the answer is a decimal
Step-by-step explanation:
-2(3h-1) = 5(2h-3)
clear brackets
-6h+2 = 10h-15
collect like terms
-6h-10h = -15-2
-16h = -17
divide the coefficient of h
h = -17 \ -16
h = 1.0625
The above is
Not a function (right answer)
Answer:
mnbvcxcvhjkl
Step-by-step explanation:
Is 2 an irrational number
Answer:
no its rational
Step-by-step explanation:
The van used 12 gallons of fuel when it traveled 204 miles. How many miles will the van have traveled when it has used 18 gallons of fuel?
Answer:
306
Step-by-step explanation:
204/12 = 17
17 x 18 = 306
17 is the unit rate
I need to know about math units pleaaaaase
Answer: In math, the word unit can be defined as the rightmost position in a number or the one's place. Here, 3 is the unit's number in the number 6713. A unit may also mean the standard units used for measurement.
Please Help!!!
A.) What is the perimeter of this triangle?
b.) If the perimeter is 90 what is x?
Answer: 12.5
Step-by-step explanation:
What is the x-intercept of the line 5x – 2y = 10?
The perimeter of a parallelogram is 48 meters. The width of the parallelogram is 8 meters less than its length. Find the length and the width of the parallelogram.
Answer; length = 14 width = 10
Step-by-step explanation:
i need help with this please!!
dock = 90°
boat = 40°
Thus the other angle equal 50°
I call that angle JJ
So ; JJ = 50°
_________________________________
According to the case of the Sine :
[tex] \frac{rope}{ \sin(50) } = \frac{25.17}{ \sin(40) } \\ [/tex]
[tex] \frac{rope}{ \cos(40) } = \frac{25.17}{0.643} \\ [/tex]
[tex] \frac{rope}{0.766} = \frac{25.17}{0.643} \\ [/tex]
[tex]rope = 0.766 \times \frac{25.17}{0.643} [/tex]
[tex]rope = 0.766 \times 39.14[/tex]
[tex]rope = 30.37[/tex]
[tex]rope = 30[/tex]
And we're done...
♥️♥️♥️♥️♥️
find the value of x (pic attached)
Answer:
x=4
Step-by-step explanation:
they are the same
what you do is take 4x+23 and make it equal to 10x-1
4x+23=10x-1
+1 +1
4x+24=10x
-4x -4x
24=6x
/6 /6
x=4
2,3,5,7,11,13 conjecture
Answer:
The primes up to 50 are 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43 and 47. The sequence of gaps—the differences between each prime and the next—is 1, 2, 2, 4, 2, 4, 2, 4, 6, 2, 6, 4, 2 and 4. The number 1 appears only once because all primes except for 2 are odd. The rest of the gaps are even numbers.
The conjecture which could be inferred from the sequence is that it is a list of prime numbers.
From the sequence given : 2, 3, 5, 7, 11, 13
All values in the sequence are prime numbers.
Prime numbers are numbers which have only two divisors which are 1 and the number itself.
Divisors of :
2 = 1 and 2
3 = 1 and 3
5 = 1 and 5
7 = 1 and 7
11 = 1 and 11
13 = 1 and 13
Hence, the conjecture which could be inferred from the sequence is that, the numbers are prime numbers.
Learn more : https://brainly.com/question/9315685
The leg from the waiting area to the airplane's takeoff ( its hard to explain sorry)
Answer:
Can u explain make it clearer
Step-by-step explanation:
It's confusing
Answer:0.1= .75 Of an hour
Step-by-step explanation:
Help me solve this, cause I stuck
solve for y
its not 14 lol
Answer:
16.97
Step-by-step explanation:
b= [tex]\sqrt{c^2-a^2}[/tex]
a= [tex]\sqrt{18^2-6^2}[/tex]
b= [tex]\sqrt{324-36}[/tex]
b= [tex]\sqrt{288}[/tex]
b=16.970562748477
What is the sample mean of the data set? Round to the
nearest hundredth
1
33
What is the sample standard deviation of the sample?
Round to the nearest hundredth
2
34
3
42
4
36
5
39
6
36
7
39
8
40
9
44
Answer:
38.11 and 3.66
Step-by-step explanation:
The sample mean and standard deviation for the given data are 38.11 and 3.66 respectively.
What is the mean absolute deviation?The average distance between an observation's mean and its variance is shown by the mean absolute deviation, a measure of variability. mean makes understanding simpler by using the data's original units. A wider deviation from the average is reflected by larger values. The mean absolute deviation is sometimes referred to as the average absolute deviation and the mean deviation.
The mean is the average of the data set and given by
Mean = sum of all the data sets/number of data set
Mean = (33 + 34 + 42 + 36 + 39 + 36 + 39 + 40 + 44)/9
Mean = 38.11
Now standard deviation is given by
[tex]s = \sqrt{\frac{1}{N-1} \sum_{i=1}^N (x_i - \overline{x})^2}[/tex]
Where N is the number of data while the x bar is the mean.
So by using the formula,
Standard deviation = 3.66.
Hence "The sample mean and standard deviation for the given data are 38.11 and 3.66 respectively".
For more information about mean absolute deviation,
brainly.com/question/10528201
#SPJ2
Does the parabola open up or down? Is the y-coordinate of the vertex a minimum value or a maximum value?
f(x) = 5x^2-x
it opens up and the y coordinate of the vertex is a minimum value!
PLEASE HELP! Will give brainliest also please show your work
Answer:
-2, 8, 6
Step-by-step explanation:
x-3y+3z=-8
3x+2y-z=4
7x+y+2z=6
3x+2y-z=4
10x+3y=4
13x+5y=14
y=8
x=-2
3(-2)+2 x 8 - z = 4
z=6
Sara has 16 red flowers and 24 yellow flowers. She wants to make bouquets with the same number of each color flower in each bouquet.
Part A: What is the greatest number of bouquets she can make?
(Include the numerical answer only.)
Answer:
8
Step-by-step explanation:
make 8 bouquets: Each bouquet will have 2 red flowers and 3 yellow flowers.
What are the Factors of 32 and 72?
Answer:
The factors of 32 are 32, 16, 8, 4, 2, 1. The factors of 72 are 72, 36, 24, 18, 12, 9, 8, 6, 4, 3, 2, 1. The common factors of 32 and 72 are 8, 4, 2, 1, intersecting the two sets above.
plz mark brainliest :DD
Answer:
The gcf of 32 and 72 can be obtained like this: The factors of 32 are 32, 16, 8, 4, 2, 1. The factors of 72 are 72, 36, 24, 18, 12, 9, 8, 6, 4, 3, 2, 1. The common factors of 32 and 72 are 8, 4, 2, 1,
Step-by-step explanation:
Brainliest for the correct answer Does this graph represent a function? Why or why not?A.No, because it is not a straight line.B.Yes, because it passes the horizontal line test.C.Yes, because it passes the vertical line test.D.No, because it fails the vertical line test.
Answer:
Hello!!! Princess Sakura here ^^
Step-by-step explanation:
The answer is A. No, because it is not a straight line.
Write the equation of a line in slope-intercept form.
2y = 3х + 2
A square corner of 16 square centimeters is removed from a square paper with an area of 9x2 square centimeters. A square. Most of the square is shaded blue. In the bottom right of the square is a smaller square, outlined in a dashed line, and not shaded. Which expression represents the area of the remaining paper shape in square centimeters? (x – 7)(x – 9) (3x – 2)(3x – 8) (3x – 4)(3x + 4) (9x – 1)(x + 16)
Answer:
(3x - 4) (3x + 4)
Step-by-step explanation:
Area of the square paper = 9x^2 square centimeters
Area of the square corner = 16 square centimeters
The area of the square corner is removed from area of the square paper.
That is,
9x^2 - 16
Factorise by finding the square root of each term
9x^2
Square root of 9x^2 = 3x
Check:
3x * 3x = 9x^2
Square root of 16 = + or - 4
9x^2 - 16 = (3x - 4) (3x + 4)
Check:
(3x - 4) (3x + 4)
9x^2 + 12x - 12x - 16
= 9x^2 - 16
Answer:
hey guys lol its c on edg.
Step-by-step explanation:
1/3 improper or proper
Answer:
Proper
Hope this helps!
PLEASE HELP MEEEEE!!!!!!!
Answer:
Cheese: [tex]4\frac{3}{8}[/tex] Milk: [tex]1\frac{2}{3}[/tex] Pasta: [tex]6\frac{1}{4}[/tex]Step-by-step explanation:
Cheese:
[tex]1\frac{3}{4} = \frac{7}{4}[/tex] Set up a proportion: [tex]\frac{\frac{7}{4} }{4} = \frac{x}{10}[/tex] Cross multiply, then divide: 10 × 7/4 = 17.5, 17.5 ÷ 4 = 4.375[tex]4.375 = 4\frac{3}{8}[/tex]Milk:
Set up a proportion: [tex]\frac{\frac{2}{3} }{4} = \frac{x}{10}[/tex] Cross multiply, then divide: 10 × 2/3 = [tex]6\frac{2}{3}[/tex], [tex]6\frac{2}{3}[/tex] ÷ 4 = [tex]1\frac{2}{3}[/tex]Pasta:
[tex]2\frac{1}{2} = \frac{5}{2}[/tex] Set up a proportion: [tex]\frac{\frac{5}{2} }{4} = \frac{x}{10}[/tex] Cross multiply, then divide: 10 × 5/2 = 25, 25 ÷ 4 = 6.25[tex]6.25 = 6\frac{1}{4}[/tex]I hope this helps!
What is the value of y?
Answer:
54
Step-by-step explanation:
180-72=108
108/2=54
What is this answer.
Answer:
something
Step-by-step explanation:
-4x-3(x+8) what’s the answer
Answer:-7x-24
Step-by-step explanation:
Answer:
-7x-24
Step-by-step explanation:
not sure if youre looking for what x equals or just distribution of -3
-4x-3(x+8)
distribute -3 to x and 8 (multiply)
-4x-3x-24
add like terms
-7x-24
I WILL GIVE BRAINLIEST AND 36 Points
Refer to screenshots
8. Which line on the graph represents the equation y=3x-2?
line A
line B
line C
line D
9.Which equation represents the graph?
y = |x| – 4
y = |x – 4|
y = |x + 4|
y = |x| + 4
12.Which equation represents the graph?
y = |x| + 6
y = |x – 6|
y = |x| – 6
y = |x + 6|
17.Which set of ordered pairs corresponds to the graph?
{(5, 1), (4, 2), (0, –1), (–2, 3), (–5, 1)}
{(–2, 3), (5, 1), (–5, 1), (1, 0), (4, –2)}
{(–5, –1), (–2, 3), (0, –1), (4, –2), (5, 1)}
{(–2, 4), (–1, –5), (–1, 0), (1, 5), (3, –2)}
19.Which equation is represented by the table?
Y=-|X-1|-4
Y=|X-1|-4
Y=-|X+1|-4
Y=|X+1|-4
Answer:
1.a
2.c
3b
4.c
5.a or b
Step-by-step explanation:
A bakery sells 15 cupcakes for $18. Calvin wants to buy 1 cupcake. Which proportion can Calvin use to find the cost?
Answer:
the distributive properties
Step-by-step explanation:
What is the answer to this????
Answer:8
Step-by-step explanation:
Answer:
8 rows of art
Step-by-step explanation:
If the m<4 is 110 degrees, what is m<1 ? (Give number value only.)
Answer:
70
Step-by-step explanation:
I'm not entirely sure, but lines b and a look congruent and vertical angles are congruent and measure 1, 4 would be 180 degrees.
