Answer:
good
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
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]
You buy a car for $16,000. It will decrease in value by 10% each year. How much will it be worth after 4 years?
Answer: 9,600
Step-by-step explanation:
I could possibly did wrong but I shall explain this none the less. I first knew that 10% of 16,000 was 1,600. So then I just timed that by four getting 6,400. I then did 16,000-6,400 getting $9,600. Sorry if I’m wrong
Answer:
$9600
Step-by-step explanation:
10% of 16,000 = 1600
1600*4= 6400
16,000-6,400
= 9600
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
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Find the value of x. 30,45,x,100; The median is 51.
Answer:
49
Step-by-step explanation:
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
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
Fine as has a Z-score of 2.23 on his SAT. How did he do compared to the rest of his students?
a) There is not enough information given.
b) he did the same as most other students
c) he did worse than most other students
d) he did better than most other students.
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
Evaluate the expression for s = -1.
Answer:
the expression for s = -1.
is s+1=0
A. X = 18
B. X = 48
C. X = 82
D. X = 98
Answer:
b. x=48
Step-by-step explanation:
just try each one until you get an answer that equals to 180 degrees
Answer:
the answer is b.X=48....
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.
Josephine has a glass pitcher in the shape of a rectangular prism. The pitcher dimensions are 5 inches long, 5 inches wide and 7 inches high. She fills 3 inches of the pitcher with sugar. How many cubic inches are left in her pitcher for lemonade?
Answer:
100 cubic inches
Step-by-step explanation:
If she fills 3 inches of the pitcher with sugar, the height will be reduced from 7 inches to 4.
Find how many cubic inches are left for lemonade by finding the volume
Use the volume formula, V = lwh
V = lwh
V = (5)(5)(4)
V = 100
So, there are 100 cubic inches left for lemonade
Which problem can be solved with 6divided 1/2
Answer:
D
Step-by-step explanation:
6 ounces ÷1/2 ounce slices
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.
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
Which of the following statements is false?
Answer:
i think the second answer??
Step-by-step explanation:
a. 292.6
b. 235.7
c. 471.4
d. 625.8
pls help
Answer:
d. 625.8
Step-by-step explanation:
LxWxH
L=6 you
W=7 you
H=14.9 yd
(6×7)×14.9
42x14.9
625.8
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)
What is the area 15mm 10mm
Answer:
15mm x 10mm = 150mm
Step-by-step explanation:
x^2- 4x- 12 = 0
Solve by factoring and solve by completing the square
Use the formula (b/2)^2 in order to create a new term. Solve for by using this term to complete the square.
Cannot solve by completing the square.
using the formula 1 =PxRxT what is the interest on a $500 tv at 2% rate for 2 years
Answer:
$20.
Step-by-step explanation:
2% = 0.02.
Interest = 500*0.02*2
= $20.
Simplify -8+4(-3)/5
A.) -4
B.) 4
C.) -4/5
what is the 12th term of the sequence: 48,44,40,36...
Answer:
12
Step-by-step explanation:
The sequence starts at 48, and goes down 4 with each term. That means that we just need to subtract 4 from 48 12 times.
Hope that this helps!
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]
PLEASE HURRY!!! Lori used 4 containers of blueberries to make blueberry muffins, each container holds 2/3 cup, she also used 1 2/4 cups of sugar to make the blueberry muffins and 1 1/4 cups of sugar to make banana bread
She used a total of ___ cups of blueberries and ____ cups of sugar
*1 3/4
*2 1/3
*2 2/3
*2 3/4
*4 2/3
Answer:
2 2/3
Step-by-step explanation:
4 × 2/3
4/1 × 2/3
8/3
2 2/3
The answer is 2 2/3.
What is multiplication?In mathematics, multiplication is a method of finding the product of two or more numbers. It is one of the basic arithmetic operations, that we use in everyday life.
here, we have,
4 containers of blueberries to make blueberry muffins, each container holds 2/3 cup,
she also used 1 2/4 cups of sugar to make the blueberry muffins and 1 1/4 cups of sugar to make banana bread
now, we get,
4 × 2/3
=4/1 × 2/3
=8/3
=2 2/3
hence, The answer is 2 2/3.
To learn more on multiplication click:
brainly.com/question/5992872
#SPJ2
Which of the following is a typical number of books one student checked out?
Answer:
2 Books
Step-by-step explanation:
Because more kids checked out 2 books than any other number
Who can help me with this
Answer:
Vertical
Step-by-step explanation:
Hope it helps you in your learning process
A pet store has 11 puppies, including 3 poodles, 4 terriers, and 4
retrievers. If Rebecka selects one puppy at random, the pet store replaces the puppy with a puppy of the same breed, then Aaron chooses a puppy at random. Find the probability that they both select a poodle.
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.