Answer:
126 feets
Step-by-step explanation:
Given that :
Equation of line repressing nature trail :
y = 13x - 4
Distance of gazebo from nature trail :
Each unit in coordinate plane = 10 feets
Hence,
y = 13(10) - 4
y = 130 - 4
y = 126 feets
A fish was 7 feet below sea level and
descended 12 feet. The expression
-7 - 12 represents this situation.
Find –7 – 12 to determine the location of
the fish compared to sea level.
Answer:
Hi... If we assume the sea level as the origin or zero, the sum of seven and twelve times or nineteen, and because it is under the sea, its sign becomes negative... - 19
On a hike, Parker noticed that the temperature at the base of a mountain was 69°F. At a point on the mountain that was 2,000 feet above the base, the temperature was 63°F. What is the average rate of change of temperature in °F/ft?
Answer:
-0.003 %Fahrenheit
Step-by-step explanation:
Please help me with this problem
Answer:
The angle of EDA is 45 and I believe BE is 19.
Step-by-step explanation:
what is 1/35 divided by 2 5/7? Please help!
Answer:
1/95
Step-by-step explanation:
2 5/7 = 19/7
1/35 divided by 2 5/7
1/35 ÷ 19/7
1/35 × 7/19
1 × 7/35 × 19
7/665 = 1/95
The following chart shows the number of rows in an auditorium and the total number of seats. What equation defines the number of seats with respect to the number of rows?
Answer:
S=30R+45
Step-by-step explanation:
3045/100=30R +45
So the other ones will be the same if this one is the answer. If you want you can check with the other ones. It's really easy if you get to understand it.
Answer:I am not sure
Step-by-step explanation:
A number x is more than -6 and at most -1
Answer:
-6<x≥-1
Step-by-step explanation:
-6<x≥-1
The expression is written as;
-6 < x ≤ -1
What is Inequality?
To compare two or more mathematical expression in a relation is called an inequality.
Given that;
The expression is;
A number x is more than -6 and at most -1.
Now, The number x is more than -6.
It can be written as;
-6 < x
And, The number x is at most -1.
It can be written as;
x ≤ -1
After combine both inequality, we get;
- 6 < x ≤ -1.
Thus, The expression is written as;
-6 < x ≤ -1
Learn more about the inequality visit:
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The average temperature in May is
63.4º.
The average temperature in January is
42.34º.
About how much warmer is it in May
than in January?
Which of these is not part of an algebraic equation?
A
an inequality sign
B
an expression
C
an equal sign
D
a variable
Answer:
A-an inequality sign
Step-by-step explanation:
inequality sign: greater then, less than, equal to.
expression: 2x + 3 no equal sign
equal sign: =
Variable: a letter in the equation such as n x 6=?
Hope this is correct.
△ABC is reflected over the x−axis and then reflected over the y−axis to form ΔA''B''C'' as shown below.
Answer:
D
Step-by-step explanation:
Because it is.
The general rule maps △ABC onto ΔA''B''C'' is (x,y) turns to (x, -y). so option C is correct.
How does reflection across axis work?When a graph is reflected along an axis, say x axis, then that leads the graph to go just in opposite side of the axis as if we're seeing it in a mirror.
If we study it more, you will find that its symmetric, thus each point is equidistant from the axis of reflection as that of the image of that point.
Thus, if we are reflecting a point (x,y) along x axis, then its abscissa will stay same but ordinates will negate. Thus (x,y) turns to (x, -y)
Similarly, if we are reflecting a point (x,y) along y axis, the resultant image of the point will be (-x,y)
△ABC is reflected over the x−axis and then reflected over the y−axis to form ΔA''B''C'' is shown.
The general rule maps △ABC onto ΔA''B''C'' is (x,y) turns to (x, -y). so option C is correct.
Learn more about reflection here;
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Solve the inequality. Graph the solutions.
Answer:
d
Step-by-step explanation:
i took the test
Answer:
C. x < -5 or x > 5
Step-by-step explanation:
5(1 - 2x) = -65
( Multi- Step equations)
Please help:)<3
show steps if you can thank you!:)<4
Step-by-step explanation:
5(1-2x) = -65
5-10x = -65
65+5 = 10x
70 = 10x
7 = x
x = 7
Answer:
X=7/2
Step-by-step explanation:
5(1 - 2x) = -65
5-20x=-65
-20x=-65-5
-20x=-70
Minus sign cancel from both side
So x=70/20
X=7/2
27.12 -4.8 X 1 into minus 2 x 2
27.12-4.8=22.32
22.32*1= 22.32
22.31-4= 18.32
What is the annual interest on a 5,000 loan with a simple interest rate of 6%
Answer:$50.00
Step-by-step explanation:Each monthly interest is $4.17 so you muiltiply is by 12 and get $50.00 annually
whats 10 divided by 3567
Answer:
2803
2 8 0 3
3 5 6 7 | 1 0 .
7 . 1 3 4
2 . 8 6 6 0
2 . 8 5 3 6
1 2 4 0 0
1 0 7 0 1
1 6 9 9
Answer:
0.00280347631
Step-by-step or something like that:
Why would you ask though? Lol
Can someone please help me with the last 3
Answer:
its pretty complicated
Step-by-step explanation:
−6x+14<−28 AND3x+28≤25
Answer:
x<7,x< or = to -1
Step-by-step explanation:
-6x+14<-28
-6x<-28-14
-6x<-42
x<-42÷-6
x<7
[tex]3x \leqslant 25 - 28 \\ 3x \leqslant - 3 \\ x \leqslant - 3 \div 3 \\ x \leqslant - 1[/tex]
May you please help me??
a wheelbarrow can hold 2.4 pounds of cement at a time. if it takes samantha 0.5 trips to transport all of his cement, how much cement has samantha movie with the wheelbarrow
Answer:
1.2 pounds
Step-by-step explanation:
if it only takes her half a trip then she would have half the amount of cement in her wheelbarrow
Which Polygon Is Not Regular
Answer:
Option 4 (Rhombus)
Step-by-step explanation:
A regular polygon has all equal sides and angles, which is not the case with the Rhombus.
~theLocoCoco
Mr.Sampson fills the family pool with water for the summer, after two hours, the water has reached the depth of 2.5 feet.After three hours the water level has riden to 3 3/4
This question is incomplete
Complete Question
Mr Sampson fills the family pool with water for the summer.After two hours,the water has reached a depth of 2.5 feet. After three hours,the water level has risen to 3 3/4 feet.If the relationship between time and water depth is proportional,what is the constant of proportionality?
Answer:
1.33
Step-by-step explanation:
Time is proportional to Depth
Hence:
T ∝ D
T = kD
Where k is the constant of proportionality
After two hours,the water has reached a depth of 2.5 feet. After three hours,the water level has risen to 3 3/4 feet.
Total number of hours now is 3 + 2 = 5 hours
5 = k × 3 3/4
5 = k × 3.75
k = 5/3.75
k = 1.33
An individual can win a prize by drawing the highest numbered card out of five cards. After each draw, the card is replaced and the cards are shuffled for another chance. If the prize is not won, the card is again replaced and mixed in with the other cards. If a prize is won, the highest card is replaced and the five cards are shuffled for a new game. If an individual makes seven draws, what is the probability the individual will win a prize exactly two times?
A. 2 factorial over 7 factorial
B. 7 choose 2 times 0.2 squared times 0.8 to the fifth power
C. 0.2 squared over 0.8 to the fifth power
D. 2(0.2)(0.8)
E. (0.2)2(0.8)5
Answer:
B
Step-by-step explanation:
Which relation is a function
Answer:
A.
Step-by-step explanation:
A function is a relation in which every input or value in the domain is paired with exactly one output or value in range.
Draw vertical to check if there is one output for one input.
Hope it is useful...
In a packet of 40 skittles, 30% are red. How many skittles are red
Answer:
12 skittles are red
Step-by-step explanation:
and easy way to do this on the calculator is 40*0.3 which will give you the number that is the 30%.
Answer:
30
Step-by-step explanation:
because there is 40% and 30% are red so 30
not a 100% sure just trying to help
-7(x + 9) = 9(x - 5) - 14x Solve for x. SHOW WORK.
Answer:
x=-9
Step-by-step explanation:
STEP 1: Since x is on the right side of the equation, switch the sides so it is on the left side of the equation.
[tex]9(x-5)-14x=-7(x+9)[/tex]
STEP 2: Simplify 9(x−5)−14x.
[tex]-5x-45=-7(x+9)[/tex]
STEP 3: Simplify −7(x+9).
[tex]-5x-45=-7x-63[/tex]
STEP 4: Move all terms containing x to the left side of the equation.
[tex]2x-45=-63[/tex]
STEP 5: Move all terms not containing x to the right side of the equation.
[tex]2x=-18[/tex]
STEP 6: Divide each term by 2 and simplify.
[tex]x=-9[/tex]
Answer:
x= -9
explanation in the pic above
hope it helps.
WILL GIVE BRAINLIEST IF ANSWERED CORRECTLY
Find the area and perimeter of the object:
Answer:
Perimeter: 79 ft.
Area: 352 ft.
Step-by-step explanation:
Perimeter: 22+22+16+16 = 79 ft.
Area: 22 × 16 = 352 ft.
HELP PLEASE! :) Lilith is remodeling her bathroom and needs an $8,700 loan to pay for the cost of the remodel. Which loan option will have Lilith pay the most amount in interest? 30-month loan with a 5.75% interest rate compounded annually 30-month loan with a 5.75% annual simple interest rate 24-month loan with a 6.25% interest rate compounded annually 24-month loan with a 6.25% annual simple interest rate
Answer:
Which loan option will have Lilith pay the most amount in interest
loan with a 5.75% annual simple interest rate 24-month loan with a 6.25% interest rate
Interest 3,750
Final payment 33,750
Step-by-step explanation:
1.-Interes rate compouned
Loan 30,000
% 5.75%
Time( Years) 2.50
Interest 4,500
Final payment 34,500
2.-Simple interest
Loan 30,000
% 5.75%
Time( Years) 2.50
Interest 4,313
Final payment 34,313
3.-Simple interest
Loan 30,000
% 6.25%
Time( Years) 2.00
Interest 3,750
Final payment 33,750
4.-Interes rate compouned
Loan 30,000
% 6.25%
Time( Years) 2.00
Interest 3,867
Final payment 33,867
The loan option that will cause Lilith to pay the most interest is a 30-month loan with a 5.75% interest rate compounded annually.
A simple interest is a kind of interest that is charged only on the principal while a compound interest is a kind of interest that is charged both on the principal and the interest.
The loan option that will cause Lilith to pay the most interest is a 30-month loan with a 5.75% interest rate compounded annually.
Learn more about compound interest: https://brainly.com/question/25857212
please helpppp!!! i’ll mark brainlest
Answer:
A
Step-by-step explanation:
Answer:
this is just trial and error:
2*2*3*3=4*9=36, so you can select A.
2*9*2=18*2=36, so you can select B.
2*2*9=4*9=36, so you can select C.
2*3*2*3=6*6=36, so you can select D.
It looks like all of them are correct, you can mark all of them.
Write an inequality that has no solution when
solved-- meaning your answer needs to have a
variable in it.
Answer:
3x > 3x+2
Step-by-step explanation:
inequality with no solutions will give you something that is never true like
3 > 5 so for example you can have
3x > 3x+2
Select the algebraic definition for the piecewise function graph.
A. 2
B. 4
C. -3 is equal to x <-1
D. -1 is equal to x <1
E. 0
F. 1 is equal to x<3
G. -2 is equal to x<5
H. -3 is equal to x<3
I. 3
The piece-wise function is defined by:
[tex]f(x) = 1, -3 \leq x < -1[/tex]
[tex]f(x) = 2, -1 \leq x < 1[/tex]
[tex]f(x) = 3, 1 \leq x < 3[/tex]
A piece-wise function is a function that has different definitions, based on the input.
In this graph:
When x is between -3(inclusive, closed circle) and -1(exclusive, open circle), the value is 1, thus, the first definition is:[tex]f(x) = 1, -3 \leq x < -1[/tex]
When x is between -1(inclusive) and 1(exclusive), the value is 2, thus, the second definition is:[tex]f(x) = 2, -1 \leq x < 1[/tex]
When x is between 1(inclusive) and 3(exclusive), the value is 3, thus, the third definition is:[tex]f(x) = 3, 1 \leq x < 3[/tex]
A similar problem is given at https://brainly.com/question/13205719
can someone help me out i don’t understand
Answer:
-4
Step-by-step explanation:
180-80=100
100-64=36
36-44=-8
-8/2=-4