Mr. Foote's deck is 12 ft. 6 in wide. Its length is twice the width plus 3 more inches. How long is the deck?
Answer:
25 ft 3 in
Step-by-step explanation:
Mr foote deck is 12 ft 6 in wide
It's length is twice its width with additional 3 inches
Therefore the length can be calculated as follows
12 ft 6 in + 12ft 6 in + 3 in
= (12+12)ft (6+6)in + 3 in
= 24+1 3in
= 25 ft 3 in
Hence the length of the deck is 25 ft 3 in
HURRY PLEASEEEEE I RLLY NEED THISSS
Answer:
Option 2
Step-by-step explanation:
Given function:
x=8 and y=6x=5 and y=20Option 1: ×
Table one: y=8-6
if y is 6 then 8-6 can’t be 6 it is 2.
Option 2: √
Table one:
y=8-2
y would be 6 then this would be correct..
Table two:
y=4x
if y=20 then x would be 5 and if y is 16 then x=4.
Option 3:×
y=4x
this is wrong since table 2 is y=4x..
Option 4:×
Table one
y=x-4
if y is 6 and x is 8 then this is wrong..
Therefore, option 2 is correct..
PLEASE ANSWER FAST HAVE TO FINISH TEST BY THE END OF THE DAY:
If Micah took out a $5000 loan on a 6-year payment plan and was charged 5% simple interest per year, what is the total amount he would have to pay back (I = Prt)
Step-by-step explanation:
0.05*6=0.3*5000=1500
PLEASE HELP PRE ALGEBRA EASY 10 POINTS
Four cards labeled A, B, C, and D are randomly placed in four boxes labeled A, B, C, and D. Each box receives exactly one card.
In how many ways can the cards be placed in the boxes?
Answer: 16 different ways
Step-by-step explanation:
What is the range of the function y= 5-2x when the domain is {0,1,2,3}
Answer:
The range for the function y=5-2x is all real numbers, but the numbers corresponding the the domain values of 0, 1, 2, and 3, are 5, 3, 1, -1.
Step-by-step explanation:
Find X and missing angle
Answer:
15
Step-by-step explanation:
all triangles are 180 so 180-75-90 =15
Answer:
x = 2.22
missing angle = 15°
Step-by-step explanation:
tan 75° = 12/x
tan 75° = 3.7321
x = 12/3.7321 = 2.22
missing angle = 90° - 75° = 15°
A science fair 180 entries.There are 72 entires from 6th grade what percent of the entires are in the sixth grade students?
Step-by-step explanation:
As,we know percentage formula is (no.of students/total no.of students ×100)
= 72/180*100
= 40%
the 6th grade students are 40%
20 POINTS! WILL MARK BRAINLIEST!
If the equation for the diagram below is 25=13+2r, what should go in the blank circle?
Step-by-step explanation:
[tex]25 = 13 + 2r \\ 25 - 13 = 2r \\ 12 = 2r \\ \frac{12}{2} = r \\6 = r[/tex]
when mark was 2 years old his parents invested 2,000 in a money market account with annual average interest rate of 8% after 15 years how much money will he have in the account
Answer:
$4400
Step-by-step explanation:
I=PRT
I=(2000)(8%)(15)
I=4400
Simplify 7(2x + 3) please?
Answer:
14x + 6
Step-by-step explanation:
use the distributive property
Hope this helped! Have a nice day! Plz mark as brainliest!!! :D
-XxDeathshotxX
If you spent 58 minutes doing English homework and 47 minutes doing math homework how much more time did you need to spend doing English homework?
Answer:
58 minutes
Step-by-step explanation:
Please brainliest me
There are 11 minutes more time to spend doing English homework.
What is mean by Subtraction?
Subtraction in mathematics means that is taking something away from a group or number of objects. When you subtract, what is left in the group becomes less.
Given that;
If you spent 58 minutes doing English homework and 47 minutes doing math homework.
Now,
Since, The time for doing English homework = 58 minutes
And, The time for doing Math homework = 47 minutes
So, The time more to spend doing English homework = 58 - 47
= 11 minutes
Thus, There are 11 minutes more time to spend doing English homework.
Learn more about the subtraction visit:
https://brainly.com/question/28467694
#SPJ5
Two Forest Ranger stations are located 9.8 miles apart. They both receive the same distress call. They determine that from Ranger Station 1 the distress call is at an angle of 46° and from Ranger Station 2 it is at angle of 52°. Which ranger station is closer to the distress call and by how much?
Answer:
Ranger station 2 is closer by 3.47 miles
Step-by-step explanation:
tan(46)=O/9.8
O (ranger station 2 to distress call)=10.15 miles
sin(46)=9.8/H
H (ranger station 1 to distress call)=13.62 miles
13.62-10.15=3.47 miles
So, ranger station 2 is closer by 3.47 miles
HELP I NEED HELP ASAP
Luke kicked a soccer ball into the air. The height, f(x), of the ball, in meters, after x seconds was modeled with the function f(x)=-4.5x^2+27x. How many seconds did it take for the soccer ball to hit the ground?
A. 40.5 seconds
B. 3 seconds
C. 6 seconds
D. 2.5 seconds
Answer:
i think this is the answer
A. 40.5 secods
help me please. Translate the description below as an algebraic expression:
half the quotient of p and 11
Answer:
try this
Step-by-step explanation:
1/2 (p/11)
slash is the dividing sign
Answer:
( p ÷ 11) ÷ 2
Or
1/2 (p ÷ 11)
Step-by-step explanation:
Half the quotient of p and 11
"the quotient of p and 11" signifies that you have to divide p by 11. And "half the.." signifies that you have to divide the quotient of p/11 in half
15 - 1.5(y - 5) - 7.5 simplified
Answer:
I hope that is useful for you :)
Step-by-step explanation:
[tex]15 - 1.5y + 7.5 - 7.5 \\ 15 - 1.5y \\ 1.5(10 - y)[/tex]
What is the range of the function y=-2/3x-10
given a domain of{-9,-3,0,3,9}
98
kqprhwierui4roqwhrdkej1wddkbrdh
Not sure how to do this, the lesson didn't explain this well.
Andy wants to rent a limo to go to prom, but wants to split the cost with some friends. The limo costs $400 to rent
Answer:
its would prob be 100 / 4
Step-by-step explanation:
The graph shows the amount the of food Ian's rabbits eat each week which equation can be used to find the number
A. y = 15x
B. y = 60x
C. y = 60x+10
D. y = 120x
Find the circumference of the circle to the nearest tenth. Use 3.14 for p. The length from the center of the circle is 17in
Answer:
circumference = 106.76Step-by-step explanation:
radius = 17 inches
π = 3.14
circumference = 2×π×radius
= 2×3.14×17
= 6.28 × 17
= 106.76
-½ (6x + 4) + ½(8x - 2)
Answer:
-3x - 2 + 4x - 1 = x - 3
Step-by-step explanation:
open brackets and simplify
Answer:
x−3
Step-by-step explanation:
Hope this helps.
Ulet rolls 2 fair dice and adds the results from each. Work out the probability of getting a total of 7.
Answer:
7/ 36
Step-by-step explanation:
Roll of 2 fair six sided die :
Sample space = 6² = 36
Sum of 7:
(1,6) ; (6,1) ; (3,4) ; (4,3) ; (2,5) ; (5,2) = 6
Probability = required outcome / Total possible outcomes
Required outcome = 7
Total possible outcomes = 36
P(obtaining a sum of 7) = 7 / 36
if m< 3=3x+20 and m <6=x+50 , what is x?
Since you said they are supplementary, 3x+20+x+50=180
Since the definition of supplementary angles are they adds up to 180 degrees.
Now we just need to solve the equation
4x+70=180
4x=110
x=27.5
-2/7 ÷ (-8/21) step by step answer
please this homework is due today its benchmark practice and i have to sleep like in 10 or 7 min like no joke
Answer:
1.3
Step-by-step explanation:
first, divide the parentheses:-8/21= -0.380952
second, dived -2/7= -0.285714
now divide both of them -0.380952 ÷ -0.285714 = 1.3
What is the completely factored form of xy3 – x3y?
Answer: x y (y - x) (x + y)
-x y (x - y) (x + y)
x (y^3 - x^2 y)
Real roots:
x = 0
y = 0
Roots:
y = -x
y = x
hope this helps
Step-by-step explanation:
Answer
A
Step-by-step explanation:
Find the probability that the team will win exactly one of the two matches
Answer:
The probability is 0.341
Step-by-step explanation:
Here, we want to calculate the probability that the student will win exactly one of the two matches
This means that;
If they win on Saturday, they lose on Sunday
or
If they lose on Saturday, they win on sunday
So either of the two scenarios will give that the team will win on either of the two days
Mathematically, we have that;
(0.45 * 0.33) + (0.55 * 0.35)
= 0.1485 + 1925
= 0.341
Given the system of equations, what is the value of the system determinant?
2x + y = 8
x - y = 10
0-1
0-2
0-3
Given:
The system of equation is
[tex]2x+y=8[/tex]
[tex]x-y=10[/tex]
To find:
The value of the system determinant.
Solution:
If two equations of a system of equations are [tex]a_1x+b_1y=c_1[/tex] and [tex]a_2x+b_2y=c_2[/tex], then the system determinant is
[tex]D=\left|\begin{matrix}a_1&b_1\\a_2&b_2\end{matrix}\right|[/tex]
[tex]D=a_1b_2-b_1a_2[/tex]
The given two equations are [tex]2x+y=8[/tex] and [tex]x-y=10[/tex].
Here, [tex]a_1=2,b_1=1,c_1=8, a_2=1,b_2=-1,c_2=10[/tex].
[tex]D=\left|\begin{matrix}2&1\\1&-1\end{matrix}\right|[/tex]
[tex]D=(2)(-1)-(1)(1)[/tex]
[tex]D=-2-1[/tex]
[tex]D=-3[/tex]
The value of the system determinant is -3. Therefore, the correct option is C.
Answer:
-3
Step-by-step explanation:
2x+-3=8
x-3=10
Solve the two step equation
x - 3 =2
( please give detail )
Answer:
x=5
Step-by-step explanation:
x-3=2
x-3=2
+3 +3
x=5
Which inequality represents all values of x for which the quotient below is defined? √x+2÷√5-x
Answer:
The answer is C -2<x<5 ihope its help-2 ≤ x < 5
represents all values of x which the quotient √(x+2) ÷ √(5-x) is defined.