and Proportions here :
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what is the Radical of 125?
Answers
Answer:
5√5
Step-by-step explanation:
:))))))))))))))))))
The table shows a function. Is the function linear or nonlinear?
Answers
The table shows a linear function :)
Can you help me please and thank you
Answers
WILL GIVE BRAILIEST!!! (only if its right)
Solve (x - 3)^2 = 5
Answers
Answer:[tex]x=\sqrt{5}+3,\:x=-\sqrt{5}+3[/tex]
Step-by-step explanation:
Answer:
x=sqrt(5)+3,-sqrt(5)+3
Step-by-step explanation:
(x-3)^2=5
x-3=+/- sqrt(5)
x-3=-sqrt(5)
x-3=sqrt(5)
x=sqrt(5)+3
x=-sqrt(5)+3
z > 0. If x < y, and z > 0 then x × z < y × z. ..
Answers
Answer:
free points thanks
Step-by-step explanation:
Imao
Change this equation, in standard form, to slope-intercept form: 2x + 3y = 18
Answers
Answer:
y = -2/3 + 18
Step-by-step explanation:
2x + 3y = 18 ----- here is the equation...
-2x - 2x ----- bring the 2x to the other side
3y = -2x + 18 ----- now you have to divide everything by 3 to get y by itself
y = -2/3 + 18 ----- Done!
Answer:
y= -2/3x + 6
Step-by-step explanation:
Subtract 2 from both sides of the Equation:
3y=18-2x
Divide each term by 3 and simplify:
y= - 2x/3 +6
Rewrite into slop-Intercept form;
y=2/3x+6
Help me solve this please
Answers
Study the following data set.
{23,21,21,25,27,16,55,3,11,38}
What is the median of the data?
Enter your answer as a number, like this: 42
Answers
Answer:
22
Step-by-step explanation:
Arrange the data points from smallest to largest.
If the number of data points is odd, the median is the middle data point in the list.
If the number of data points is even, the median is the average of the two middle data points in the list.
The median of the data is given by M = 22
What is Median?The median is the value that's exactly in the middle of a data set when it is ordered. It's a measure of central tendency that separates the lowest 50% from the highest 50% of values. The steps for finding the median differ depending on whether you have an odd or an even number of data points
Arrange the data points from smallest to largest.
If the number of data points is odd, the median is the middle data point in the list.
If the number of data points is even, the median is the average of the two middle data points in the list.
Given data ,
Let the median of the data be represented as M
Now , the values of the data are given by set A
where the value of A = { 23 , 21 , 21 , 25 , 27 , 16 , 55 , 3 , 11 , 38 }
Now , arranging the values in ascending order is
A = { 3 , 11 , 16 , 21 , 21 , 23 , 25 , 27 , 38 , 55 }
The number of elements = 10
So , the median is M = ( 21 + 23 ) / 2
M = 44/2
M = 22
Therefore , the value of M is 22
Hence , the median is M = 22
To learn more about median click :
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Find the amount John owes at the end of 6 years if $5500 is loaned to her at a rate of 4% compounded monthly.
The amount owed is $__________.
Answers
Answer:
10$
Step-by-step explanation: