Answer:
21/8
Step-by-step explanation:
okay so what we have to do is called flip n' multiply, so we leave the first fraction the way it is and the second one, we flip. so instead of 3/9, it would be 9/3. now we just do 7/8 times 9/3 to get 63/24 which I believe will be simplified to 21/8
Answer:
Seven eighths divided by three ninths is equal to twenty-one eights.
Step-by-step explanation:
The easiest way to divide one fraction by another is to simply multiply the first one by the second one. It's that easy:
[tex]\frac{7}{8} \div \frac{3}{9}[/tex]
is exactly the same as:
[tex]\frac{7}{8} \times \frac{9}{3}[/tex]
Which we can then solve by multiplying the numerators by each other and multiplying the denominators by each other
[tex]\frac{7}{8} \times \frac{9}{3}\\\\ = \frac{7 \times 9}{8 \times 3} \\\\ = \frac{63}{24} \\\\ = \frac{21}{8}[/tex]
Another way you can solve it is by noting that in the second number, both the numerator and denominator are divisible by 3, which gives a way to simplify before doing the division:
[tex]\frac{7}{8}\div \frac{3}{9}\\\\= \frac{7}{8}\div \frac{1}{3}\\\\= \frac{7}{8}\times \frac{3}{1}\\\\= \frac{7}{8}\times 3\\\\= \frac{21}{8}[/tex]
(3 x 8) x 4 = 3x (blanck)
Answer:
x = 32
Step-by-step explanation:
24 x 4 = 3x
24 x 4 = 96
96 / 3 = 32
x = 32
Answer:
x = 32
Step-by-step explanation:
You want to find x.
First, simplify and combine like terms. Using PEMDAS, do the parenthesis first.
(3 x 8) x 4 = 3x
24 x 4 = 3x
96 = 3x
Now, divide each side by 3 to isolate x.
x = 32
Charlie's art class is 5 hours long. How long is his class in minutes?
Answer:
300 minutes
Step-by-step explanation:
60 minutes in an hour
5 hours
60x5 = 300
Answer:
300
Step-by-step explanation:
5 times 60 is 300. 60 is how many minute are in an hour
Solve for x in the following figure.
Answer:
x = 80
Step-by-step explanation:
All angles in a triangle add up to 180 degrees.
First, find the angle J:
60+40 = 100, J = 80 because 100+80= 180 degrees.
Now, the two angles on either side of J should also equal 180 degrees. We know that the inner angle is equal to 80 degrees. Thus, the outside angle must equal 100.
x + 20 = 100
x = 80 degrees.
HELP PLS GUYS ANYONE PLSSSSSS-h
Answer:
1 5/24
Step-by-step explanation:
5/6 + 3/8
LCM of 6&8=24
(5/6)*4 =20/24
(3/8)*3=9/24
20+9/24= 29/24
QRD(Quotuient,Reminder,Divisor)
= 1 5/24
B.
Answer:
The second option, 1 5/24
Step-by-step explanation:
First off, find da flipping LCD UnU
6: 6, 12, 18, 24, 30
8: 8, 16, 24, 32, 40
We find that it is 24 UwU
5 x 4 = 20
6 x 4 = 24
5/6 - > 20/24
3 x 3 = 9
8 x 3 = 24
3/8 - > 9/24
20/24 + 9/24 = 29/24
29 - 24 = 5
29 ÷ 29 = 1
1 5/24
What is the value of x in the equation
5x + 0.25 = 15.25 ?
Answer:
3
Step-by-step explanation:
5x=15
x=3
Answer:
3
Step-by-step explanation:
5x=15.25-0.25
5x=15
x=3
I need help lol last one
Answer:
x= 19
If you need help with more, I'm more than happy to help you.
7 2/3 + 8 2/5
Show how u got the answer
Answer: 16 1/15
23/3+42/5
115/15+126/15
241/15= 16 1/15
I hope this helps:
Answer:
16 1/15
Step-by-step explanation:
Add the whole numbers. 7+8=15
Now, combine the fractions 2/3 and 2/5. To do so, you need a common denominator. The LCD between 3 and 5 is 15.
Whatever you do to one side you must do to the other.
(5/5) 2/3+ 2/5 (3/3)
10/15+6/15=16/15
15+16/15
16/15 is an improper fraction, so convert this fraction to a mixed number.
16/15= 1 1/15
Finally, add the two together. 15+ 1 1/15=
16 1/15
A shelf is supported with brackets as pictured in the diagram below. What is the
width of the shelf?
A 14 in.
B 16 in.
C 12 in.
D 10 in.
The width of the shelf is 10 inches. The correct option is D.
Describe Right Angled Triangle?A right-angled triangle is a triangle that has one angle measuring 90 degrees, which is known as the right angle. The sides adjacent to the right angle are known as the legs of the triangle, while the side opposite the right angle is known as the hypotenuse.
The Pythagorean theorem, which states that in a right-angled triangle, the square of the length of the hypotenuse is equal to the sum of the squares of the lengths of the legs, is one of the fundamental theorems of mathematics and is used extensively in various fields.
Let's call the width of the shelf "x". According to the given diagram, we have a right triangle where the base is x, the perpendicular is 10 inches, and the angle between the hypotenuse and the perpendicular is 45 degrees.
Using trigonometric ratios, we know that:
tan(45) = perpendicular/hypotenuse
tan(45) = 10/x
Since tan(45) is equal to 1, we can simplify the equation to:
1 = 10/x
Solving for x, we get:
x = 10
Therefore, the width of the shelf is 10 inches.
To know more about perpendicular visit:
https://brainly.com/question/15412264
#SPJ1
The figure below is a scale drawing of an office courtyard using the scale 1 centimeter = 4 feet? ( Couldn't fit this in the picture, this is at the top above everything else for the first drawing shown.)
Which figure is a scale drawing of the same courtyard using the scale 1 centimeter = 3 feet?
Answer:
the answer is D
Step-by-step explanation:
they divided
Answer:
It's actually B.
Step-by-step explanation:
Divide the numbers on the scale drawing by 3. 75 divided by 3 equals 25, 51 divided by 3 equals 17, 30 divided by 3 equals 10, and 72 divided by 3 equals 24. Letter B has all of those answers.
identify the zero of the function f(x)=-1/2x+2
Answer:
pretty sure the answer is x=4
Step-by-step explanation:
hope this helps!
If the ratio of blue eyed students to non-blue eyed students is 7 to 12, about how many students would have have blue eyes out of 50 students ? A.29 B.18 C.85 D.45
Answer:
18
Step-by-step explanation:
the ratio of blue eyed students to non-blue eyed students is 7 to 12,
Total ratio = 7+12=19
Total student= 50 students
Ratio of blue eyes student= 7/19 ×50
=18.4
Hence, there are approximately 18 students with blue eyes.
Please help
Evaluate 6 to the power of 2 divided (3 + 9).
Answer:
3.272727
Step-by-step explanation:
6^2/(3+9)
= 6^2/(11)
= 36/(11)
= 3.272727
helpppppppppppppppppppppppppppppppppppppppp
Answer:
y=3
The solution is 3
Step-by-step explanation:
100000 times 846,000 =
Answer:
84600000000
Step-by-step explanation:
Answer:8460000000
Step-by-step explanation:
what does the enter sept do
Answer:
The intercept of a line is the y-value of the point where it crosses the y-axis.
Step-by-step explanation:
A card has p meters of lace edging wound on it. Nerys buys n lengths of edging, each x cm long. If Q meters of edging are left on the card, find a formula for Q in terms of P, n and x
Answer:
Q = P - n(x/100)
Step-by-step explanation:
P is the total number of lace edging, n is the number of times the length x is cut from P, and Q is the remnant of the reduction.
So the number of x length is subtracted from P and must be converted to meters (since it is in centimeters) to get Q. That is;
Q = P - n(x/100)
Find 2.4% of 20 (Round to the nearest tenth if necessary)
Please help
Which factor or factors listed below are external influences on a loan's interest rate?
1. the borrower's credit history
II. the length of the loan
III. the federal funds rate
a. I and II
b. I and III
c. II and III
d. III only
Answer:
D
Step-by-step explanation:
EDGE 2021
factor 3x^2 + 10x +8
Answer:
(x+2)(3x+4)
Step-by-step explanation:
I think that the answer is (3x + 4)
(x + 2)
k /5= 7 fuufjyfdydjdyjydjjgdyjdjddgdhdndhddhhdh
Answer:
[tex] \frac{k}{5} = 7 \\ k = 5 \times 7 \\ \boxed{k = 35}[/tex]
k=35 is the right answer.
Isabel ran for president of the chess club, and she received 12 votes. There were 15 members in the club. What percentage of the club members voted for Isabel?
Answer:
80%
explanation:
just looked up "what percentage is 12 out of 15 and it gave me an answer"
just do this for all ur other questions like this
What is the volume of a rectangular box that measures 3 by 8 by 20 inches?
488 cubic inches
0 480 cubic inches
O 31 cubic inches
O 44 cubic inches
Graph the system of linear equations.
ly= 17+ 5 and y = 2x + 2
Arianna runs up 4 flights of stairs then runs down 4 flights of stairs. Does this situation represent additive inverses
Answer:
Yes because she ends up back at zero
1
Solve for x in the triangle below. Show your work!
2
84
Xº
Y
N
Answer:
x = 48°
Step-by-step explanation:
In the given triangle XYZ,
Sides XY and XZ are congruent.
Therefore, both the sides will be equal in measure.
By the definition of isosceles triangle,
"Opposite angles of the equal sides are equal in measure"
m∠Y = m∠Z = x°
m∠X = 84° [Given]
By the triangle sum theorem,
m∠X + m∠Y + m∠Z = 180°
84° + x° + x° = 180°
2x = 180 - 84
x = 48°
Therefore, measure of x = 48° will be the answer.
The amount of gasoline at a gas station changes from 58,432.4 gal to 56,475.2 gal from 2:00 PM to 4/0 PM . What rational number represents the average change in amount of gasoline per hour ?
-1957.2
1957.2
-978.6
978.6
Answer:
- 978.6 gallons per hour
Step-by-step explanation:
Given that :
Change in gasoline (gallon) : 58,432.4 gal to 56,475.2 gal
Time during which change occurred : 2:00 pm to 4:00 pm
Average change per hour : [Change in gallon of gasoline / time interval (hour)]
Change in gallon of gasoline = (56,475.2 - 58,432.4) = - 1957.2 gallons
Time interval = 4:00 pm - 2:00 pm = 2 hours
Hence, Average change per hour :
-1957.2 / 2
= - 978.6 gallons per hour
HELPPPP. debra deposits $600 into an account that pays simple intest at a rate of 5% per year. how much ibttest will she be paid in the forst 2 years.
Answer:
$660
Step-by-step explanation: 5% per year
5x2= 10%
percent is always out of 100
100+10=110 110 divided by 100= 1.10
600x1.10= $660
what is m if m + 16 = 31
Answer:
15
Step-by-step explanation:
m + 16 = 31
m = 31 - 16
m = 15
Answer:
m = 15
Step-by-step explanation:
15 + 16 = 31
plsss help!! 12 points question!!
solve this -
7(3x-1)-6(2x+3=8(x-2)+1
plsss helpppp
Answer:
x= -2
Step-by-step explanation:
21x-7-12x-6=8x-16+1
9x-13=8x-15
x+2=0
x=-2
Answer:
x=10
Step-by-step explanation:
7(3x-1)-6(2x+3)=8(x-2)+1
= 21x-7-12x-18=8x-16+1
Move the 8x to the other side and combine like terms.
= x-25=-15
Move the -25 to the other side
x= -15+25
x=10
PLEASE Help !!!!!!!!!!!!!!!!!!!!!
I need the answers for the ones marked with a blue x!!!!!!!!!!
Answer:
steps below
Step-by-step explanation:
f(x) = -2/5 * (x+1)² + 7
Parent function: f(x) = x²
Transformation: Vertical shift up 7 units and horizontal shift left 1 unit
reflect about the x axis (+) : parabola faced downward
compression:(+) *2/5