Answer:
56 feet
Step-by-step explanation:
75/25=3 feet
this is another side.
(3+25)x2+56 feets
Answer:
75ft.
Step-by-step explanation:
What you do is subtract two 25s from the area (because there are two sides for length) which gives you 25. The width would be half of that which is 12.5. Then add two widths (12.5+12.5=25), and add that to two lengths (25+25=50). The answer is 75ft as well. Please tell me if I'm wrong.
Lucy walks one time around the lake. She walks for 1.5 hours at an average rate of 3 miles per hour. What is the distance, in miles, around the lake?
Im stuck on this one, please help!
Answer:
4.5 miles
Step-by-step explanation:
Since she walked at a rate of 3 miles for 1.5 hours, you have to multiply both together (1.5 x 3) and you get 4.5 miles
I need help on what the answer is
Answer:
86 degrees
Step-by-step explanation:
Rewrite the absolute value function as a piecewise function.
a
f(x) = -3x +11 – 2
-
Ok, so Jay has a goal of saving money to buy a handheld game console. Jay has reached 10% of his goal and saved $12. Please explain
Answer:
$120
Step-by-step explanation:
10% = 1/10
If Jay has only saved 1/10 of his goal, then to find how much the goal is we multiply how much he has by 10. This will convert 1/10 to 1.
12 x 10 = 120
Jay's goal is $120
Answer:
$120
i got on edg 2020 hope this helped you
If 6 - 8 = 28, what is the value of y?
Help math math math
Hello.
In order to convert this equation into slope intercept form, we need to divide the entire equation by 7:
[tex]\tt{8x-7y=13[/tex]
[tex]\tt{\displaystyle\frac{8x}{7} -\frac{7y}{7}=\frac{13}{7}[/tex]
Simplify:
[tex]\tt{\displaystyle\frac{8x}{7}-y=\frac{13}{7}[/tex]
Add y to both sides:
[tex]\Large\boxed{\sf{y=\displaystyle\frac{8x}{7} -\frac{13}{7}}}[/tex]
I hope it helps.
Have an outstanding day. :)
[tex]\boxed{imperturbability}[/tex]
Hey there!
8x - 7y = 13
8x - 13 = 7y
(8x - 13)/ 7 = y
8x/7 - 13/7 = y
Hope it helps ya!
What is the area of the figure?
96 ft 2
84 ft 2
40 ft 2
can't be determined
Answer:
What ever the length and width is you times them both I don't know if you exactly know that are now but I think it is C
Hope it helps have a great day:)
Find the value of x, y, and z in the rhombus below.
Answer:
Step-by-step explanation:
Opposite angles of a rhombus are congruent, so [tex]6x+8=86 \longrightarrow x=13[/tex]
Also, adjacent angles of a rhombus are supplementary, so [tex]86+5z+4=86+7y+3=180 \longrightarrow y=13, z=18[/tex]
Simplify.
-4(y+6)+5y
-4(y + 6) + 5y
= -4y - 24 + 5y
= y - 24 (simplified)
Answer:
9y+24
Step-by-step explanation:
1) Find AB
B
29
41°
С
13
A
Step-by-step explanation:
See attached image for the answer
[tex] \frac{x}{4} + 3 = \frac{x}{2} + 3[/tex]
Answer:I think it’s 7...
Step-by-step explanation:
Mary and Betty went apple picking. Each time Mary picked 3 apples Betty picked 5 apples. At home the girls found out that Betty collected 16 more apples than Mary. How many apples did each girl pick?
Answer: This is a college question?
Step-by-step explanation:
Mary picked 24 apples and Betty picked 40
Answer:
24 and 40
Step-by-step explanation:
there 16 apart from each other and simplyfy it you get a ratio of 3:5
Need help!
v varies directly as the square of x and inversely as the cube of y. Find v when x=3 and y=2, given that v=2 when x=4 and y=3
Step-by-step explanation:
If two objects vary directly, we just divide those two objects.
If two objects vary indirectly, we multiply them.
So here we have
[tex] \frac{v}{ {x}^{2} } {y}^{3} = k[/tex]
where k is a constant.
So let analyze when all variables Except k is given.
[tex] \frac{2}{16} (27) = 3.375[/tex]
So k=3.375
[tex] \frac{v}{ {3}^{2} } (2 {}^{3} ) = 3.375[/tex]
[tex] \frac{v}{9} (8) = 3.375[/tex]
[tex] \frac{v}{9} (8) = \frac{27}{8} [/tex]
[tex]v8 = \frac{243}{8} [/tex]
[tex]v = \frac{243}{64} [/tex]
[tex]3.796875[/tex]
can someone help me with this I already answered half of all of them but I need to make sure It's right?
Answer:
yes 0.265 is correct it is your answer
HELP ILL MARK BRAINLIEST IF CORRECT!!!
Answer:
Does y vary directly with x?
•YES
What is the---------------?
•A. k=y
What is the function----------?
•A. y=x
Find the value of |5|-4(3^2 - 2).
-11
-33
7
-23
Answer:
-23
Step-by-step explanation:
I dont really know how to explain this sorry. but I hope it some what helps
Mark and Don are planning to sell each of their marble collections at a garage sale. If Don has 5 more than 3 times the number of marbles Mark has, how many does each boy have to sell if the total number of marbles is 97? Mark has Number marbles to sell. Don has Number marbles to sell.
Answer:
Mark has 23 marbles, Don has 74 marbles
Step-by-step explanation:
Mark has x marbles, Don has y marbles
y = 5 + 3x
x + y = 97
so
x + (5 + 3x) = 97
4x = 97 - 5 = 92
x = 92/4 = 23
y = 97 - 23 = 74
Which formula can be used to measure the area of a trapezoid?
O Multiply the bases, add the height, then divide by two.
O Add the bases, multiply by the height, then divide by two.
O Add the bases, divide by the height, then multiply by two.
Math workshops and final exams: The college tutoring center staff are considering whether the center should increase the number of math workshops they offer to help students improve their performance in math classes. Faculty would like to know if requiring student attendance at these math workshops will improve overall passing rates for their students in their math classes. They plan to use the number of workshops attended to predict the final exam score and regression analysis to determine the effectiveness of the mandatory workshop attendance policy. Which is the response variable
Answer:
Final Exam score is the response variable.
Step-by-step explanation:
The response variable is the variable of interest. It is what is being tested for given the predictor variables. The response variable is also called the dependent variable and from our question we want to predict final exam scores would improve if attendance is made mandatory or as the question says, required. The number of times attended is the independent variable while final exam score is the response variable.
(a+b)=
pls tell the answer
Answer:
I'm Pretty sure a+b is what it says
Ivan rented a truck for the day. There is a base fee of $17.95, and there was an additional charge of 91 cents for each mile driven. Ivan had to pay $284.58 when he returned the truck. For how many miles did he drive the truck?
Answer:
293 miles
Step-by-step explanation:
284.58-17.95=266.63
266.63/0.91=293
293 miles
8. Find GH,
E
3-4
HY
-
H
2
3x - 4
G
SI
F
9x - 59
D
Answer:
GH= 47
Step-by-step explanation:
[tex]2(3x - 4) = 9x - 59[/tex]
[tex]6x - 8 = 9x - 59[/tex]
[tex]6x - 9x = - 59 + 9[/tex]
[tex] \cfrac{ - 3x}{ - 3} = \cfrac{ - 51}{ - 3} [/tex]
[tex]x = 17[/tex]
[tex]gh = 3(17) - 4[/tex]
[tex]51 - 4[/tex]
[tex] = 47[/tex]
~
There is a bag filled with 5 blue and 6 red marbles.
A marble is taken at random from the bag, the colour is noted and then it is replaced.
Another marble is taken at random.
What is the probability of getting exactly 1 blue?
if a printer prints 36 pages in 12 minutes, how many pages per minute?
Step-by-step explanation:
The key word "per" hints at a ratio
A ratio is represented by ?:?, ?/?, etc
So, we can divide the two
pages. 36 pages
----------- = ------------- = 3 pages per min minute 12 minutes
Plss help mee
you need to show your work
At the school's fall bake sale, all of the pies were cut into 6 pieces, so each person who bought a piece bought 1/6 of a pie. Each slice of pie sold for $1.00. How much money did the school make if all eleven pies were sold? (In other words, find 11 divided by 1/6 .)
Answer: $66.00
Step-by-step explanation: If every 1/6 is 1 dollar then that means a whole pie is 6 dollars
6 * 11 = 66
Answer:
2 ⅓
Step-by-step explanation:
division is the same as a fraction
the dividend is the numerator and the divisor is the denominator
7÷3 is the same as 7/3
change 7/3 into a mixed number which is 2 ⅓
Calculus 3.10 Linearization (a) y=x^2sin2x (b) y=ln sqrt(1+t^2) find the differential of each.
Answer:
Below in bold.
Step-by-step explanation:
(a) y=x^2sin2x
Using the Product Rule:
dy/dx = x^2*2cos2x + 2xsin2x
dy/dx = 2x(xcos2x + sin2x).
(b) y=ln sqrt(1+t^2)
y = ln (1 + t^2)^1/2
Using the chain rule:
dy/dx = 1 / (1 + t^2)^1/2 * 1/2(1 + t^2)^-1/2 * 2t
= 2t/(1 + t^2)^1/2 * 1/ (2(1 + t^2)^1/2
= 2t / 2(1 + t^2)
= t / ( 1 + t^2).
Help me solve this PLS
Answer:
Ok so what you have to do to is basically apply Pythagoras Theorem
Step-by-step explanation:
The hypotenuse squared is equal to the sum of the squares of the legs of a right-angle triangle.
[tex]c^2 = a^2 + b ^2[/tex]
Assuming:
c = 10 [tex]\rightarrow[/tex] hypotenuse
a = 6.84 [tex]\rightarrow[/tex] adjacent leg (base of the triangle)
b = ? [tex]\rightarrow[/tex] opposite leg (height of triangle)
[tex]10^2 = 6.84^2 + b^2[/tex]
[tex]b^2 = 10^2 - 6.84^2[/tex]
[tex]b = \sqrt{(10)^2-(6.84)^2}[/tex]
[tex]b = 7.295[/tex]
With that, you can calculate the area of the triangle:
[tex]A_{triangle} = \frac{a*b}{2}[/tex]
[tex]A_{triangle} = \frac{6.84*7.295}{2}[/tex]
[tex]A_{triangle} = 24.95[/tex]
And as your polygon has 9 sides, you can assume that you have 9 of this triangles, so the total area would be:
[tex]A = 9*24.95[/tex]
[tex]A = 224.55[/tex]
And rounding this result to the nearest hundreth:
[tex]A = 220[/tex]
my past Is about to be here What subjects do I need to start studying??? btw I'm a sphomore.
what Is the remainder when the polynomial p(x) = 5x^3 + x^2 + 10 Is divided by (x + 2)?
Answer:
its not showing up on the screen
Solve the question in the image please.
Answer:
Where's the image?
cause i can't solve the question without the image