Answer:
just simple ;
Step-by-step explanation:
As there are 48 hours in whole day and night as 11$ costs for 3 hours and for 3 is divided by 48 so it gives :it gives 16 hours multiply 16 by 11$ it gives 176$
so the answer is 176$3/8
×
2/9
please help so hard!!!!!!!
Answer:
[tex]\frac{1}{12}[/tex]
Step-by-step explanation:
[tex]\frac{3}{8}[/tex]×[tex]\frac{2}{9}[/tex]
You can cut off 3 and 9 because they have 3s there
You can also cut off 2 and 8 since they have 2s there.
[tex]\frac{1}{4}[/tex]×[tex]\frac{1}{3}[/tex]
[tex]=\frac{1}{12}[/tex]
9 x 3.14, show me steps btw
Answer:
9x3.14=28.26
Step-by-step explanation:
1 3
3.14
x 9
28.26
multiply 4x9 Cary the 3 put the 3 above the 1 then multiply 1x9 the add the three then carry the 1 put it above the 3 the multiply 3x9 the you add you final total and bring the decimal doe to we’re it becomes 28.26
3. Solve triangle ABC if a = 4, b = 6, and c = 5.
Show work
Answer:
4 x 6 x 5= 120 divided by 2 equals 60 because 4 x 6 = 24 x 5 = 120 and u divide by 2 when its a triangle. :) hope this helps
Step-by-step explanation:
https://socratic.org/questions/in-triangle-abc-a-4-b-6-c-8-how-do-you-find-the-cosine-of-each-of-the-angles
when does a linear equation have infinitely many solutions?
Answer:
An equation can have infinitely many solutions when it should satisfy some conditions. The system of an equation has infinitely many solutions when the lines are coincident, and they have the same y-intercept. If the two lines have the same y-intercept and the slope, they are actually in the same exact line.
Step-by-step explanation:
Answer:
Step-by-step explanation:
A linear equation does not actually have solutions; rather, we find the locus of points ( x, y = f(x) ) and draw a straight line through them.
It is a SYSTEM of linear equations that may or may not have solution(s).
If one equation in this system is a multiple of the other, then the two equations represent the same line and the SYSTEM has infinitely many solutions. The graphs of the two equations coincide/overlap.
BRAINIEST TO WHOEVER RIGHT
Could you get a closer picture?
A total of 130 seventh and eighth grade girls were asked whether they preferred to read fiction or poetry. There below. Fiction Poetry Total 46 19 65 Seventh Grade Girls Elghth Grade Girls Total 32 65 79 51 130 What is the relative frequency of girls who prefer poetry? 19 51 51 130 Previous O Type here to search 0 2
Answer:
51 / 130
Step-by-step explanation:
Given :
__________Fiction ___ Poetry ____ Total
7tb grade __ 46 ________ 19 ______ 65
8th grade __ 33 ________ 32 _____ 65
Total ______79 ________ 51 ______ 130
The relative frequency is ; (number of required count / total frequency of distribution)
Relative frequency of girls who prefer poetry
(Number of girls who prefer poetry / total frequency)
(51 / 130)
Amy has a piece of wood that measures 42 inches. The model shows the length remaining after she cut a piece from the 42-inch piece of wood. About how many inches did Amy cut from the 42-inch piece of wood?
Answer:
She has 42 pieces of wood each of 1 inch of length.
Step-by-step explanation:
Amy has 42 inches piece of wood.
She has to cut an inch.
After cutting pieces of inch each she counts the pieces to be 42.
Mathematically
Total length / unit lenght = Number of pieces
42 inches/ 1 inch= 42 pieces.
She has 42 pieces of wood each of 1 inch of length.
What is the area 15mm 10mm
Answer:
15mm x 10mm = 150mm
Step-by-step explanation:
75
Which degree measurement is equivalent to radians?
6
A. 1050
B. 210°
C. 240°
D. 420°
Answer:
B. 210°
hope it helps
have a nice day
Type the integer that makes the following addition sentence true:
-6 ??? = -8
Answer:
-2
Step-by-step explanation:
-6+x=-8
+6 +6
x=-2
DOUBLE CHECK
-6+(-2)=-8
-6-2=-8
True ✔
---
hope it helps
Nadia compares the weights, in grams, of some apples and oranges she find the median abs interquartile range of the weights.
Answer:
Apple
Orange
Step-by-step explanation:
Apple has the greater median with a median value of 150 which is more than that of orange at 130
The sample with the greater variability is the orange sample as the interquartile range value of 11 is greater Than 8 for Apple.
Yes it is possible, because of the greater variation on weight shown by the sample of oranges, then it could be possible.
if 2/3x - 1 = 4 then x = ?
Answer: 2/15
Step-by-step explanation:
2/3x-1(3x/3x)=4
2/3x-3x/3x=4
2-3x=12x
2=15x
x=2/15
Which of the following statements is false?
Answer:
i think the second answer??
Step-by-step explanation:
Find positive and negative coterminal
angles for pi over 6
Answer:
11n611 and -n6-n6
Step-by-step explanation:
Item 22
At the beginning of the week, a puppy weighed 514 pounds. During the week, the puppy gains 8 ounces.
How much does the puppy weigh, in pounds, at the end of the week?
Enter your answer as a mixed number in simplest form by filling in the boxes.
Answer:
five and three fourths
Step-by-step explanation:
eight ounces is 0.5 of a pound with is half of a pound
Remember ratios must be simplified. To write your ratio you will use the colon symbol,:
Answer:
2:1
Step-by-step explanation:
Look at two corresponding sides in the triangles. The sides measuring 20 and 10 are corresponding sides.
20:10 = 2:1
The scale factor from triangle ABC to triangle DEF is 2:1.
Which two-dimensional shape could be created by a plane
slicing vertically through this hemisphere?
Answer:
circle
Step-by-step explanation:
A semicircle could be created by a plane slicing vertically through a hemisphere.
What is geometry?Geometry is the description of figures in a space with a specific number of dimensions and types. Plane geometry is the most prevalent sort of geometry (dealing with objects like the point, lines, circles, triangles, and polygons),
The plane would cut through the middle of the hemisphere, creating a circle with half the diameter of the original hemisphere. This circle is the base of the semicircle and the curved surface of the hemisphere forms the arc of the semicircle.
Thus, a semicircle could be created by a plane slicing vertically through a hemisphere.
Learn more about the circles here:
brainly.com/question/1554214
#SPJ2
What is the axis of symmetry of h(x) = –2x2 + 12x – 3?
a. x = –15
b. x = –3
c. x = 3
d. x = 15
We will see that the axis of symmetry is x = 3, so the correct option is c.
How to find the axis of symmetry of a quadratic function?
The axis of symmetry is a line of the form x = a, such that it divides the parabola in two halves.
Particularly, the axis of symmetry passes through the vertex, so the x-value of the vertex is equal to the value of the axis.
Then we only need to find the x-value of the vertex, remember that for a quadratic:
[tex]y = a*x^2 + b*x + c[/tex]
The vertex is at:
[tex]x = -b/2a[/tex]
Then in our case, the vertex is at:
[tex]x = -12/(2*-2) = -12/-4 = 3[/tex]
So the axis of symmetry is x = 3, then the correct option is C.
If you want to learn more about quadratic equations:
https://brainly.com/question/1214333
#SPJ2
What is the vertex of the parabola? y+1=−14(x−2)2 Enter your answer in the boxes.
Answer:
y + 1 = -14(x - 2)^2y = -14(x - 2)^2 - 1
Step-by-step explanation:
The figure is a parallelogram Solve for x.
Answer:
The value of x is 11.
Explanation:
The opposite sides of a parallelogram being equal, GD will be equal to 17. Equating, the value '11' is obtained.
The table shows the distances of some places in town
from the school.
From least to greatest, order the locations by their
distance from school. From least to greatest ordered the locations by their distance from school. 1.Library- 3/5m 2.Post Office 1/2m 3.Park 3/4m 4.8/10m
A chef was preparing for an event. The event was scheduled to have 100 guests in attendance. The chef had a rate of preparing meals for 10 guests every 1 and ½ hrs. At this rate, how many hrs. would it take the chef to prepare the meals for the 100 guests that were scheduled to be at the event?
Answer:
15 hours
Step-by-step explanation:
10 guests - 1.5 hours
1 guest - 1.5 / 10 = 0.15 hours
100 guests - 0.15 x 100 = 15 hours
Find the solution set of the following equation in simplest a +bi form.
x² - 6x +12 =-10x+3
Please help quick
Answer:
[tex]-2\pm i\sqrt{5}[/tex]
Step-by-step explanation:
[tex]x^2-6x+12=-10x+3\\x^2+4x+9=0[/tex]
For the quadratic formula, [tex]a=1,\,b=4,\,c=9[/tex].
[tex]\frac{-b \pm\sqrt{b^2-4ac}}{2a}=\frac{-4\pm\sqrt{16-4(1)(9)}}{2(1)}=\frac{-4\pm\sqrt{-20}}{2}\\=\frac{-4\pm 2\sqrt{-5}}{2}=-2\pm\sqrt{-5}=-2\pm i\sqrt{5}[/tex]
A smartphone costs $260. Sales tax is 6%. What is the total cost, including tax?
The cost of the smartphone, with tax, is $
Answer:
Step-by-step explanation:
TAX CALCULATION: 260 x .06 = $15.6
Next, add the tax to the original price.
260 + 15.6 = $275.6
$275.6 is the final price including tax.
You want to wrap a gift shaped like the regular triangular prism shown. How many square inches of wrapping paper do you need to completely cover the prism? 6, 3.5, 4
pleaseee help
Answer:
3.5
Step-by-step explanation:
A stem-and-leaf plot is most useful for which reasons below? Select all that apply.
When the measures of central tendency need to be identified.
When the data needs to be displayed in intervals.
When you want to see individual data.
When the range is wide.
Answer:
A,C,D
Step-by-step explanation:
Answer:
ITS ALL OF THEM
JUST DID IT
Colton has a stone paperweight composed of a triangular pyramid on top of a triangular
prism with the dimensions shown below. Use the drop-down menus to explain how to
determine the volume of the paperweight.
Answer:
1/2 * 5 * 5
4
1/3, 7
79 in³
Step-by-step explanation:
The area of the base : base is shaped like a triangle ;
Area of triangle = 1/2 base * height :
Base and height = 5
Area of base = 1/2 * 5 * 5 = 12.5 in²
Volume of triangular prism = Area of base * height
Volume of triangular prism = 12.5 * 4 = 50 in³
For the triangular pyramid :
Area of base * height of pyramid *1/3
12.5 * 7 * (1/3) = 29.17
The volume of the paperweight :
Volume of triangular pyramid + volume of triangular prism
29.17 + 50
79.17 = 79 in³
Beatrice has 0.28 in her pocket. What percent of dollars does beatrice have
Answer:
28 is equal to 28/100. Therefore, it is 28 percent.
Who can help me with this
Answer:
Vertical
Step-by-step explanation:
Hope it helps you in your learning process
There are 10 10 balls total of which 2 2 balls are purple. Leslie picks a ball at random, puts it back and picks a second ball at random. Find the probability of first picking a purple ball and then again a purple ball on the second draw.
Answer: 1/25
Step-by-step explanation:
Number of balls = 10
Number of purple balls = 2
Since it's probability with replacement,
Probability of picking a purple ball the first time = 2/10 = 1/5
Probability of picking a purple ball the second time = 2/10 = 1/5
Therefore, the probability of picking a purple ball both times will be:
= 1/5 × 1/5
= 1/25