Answer:
Yes.
Step-by-step explanation:
That sign means greater than and/or equal to (the little line) since 10 is equal to 10, then r can be 10
A tool box has the dimensions of 9 in by 3 in by 5 in. If Jesse plans to double all three dimensions to build a larger tool box, he believes he would double the volume of the tool box. Is he correct?
Answer:
No, the volume will be incresed by 8 times (2x2x2=8)
Step-by-step explanation:
[tex]Volume=3*5*9=135 in^{3} \\increased -Volume=6*10*18=1080 in^{3}\\\frac{1080}{135} =8[/tex]
What is the measurment of angle P
Answer:
65°
Step-by-step explanation:
The sum of the angles of a triangle is always 180°. Meaning, ∠P + ∠Q + ∠R = 180.
(2x-9) + (2x+4) + x = 180
Combine like terms:
5x-5 = 180
5x = 185
x = 37
P = (2x - 9) = 2(37) - 9 = 74 - 9 = 65
Write the error interval for x , where x=4.7 , truncated to 1 decimal place.
Error interval for x is 4.65 ≤ x < 4.75.
What is error interval?Error intervals are the limits of accuracy when a number has been rounded or truncated. They are the range of possible values that a number could have been before it was rounded or truncated.
The error is rounding the number is half of the unit of measure.
The number was rounded to the nearest 0.1 unit. so the error is half of 0.1 which is [tex]\frac{1}{2}[/tex] × [tex]0.1[/tex] = 0.05
∵ 4.7 + 0.05 = 4.75
and 4.7 - 0.05 = 4.65
Error interval for x is 4.65 ≤ x < 4.75.
Find out more information about error interval here
https://brainly.com/question/14103550
#SPJ2
(X+16),(4x-12),(x+10)
Answer:
Glad you're using brainly now! Next time put a worded question and the equation so we can know how to help you.
Step-by-step explanation:
If these are points:
If these are lines: first link to graph below
If you were looking for the LCM its 12x(X+16)(x+10)
Iff u were looking to add them: X+5x+14
If u were looking to multiply: 4x2X+28xX+64x2−120X+448x−1920
if u were looking to simplify the matrix: X+16,4x−12,x+10
i hope this helped, im not sure what you wanted help with
Which of the following is equal to √^3√5
5^1/3
5^1/6
5^2/3
5^3/2
Place these lengths in order of size with the smallest first:
4.5m, 4.93cm, 475.9mm, 47.3m
Answer:
4.93 cm 475.9 mm 4.5 m 47.3 m
Step-by-step explanation:
mmmmmmmmmmmmmmmmmmmmmmm
$2300 at 10% for 3 years?
Answer: 690 dollars
Step-by-step explanation:
Which relation is a function? A. (1,0) (3,0) (1,1) (3,1) (1,3). B. (1,1) (2,2) (3,3) (4,4) (5,8). C. (2,7) (6,5) (4,4) (3,3) (2,1). D. (9, -3) (9,3) (4, -2) (4,2) (0,0)
Answer:
B
Step-by-step explanation:
Geometry Math show work thanks
Answer and Step-by-step explanation:
In a polygon, when a shape is similar but dilated, the angles are still congruent.
Also, turn the pentagon QRSTP counterclockwise 90 degrees so it is upright and looks like pentagon ABCDE (making it easier to read).
A. The measure of angle P is 124 degrees, as it matches up with angle E.
B. To find the length of side r, we need to find the scale factor. We do this by looking at the given side on pentagon QRSTP (side RS) and match it with its similar side of pentagon ABCDE (side BC)
To find the scale factor, you divide the side of the bigger shape by the side of the smaller shape. For us, this results in the scale factor being 2.
Now, the similar side to r is side ED. We need to divide 7.5 by 2 to find r.
When doing so, we get r to be 3.75.
#teamtrees #PAW (Plant And Water)
If you write the function as a sequence, what would be the
common difference?
Destinee inherited a book of stamps from her grandmother.
She adds new stamps to the book every year. The total
number of stamps in the book is a function of the number of
years since Destinee started adding to it. The function is
linear
Enter the answer in the box.
Here are some ordered pairs in the function.
d =
{(2,213), (4,219), (7,228)}
9514 1404 393
Answer:
3
Step-by-step explanation:
The common difference of an arithmetic sequence is the slope of the equation that describes it. The slope formula is useful in this case:
m = (y2 -y1)/(x2 -x1)
m = (219 -213)/(4 -2) = 6/2 = 3
The common difference of the corresponding arithmetic sequence is 3.
From a barrel of colored marbles, you randomly select 6 blue. 4 yellow, 2 red, 3 green, and 5 purple marbles. Find the experimental probability of randomly selecting a marble that is not yellow.
Musical High School has a band that contains four members: (A)vi, (B)rianna, (C)alvin, and (D)achen. Students in the high school must vote for who they like in the band, and they can vote for none of them or for one or more members of the band. There are 3000 students in the school (including the band members), but the band members cannot vote. 1000 students vote for member A. 1000 students vote for member B. 1000 students vote for member C and 1000 vote for member D. 250 students vote for both A and B. 250 students vote for both A and B. 250 students vote for both A and C, 250 students vote for both A and D. 250 students vote for both B and C. 250 students vote for both B and D. 250 students vote for both C and D. 100 students vote for A,B, and C. 100 students vote for A,B, and D. 100 students vote for A,C, and D. 100 students vote for B,C and D. 50 students vote for all of them. What is the number of students that voted for no one?
Answer:
146 didn't vote
Step-by-step explanation:
With this situation, start from the vote for all 4, then move onto the vote of 3 out of 4, then the vote of 2 of the 4 and lastly deal with with the vote of 1 out of the 4;
I've tabulated it in the attached excel document;
First, there are 50 votes for A, B, C and D;
Then there are 100 votes for B, C and D;
Now, the 50 who voted for all 4 are included in the 100 for B, C and D because someone who votes for A, B, C and D has voted for B, C and D;
This means we need to deduct 50 from 100 to get 50, which is the number of voters who voted for B, C and D, but not A;
This is done for all the options where students voted for 3 of the 4;
For those who voted C and D, there are 250, but this will include the 50 who voted A, C and D, the 50 who voted B, C and D and the 50 who voted A, B, C and D;
So, we have to subtract 3×50 (= 150) from 250 to get 100 as is shown in the table;
The table is quite helpful as it shows clearly who will be included in the numbers given in the question info;
We do the same for all those who vote for 2 of the 4;
For those who voted just D, we need to add the votes of all those who voted for D and anyone else, which is 500, and subtract this from the total number of votes for D, which is 1000;
And similarly, we do the same for A, B and C as well;
Now, we can sum all the votes, which gives 2850 and subtract this from the total number of voters, which is 2996 (remember we have to exclude the 4 band members as they can't vote);
This gives us:
2996 - 2850 = 146
A pair of parallel lines is cut by a transversal:
What is the measure of angle x?
Answer:
90 degrees.
Step-by-step explanation:
You have two lines that will never intersect. You are cutting the line into two pieces. A line is 180 degrees. Half of 180 is 90.
Find the solution set of this inequality. Enter your answer in interval notation using grouping symbols. -2x+5<3
Answer:
( 1 , ∞ )
Step-by-step explanation:
Interval notation rounds up to infinite
How much would it cost to make a million if I saved $100 everyday for a year
What are all of the factors pair’s of 24
Answer:
1,24 2,12 3,8 4,6
Step-by-step explanation:
that's all of them
REALLY IMPORTANT
•
no files or im reporting your answer
Answer:
(-3,-3) and at (0,6)
Step-by-step explanation:
The solution to the system of equations is where they intersect
The graphs intersect and (-3,-3) and at (0,6)
The population of a school is 800 students and is increasing at a rate of 2% per year. Write
an exponential growth function, then find the population of the school after 9 years.
Why is it not giving the right answer
Answer:
After 9 years the population would be 956. The exponential growth function would be [tex]x(956)=800_{0} (1+\frac{2}{100})^{9}[/tex]
Step-by-step explanation:
y=a(1+r)x
a = initial amount
r = growth rate as a decimal
x = number of time intervals passed (days, months, years)
y = amount after x time
This formula is used to express a function of exponential growth.
PLZZZZZ HELP ME! The volume of a suitcase is 4,331.25 inches. The length of the suitcase is 22.5 inches inches and the width is 19.25 inches. What is the height? Show your work.
Answer: 10 inches.
Step-by-step explanation:
v=l*w*h
Let’s plug in your numbers:
4,331.25=22.5*19.25*h
Let’s simplify it.
4,331.25=433.125*h
Then divide both sides by 433.125 (.125=1/8 by the way).
10=h
The height is 10 inches.
This scale is used on a map.
Scale
1 centimeter = 4 miles
On the map, the distance between Lake Moore and Lake Wyman is 4.5 centimeters. Which of the
following is closest to the actual distance between Lake Moore and Lake Wyman?
A. 1.1 miles
B. 8.5 miles
C. 9.0 miles
D. 18.0 miles
What is the range of the function pictured below?
Answer:
0 ≤y ≤ 60
Step-by-step explanation:
The range is values the y can take
y goes from 0 to 60
10 ≤y ≤ 60
1) Find the distance between -49.75 and 31.5 on a number line.
Answer:
81.25
Step-by-step explanation:
Because you want to know the total distance, calculate how many digits -49.75 is away from 0. It is 49.75 digits away from 0.
Now calculate how many digits 31.5 is away from 0. It is 31.5 digits away from 0.
Finally, add those two distances together so that you know the total distance:
49.75+31.5 = 81.25
Answer:
in the picture
HOPE ITS HELP
The sum of two numbers is 90. The larger
number is 14 more than 3 times the smaller
number. Find the numbers.
First complete the equations below, where x stands for
the larger number and y stands for the smaller number.
x + y = [?]; x = + ly
Step-by-step explanation:
Let the larger number be x and smaller number be y.
→ Sum of two numbers = 90
→ x + y = 90_(1)
Also,
→ Larger number = 14 + 3(Smaller number)
→ x = 14 + 3y_(2)
Substitute the value of x from equation (2) to (1) :
→ x + y = 90
→ 14 + 3y + y = 90
→ 14 + 4y = 90
→ 4y = 90 - 14
→ 4y = 76
→ y = 76 ÷ 4
→ y = 19
And, from the equation (2) ;
→ x = 14 + 3y
→ x = 14 + 3(19)
→ x = 14 + 57
→ x = 71
Therefore, larger number is 71 and smaller number is 19.
Given f(x)=3x+4, find f(2)
Answer:
-2/3
Step-by-step explanation:
Can someone help with this please??
Answer:
Hannah has 56
Step-by-step explanation:
Hannah receives 7 for every 3rd Zoe gets. Take Zoe's amount, divide it by three, and you get 8. 8*7 is 56.
Please help, it’s due tonight. I do have my answer I just need help explaining how it work for any number..
Answer:
Yes it is 10!
Step-by-step explanation:
5+20=25
25x5=125
125+125=250
250-200=50
50/5=10
What is the slope in this equation? Y=3x
Answer:
3
Step-by-step explanation:
y = mx + b
m = slope
In this equation,
m = 3
Thus, the slope, or m, is 3.
General equation for slope-intercept form
y=mx+C
where m is slope
Comparing the given eqn y=3x
m= 3
Therefore, slope = 3
Translate this phrase into an algebraic expression,
17 increased by twice a number. Use a variable n to represent the unknown number.
Please help and thank you
Answer:
17+2n
Step-by-step explanation:
which expression is equivalent to the expression shown!
Answer:
Answer is Option A
Step-by-step explanation:
3 / 2 x - 1 /2
Hope this answer helps you :)
Have a great day
Mark brainliest
Answer:
D
Step-by-step explanation:
Given
- [tex]\frac{1}{2}[/tex] ( - [tex]\frac{3}{2}[/tex] x + 6x + 1) - 3x ← distribute parenthesis
= [tex]\frac{3}{4}[/tex] x - 3x - [tex]\frac{1}{2}[/tex] - 3x
= [tex]\frac{3}{4}[/tex] x - 6x - [tex]\frac{1}{2}[/tex]
= [tex]\frac{3}{4}[/tex] x - [tex]\frac{24}{4}[/tex] x - [tex]\frac{1}{2}[/tex]
= - [tex]\frac{21}{4}[/tex] x - [tex]\frac{1}{2}[/tex]
= - 5 [tex]\frac{1}{4}[/tex] x - [tex]\frac{1}{2}[/tex] → D
HELPPP PLSSSSBSBSBSBSBBSBD Z Z Z ZBSNSN
Answer:
c
Step-by-step explanation: