Answer:
1, 2 or 3 hours
Step-by-step explanation:
The inequality would be $20+$8x ≤ 50
$20 deposit plus $8 per hour times the # hours so you don't go over $50 so x could be 1,2,or 3 hrs.
The width of a rectangle is half its length. The perimeter is 36 inches. What are the dimensions of the rectangle?
Answer:
length=18cm,and width=9cm
Step-by-step explanation:
Let x = length
Then width = (1/2)x
Perimeter = 2(length) + 2(width) = 54
length + width = 27
So, x + (1/2)x = 27
(3/2)x = 27
x = 27(2/3) = 18 (1/2)x = 9
Answer: length = 18 cm and width = 9 cm
Answer:
Width:6 inches, Length:12 inches, Area(if needed):72 sqaure inches
Step-by-step explanation:
Put the width as w, we can write evering in terms of w.
Width: wLength: 2wPerimeter: w+2w+w+2w=6x=36, so w=36/6=6Area: w•2w=2(w^2)Now:
Width: 6 inchesLength: 2(6)=12 inchesPerimter: 36 inchesArea: 2(6^2)=2(36)=72 square incheshow do you simplify 8*1/10
Answer:
Improper its 81/10
Step-by-step explanation:
8 1/10~ we should multiply denominator with whole number then add numerator:
10 x 8 = 80+ 1 = 81
In improper its- 81/10
Hope this helps :D
Divide. Reduce the answer to lowest terms. 6 ÷ 4/5
Answer:
7 1/2 have a blessed day
Step-by-step explanation:
Which of the following equations matches the table below?
Answer:
i cant see it
Step-by-step explanation:
5/8
of Mrs. Jackson’s class have ear buds.
2/3
of the ear buds in her class are black. What fraction of
the scholars have black ear buds?
Answer:
5/12
Step-by-step explanation:
Total ear buds in Mrs. Jackson’s class = 5/8
Number of black ear buds in Mrs. Jackson’s class = 2/3
What fraction of
the scholars have black ear buds?
2/3 of the scholars have black ear buds in Mrs. Jackson’s class
2/3 of 5/8
= 2/3 × 5/8
= 10/24
= 5/12
Fraction of the scholars that have black ear buds = 5/12
In golf shooting score par is scored as a 0.A score of 2 below par on a hole in golf is called an eagle . Jacob's friend Michael scored an eagle on each of her first five holes. Explain how you would use addition to find the product of -2 and 5 using the Integer tiles and the number line
Answer:
Step-by-step explanation:
To represent this illustration on the number line.
Mark your number line with positive values on the right side and negative values on the left side. On the number line, you will start with your negative number -2 then proceed to the positive side up to 5 times. On the integer tile, we would sum up 5 groups of negative 2 tiles or subtract 2 groups of 5 positive tiles.
The diagram below indicates the representation of the integer tiles and number line.
Answer:
With integer tiles, you would add 5 groups of negative 2 tiles or remove 2 groups of 5 positive tiles. On the number line, you would bounce by 5 to the left 2 times.
Step-by-step explanation:
hope this sample response helped
What’s the answer to this question if your right I’ll keep giving you points
[tex]\huge\text{$m\angle O=\boxed{11^{\circ}}$}[/tex]
Since we know that all angles in a triangle add up to [tex]180^{\circ}[/tex], we can solve for [tex]x[/tex] and substitute it back into [tex](x-5)^{\circ}[/tex] to find [tex]m\angle O[/tex].
[tex]\begin{aligned}m\angle N+m\angle O+m\angle P&=180\\(5x-8)+(x-5)+(6x+1)&=180\end{aligned}[/tex]
Remove the parentheses and combine like terms.
[tex]\begin{aligned}5x-8+x-5+6x+1&=180\\(5x+x+6x)+(-8-5+1)&=180\\12x-12&=180\end{aligned}[/tex]
Add [tex]12[/tex] to both sides of the equation.
[tex]\begin{aligned}12x-12&=180\\12x&=192\end{aligned}[/tex]
Divide both sides of the equation by [tex]12[/tex].
[tex]\begin{aligned}x=16\end{aligned}[/tex]
Now that we have the value of [tex]x[/tex], we can substitute it back into [tex](x-5)^{\circ}[/tex] to find [tex]m\angle O[/tex].
[tex]\begin{aligned}m\angle O&=(x-5)\\&=16-5\\&=\boxed{11}\end{aligned}[/tex]
Karra is at the dollar store buying bags of chips for her sleepover party. For every 5 bags of chips she buys, she pays $6. What is the price per bag of chips? *Money always has two numbers after the decimal.
Answer:
$1.20
Step-by-step explanation:
Given that:
Price paid to buy 5 bags of chips = $6
To find:
Price per bag of chips in two digits after the decimal.
Solution:
To find the price of each bag of chips, we need to divide the price of 5 bags of chips with 5.
i.e. we need to divide $6 with 5, then we will get the price of each bag of chips.
[tex]\text{Price of each bag of chips}=\dfrac{\text{Price of 5 bags of chips}}{5}\\\Rightarrow \dfrac{\$6}{5} = \bold{\$1.2}[/tex]
Therefore, the answer is:
Price of each bag of chips is $1.2.
Please help me answer this!!!
Answer:
no
Step-by-step explanation:
what are the answers?
Answer:
if you can please explain more of the context (what do they mean by turn around sentence) I'd be happy to help!
The number of mosquitoes in Anchorage, Alaska (in millions of mosquitoes) as a function of rainfall (in centimeters) is modeled by: m(x)=-x^2+14xm(x)=−x 2 +14xm, left parenthesis, x, right parenthesis, equals, minus, x, squared, plus, 14, x What is the maximum possible number of mosquitoes?
Answer:
The maximum number of mosquitoes is 7
Step-by-step explanation:
Given
[tex]m(x)= x^2 + 14x[/tex]
Required
Determine the maximum number of the function
First, we differentiate the given function w.r.t x
[tex]m'(x) = -2x + 14[/tex]
Then, we equate m'(x) to 0
[tex]0 = -2x + 14[/tex]
Lastly, we solve for x
[tex]0 = -2x + 14[/tex]
Make 2x the subject
[tex]2x = 14[/tex]
Make x the subject
[tex]x = 14/2[/tex]
[tex]x = 7[/tex]
Answer:
49 Million
Step-by-step explanation:
Help me with this one please
Answer:
?=78
Step-by-step explanation:
A rectangle has a length of 8.3 cm and a perimeter of 22.4 cm.
What is the width of the rectangle in decimal form?
Answer:
the perimeter is simply 2L + 2W
So lengthy 8.3
2(8.3) + 2(w) =22.4
16.6=2(w) =22.4
2(w) = 5.8
w = 5.8 divide by 2
The width is 2.9
A) Classify graphs A and B as either an exponential decay or exponential growth. Supplement your
answer
Graph A
Graph B
Answer:
You need to give us the graph to answer.
Step-by-step explanation:
which is equivalent to 15n^6 ÷ 5n^3
A. 1/3n^2
B.1/3n^6
C. 3n^6 ÷ n^3
D.3n^3
Answer:a
Step-by-step explanation:
A parachute speed during a free fall reaches117 miles per hour What is the speed in feet per second At the speed how many feet will the parachute fall during 10sec in your
Answer:
Speed is 171.6 ft/s and distance is 1716 feet
Step-by-step explanation:
Given that,
The speed of a parachute = 117 miles per hour.
1 mph = 1.47 ft/s
117 mph = 171.6 ft/s
We need to find the distance it travel during 10 s. We know that the distance covered is equal to the product of speed and time taken. So,
d = vt
[tex]d=171.6\ ft/s\times 10\ s\\\\=1716\ \text{feet}[/tex]
Hence, this is the required solution.
Two sides of an obtuse triangle measure 9 inches and 14 inches. The length of longest side is unknown. What is the smallest possible whole-number length of the unknown side? 16 inches 17 inches 24 inches 25 inches
Answer:
17 inches
Step-by-step explanation:
An obtuse triangle is the triangle in which one of the side is the longest. It contains an obtuse angle and the longest side is the side that is opposite to the vertex of the obtuse angle.
Let the three sides of the obtuse triangle be a, b and c respectively with c as the longest side. Let a = 9 inches and b = 14 inches.
Now we know that for an obtuse triangle,
[tex]$c^2 > a^2 +b^2$[/tex]
[tex]$c^2 > (9)^2 +(14)^2$[/tex]
[tex]$c^2 > 81 +196$[/tex]
[tex]$c^2 > 277$[/tex]
c > 16.64
Therefore the smallest possible whole number is 17 inches.
It should be noted that the length of the unknown side will be 17 inches.
From the information given, we are informed that the sides of an obtuse triangle measure 9 inches and 14 inches.
Therefore, the third side will be:
c² = 9² + 14²
c² = 81 + 196
c² = 277
c = ✓277
c = 16.64
c = 17
In conclusion, the correct option is 17 inches.
Learn more about triangles on:
https://brainly.com/question/17335144
Describe a sequence of transformations that shows that Polygon A is
congruent to Polygon B.
Answer:
25
Step-by-step explanation:
please help i’ll give brainliest
Answer:
Step-by-step explanation:
1 in is 35 feet
1.25 * 35= 43.75 feet
Answer:
43.75
Step-by-step explanation:
1.25 * 35 = 43.75
is there anyone who can help by inviting me on the topper, please help I will give brainlist
Answer:
the what?
Step-by-step explanation:
lma.o
Each unit on the map represents 1 mile. To the nearest tenth of a mile, what is the distance from the
library to the supermarket?
Answer:
5.8 miles
Step-by-step explanation:
Distance of library(3, 2) to the supermarket (6, 7) using distance formula, [tex] d = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2} [/tex]
Where,
[tex] (3, 2) = (x_1, y_1) [/tex]
[tex] (6, 7) = (x_2, y_2) [/tex]
Plug in the values into the formula
[tex] d = \sqrt{(6 - 3)^2 + (7 - 2)^2} [/tex]
[tex] d = \sqrt{(3)^2 + (5)^2} [/tex]
[tex] d = \sqrt{9 + 25} [/tex]
[tex] d = \sqrt{34} = 5.8 miles [/tex] (nearest tenth).
3. When did the law become effective?
Answer:
which law?
Step-by-step explanation:
DO IT FOR TIMOTHEE
What are the differences and similarities between continuous linear functions and continuous exponential functions? Fankssss :)
Answer:
Via its graph, you can identify exponential and linear functions. Linear functions are straight lines, while curved lines are exponential functions. By the adjustment in y, you can also recognize them. If you apply the same number to y, then the function changes continuously and is linear.
Step-by-step explanation:
Answer:
Ask it to Timothee
Step-by-step explanation:
Pepe tenía dinero ahorrado en su alcancia pero le retiró $75 para comprar un jugete. Ahora tiene $250 en su alcancia ¿Cuánto dinero tenía en un inicio?
the fifth oneeee!!!!
Answer:
C because 5 times any of the numbers do not equal the y value
Step-by-step explanation:
8. The value of y is directly proportional to the value of x. If y = 35 when x = 140, what is the value of y when x = 70? Record your answer and fill in the bubbles on your answer document.
Answer:
y = 17.5
It says y is proportional to x, and y = 35 when x = 140, but we don't know what y is when x = 70. So since y is proportional to x and x = 140 we have to find out how 140 gets to 70, and that is dividing by 2 because 70 is half of 140. So then you would just divide the previous y value, 35, by 2, and you would get 17.5. And there you go, you've got you're answer.
What is the slope of the line that passes through
the points (-4, -8) and (-8,-6)?
Answer:
-0.5 or -1/2
Explanation:
[tex] \frac{y2 - y1}{x2 - x1} [/tex]
to find the slope
-2
4 up, 2 to the left. 4/2 = 2, but becuase it is going down to the right, you make it negative.
Please make me the brainliest. Thank you
You sell lemonade around town and you can make $0.30 from each bottle of lemonade. The total amount of money you earn is 0.3b, where b represents the number of bottles of lemonade you sell. If b = 30 bottles of lemonade, how much you can make?
Answer:
$9
Step-by-step explanation:
Cost per bottle of Lemonade = $0.30
Let b represent the number of bottles that you sell which is given as:
30 bottles
Equation for solving
= 0.30 × b
= 0.30b
Hence,
Total cost for 30 bottles of Lemonade is:
0.30 × 30
= $9
Hence, you can make $9 from selling 39 bottles of Lemonade.
i help to answer this problem
Answer:
4x+9+x+17=180-29
5x+26=151
5x=125
x=25
3/4 of 24 is 3 groups of 6, which is 18. So Han ate 18 less than Tyler, or Han at 6. So you take the 24(x) and you subtract 24 of 24(-3/4x) to get to Han total.
Answer:
Step-by-step explanation:
Let the total amount ate by Tyler and Han be 24
Let the amount Tyler ate be x
Amount Han ate be y
If Tyler ate 3/4 of the total, then Amount ate by Tyler is expressed as;
x = 3/4of 24
x = 3/4×24
x = 3×6
x = 3(6)
x = 18
Hence the amount Tyler ate is 18
If Han ate 18 less than Tyler, the amount ate by Han will be;
Han y = 24-(3/4(24)
y = 24-{3(6)}
y = 24-18
y = 6
Hence the total Han ate is 6