Answers
Answer:
5. [tex]\frac{2}{8}[/tex]
6. [tex]\frac{10}{12}[/tex]
7. [tex]\frac{11}{20}[/tex]
Step-by-step explanation:
5. [tex]\frac{1}{2} - (\frac{1}{8} +\frac{1}{8} )\\[/tex] = [tex]\frac{2}{8}[/tex]
Step 1: Solve for the fractions in the parentheses.
[tex]\frac{1}{8} +\frac{1}{8}[/tex]
This will be easy because they both have the same denominator.
= [tex]\frac{2}{8}[/tex]
Now we have:
[tex]\frac{1}{2} -\frac{2}{8}[/tex] =
Find the common denominator and change the numerator accordingly:
[tex]\frac{4}{8} -\frac{2}{8} = \frac{2}{8}[/tex]
6. [tex]\frac{3}{4} +(\frac{1}{4} -\frac{1}{6} )[/tex]
Step 1: Solve for the fractions inside the parentheses
Find the Common Denominator of both and change the numerators accordingly
[tex]\frac{1}{4} -\frac{1}{6} = \frac{3}{12} -\frac{2}{12}[/tex]
Then just subtract them
[tex]\frac{1}{12}[/tex]
Now we have:
[tex]\frac{3}{4} +\frac{1}{12}[/tex]
Find the common denominator:
[tex]\frac{9}{12} + \frac{1}{12}[/tex]
Then just add them
[tex]\frac{10}{12}[/tex]
7. [tex](\frac{1}{2} +\frac{3}{20} )-\frac{2}{20}[/tex]
Step 1: Solve the fractions in the parentheses
[tex]\frac{1}{2} +\frac{3}{20} =\frac{10}{20} +\frac{3}{20}[/tex]
Then solve
[tex]\frac{10}{20} +\frac{3}{20} =\frac{13}{20}[/tex]
Now we have
[tex]\frac{13}{20} -\frac{2}{20}[/tex]
Subtract
= [tex]\frac{11}{20}[/tex]
Related Questions
BRAINLIEST QUESTION ON PIC ⚠️
Answers
Answer:
[tex]x = 62[/tex]
Step-by-step explanation:
[tex]44 + 74 + x = 180 \\ 118 + x = 180 \\ x = 180 - 118 \\ x = 62[/tex]
Answer:
x=62
Step-by-step explanation:
We know that the angles in a triangle are equal to 180.
x+44+74=180
x+118=180
x=62
MARKING AS BRAINLIEST! LAST ATTEMPT! ) show ur work
Answers
[tex] - 3 \sqrt{180 {x}^{5}y } = - 3 \sqrt{36 {x}^{4} \times 5xy } = - 18 {x}^{2} \sqrt{5xy} [/tex]
[tex]5 \sqrt{108xy {z}^{2} } = 5 \sqrt{36 {z}^{2} \times 3xy } = 30z \sqrt{3xy} [/tex]
[tex]3x \sqrt{x {y}^{10} {z}^{7} } = 3x \sqrt{ {y}^{10} {z}^{6} \times xz } = 3x {y}^{5} {z}^{3} \sqrt{xz} [/tex]
[tex] \sqrt{ {x}^{3} } = \sqrt{ {x}^{2} \times x } = x \sqrt{x} [/tex]
[tex] \sqrt{x {y}^{3}z } = y \sqrt{xyz} [/tex]
[tex] \sqrt{18 {x}^{2}y } = \sqrt{9 {x}^{2} \times 2y } = 3x \sqrt{2y} [/tex]
[tex] \sqrt{32 {x}^{4} {y}^{2} } = \sqrt{16 ({ {x}^{2} })^{2} {y}^{2} \times 2 } = 4 {x}^{2} y \sqrt{2} [/tex]
[tex]2 \sqrt{16 {x}^{7} {y}^{3} {z}^{4} } = 2 \sqrt{ {4}^{2} {x}^{6} {y}^{2} ( { {z}^{2} )}^{2} \times xy } = 8 {x}^{3} y {z}^{2} \sqrt{xy} [/tex]
[tex] {x}^{2} \sqrt{ {x}^{3} {y}^{2} } = {x}^{2} \sqrt{ {x}^{2} {y}^{2} \times x } = {x}^{3} y \sqrt{x} [/tex]
Answer: ......
Ok done. Thank to me :>
Question 27 of 55
Which statement about 9(2 + x) is true?
A. 9(2+ x) is a quotient.
B. 9(2 + x) is a product of two factors.
C. 9(2+ x) has two variables.
OD. 9(2+ x) is a product of three factors.
Answers
Step-by-step explanation:
9(2+x) is a quotient.......
X = 9-2
x = 7
A large paper clip is 1.5 inches long. How many paper clips will it take to lay them end to end to have a total length of 45 inches?
Answers
Answer:
30
Step-by-st ep explanation:
45 / 1.5 = 30
Answer:
it should be 30
Step-by-step explanation:
i did the test
The bag contains 20 red marbles, 30 white marbles, and 40 blu
a. What is the ratio of red to blue marbles?
b. What is the ratio of white to red marbles?
c. If one marble is drawn from the bag, what is the probability
marble will not be white?
Answers
Answer:
It would be c because you don't know what you are going to pull out off the bag .
Step-by-step explanation:
Write an equation for the line parallel to y =-2/3x – 7 that contains (-6, 3).
Answers
keeping in mind that parallel lines have exactly the same slope, let's check for the slope of the equation above
[tex]y = \stackrel{\stackrel{m}{\downarrow }}{-\cfrac{2}{3}}x-7\qquad \impliedby \qquad \begin{array}{|c|ll} \cline{1-1} slope-intercept~form\\ \cline{1-1} \\ y=\underset{y-intercept}{\stackrel{slope\qquad }{\stackrel{\downarrow }{m}x+\underset{\uparrow }{b}}} \\\\ \cline{1-1} \end{array}[/tex]
so, we're really looking for the equation of a line whose slope is -2/3 and passes through (-6 , 3)
[tex](\stackrel{x_1}{-6}~,~\stackrel{y_1}{3})\qquad \qquad \stackrel{slope}{m}\implies -\cfrac{2}{3} \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{3}=\stackrel{m}{-\cfrac{2}{3}}(x-\stackrel{x_1}{(-6)})\implies y-3=-\cfrac{2}{3}(x+6) \\\\\\ y-3=-\cfrac{2}{3}x-4\implies y=-\cfrac{2}{3}-1[/tex]
The equation for the line parallel to y =-2/3x – 7 that contains (-6, 3) is y - 3 = -2/3(x+6)
Equation of a line in parallel formThe equation of a line in point slope form is expressed as:
y - y1 = m(x-x1)
m is the slope
(x1, y1) is any point on the line
GIven the equation y =-2/3x – 7, the slope of the line is -2/3
Substitute m = -2/3 and (-6, 3) into the formula
y - 3 = -2/3(x-(-6)
y - 3 = -2/3(x+6)
Hence the equation for the line parallel to y =-2/3x – 7 that contains (-6, 3) is y - 3 = -2/3(x+6)
Learn more on equation of aline here: https://brainly.com/question/13763238
Solving a pios A car travels 323 miles in 4 hours and 45 minutes. How many miles does it travel per hour?
Answers
If you don’t understand my hand writing please comment.
One number is six more than the other. Their sum is 42. Find the numbers
Answers
Answer:
18 & 24
Step-by-step explanation:
18+24=42
24 is six more than 18
PLS HELP. I'll give brainlyist
Answers
Answer:
is *C*
Step-by-step explanation:
C is the results is the function
The veterinarian weighed Taylor's new kitten, Arthur, on a defective scale. The kitten weighed 5 pounds. However, Arthur weighs exactly 5.6 pounds. What is the percent error in measurement of the defective scale to the nearest tenth?
12%
89.3%
10.7%
11%
Answers
Answer:
Step-by-step explanation:
The cat is about one pound
This summer Andrea's family will
rent a cabin in the mountains for
two weeks. The total cost is $500.
About how much does the cabin
cost per day?
Answers
Answer:
$35
Step-by-step explanation:
500 divided by 14 which is how many days are in two weeks it solves to 35
Express each of these statements using predicates, quantifiers, logical connectives, and mathematical operators where the domain consists of all integers.
a. The product of two negative integers is positive.
b. The average of two positive integers is positive.
c. The difference of two negative integers is not necessarily negative.
d. The absolute value of the sum of two integers does not exceed the sum of the absolute values of these integers.
Answers
a) The proposition is [tex]\alpha = \left\{ \forall \, x, y \in \mathbb{N} \land \forall \,x, y < 0\,|\,\,xyP, P = \{(x,y)\,|\,x\cdot y > 0\}\right\}[/tex]
b) The proposition is [tex]\beta = \left\{ \forall \, x, y \in \mathbb{N} \land \forall \,x, y > 0\,|\,\,xyP, P = \{(x,y)\,|\,x\cdot y > 0\}\right\}[/tex]
c) The proposition is [tex]\gamma = \left\{\exists \, x, y \in \mathbb{N}\,\land\,\exists \,x,y < 0\,|\,xyP, P = \{(x,y)\,|\, x-y > 0\} \right\}[/tex].
d) The proposition is [tex]\delta = \{\forall\,x,y \in \mathbb{N}\,|\,xP, P = \{x\,|\,x + y \le |x|+|y|\}\}[/tex].
Translation of sentences in logical metalanguage
The logical metalanguage involves the use of propositions, quantifiers, elements, predicates, logical connectives, mathematical operators and domains, which show clearly the mental scheme without any sign of subjectivity, typical in human language. Now we proceed to translate each sentence into logical metalanguage:
a) The product of two negative integers is positive.
[tex]\alpha = \left\{ \forall \, x, y \in \mathbb{N} \land \forall \,x, y < 0\,|\,\,xyP, P = \{(x,y)\,|\,x\cdot y > 0\}\right\}[/tex] (1)
b) The average of two positive integers is positive.
[tex]\beta = \left\{ \forall \, x, y \in \mathbb{N} \land \forall \,x, y > 0\,|\,\,xyP, P = \{(x,y)\,|\,x\cdot y > 0\}\right\}[/tex] (2)
c) The difference of two negative integers is not necessarily negative.
[tex]\gamma = \left\{\exists \, x, y \in \mathbb{N}\,\land\,\exists \,x,y < 0\,|\,xyP, P = \{(x,y)\,|\, x-y > 0\} \right\}[/tex] (3)
d) The absolute value of the sum of two integers does not exceed the sum of the absolute values of the integers.
[tex]\delta = \{\forall\,x,y \in \mathbb{N}\,|\,xP, P = \{x\,|\,x + y \le |x|+|y|\}\}[/tex] (4)
To learn more on propositions, we kindly invite to check this verified question: https://brainly.com/question/6709166
Rewrite the improper fraction as a mixed number.
Answers
Answer:
1 1/3 and 3 2/5
Step-by-step explanation:
What is the domain of f(x)= 1/x-2 +3
Answers
(
−
∞
,
0
)
∪
(
0
,
∞
)
(
-
∞
,
0
)
∪
(
0
,
∞
)
Set-Builder Notation:
{
x
|
x
≠
0
}
What is the next term in the sequence?
Answers
if the sequence goes on without any changes
it will be d+8a
[tex]d~~,~~d+2a~~,~~d-2a~~,~~d+4a~~,~~d-4a~~,~~\underline{d+6a}~~,~~d-6a~~,~~d+8a...[/tex]
Deepak earns Rs. 12480 in a month. Find his 1 day's earning.
Answers
Answer: 416 Rs
Step-by-step explanation:
Divide 12480 by 30 days.
A circle has a center (2, 4). prove that if the radius of the circle is less than 5, then the circle does not intersect the line y=x-6.
Answers
Answer:
the distance from the center to the line is about 5.65, too far from a circle of radius 5.
Step-by-step explanation:
We can prove this by looking at the distance from the center of the circle to the line.
The distance from point (x, y) to line ax+by+c=0 is given by ...
d = |ax +by +c|/√(a^2 +b^2)
For the line ...
x -y -6 = 0
and the point (2, 4), the distance is ...
d = |2 -4 -6|/(1^2 +(-1)^2) = |-8|/√2 = 8/√2 ≈ 5.65685
This tells us that a circle with radius 5.65 or less will not intersect the line. A circle of radius 5 is smaller than that. A circle with radius 5 will not intersect the line y = x-6.
Help please it’s due in an hour
Answers
Answer: you need all of them??
Step-by-step explanation:
Identify the number of solutions to the system. SHOW YOUR WORK OR EXPLAIN YOUR ANSWER.
3x + 4y = -5
3x + 4y = 5
Answers
Answer:
none
Step-by-step explanation:
The "work" is to observe the standard-form linear equations are the same on the left side and different on the right side. There cannot be any possible values of the variables that will make this true.
There are no solutions.
81% as a fraction. no need to simplify the answer
Answers
Answer:
81/100
Step-by-step explanation:
81% is 81/100 because 81% is 81% of 100.
Answer: 81/100
Step-by-step explanation:
Write the prime factorization of 18. Use exponents when appropriate and order the factors from least to greatest (for example, 2235).
Answers
I hope this helps!
Answer:
2 x 32
Step-by-step explanation:
The prime factorization of 18 with exponents is 2 × 32.
:)
Tatum can hike 1 1/2 miles in 15 minutes. How far can she hike in one hour (60 minutes)?
Tatum can hike 4 miles in one hour.
Tatum can hike 3 miles in one hour.
Tatum can hike 6 miles in one hour.
Tatum can hike 4 1/2 miles in one hour.
Answers
Tatum can hike 22 miles in 60 minutes.
Distance
The product of the velocity of the object and the time gives distance, [tex]D=v\times t[/tex].
How to find distance?Tatum hikes [tex]\dfrac{11}{2}\text{miles}[/tex] in 15 minutes
Using the formula, [tex]D=v\times t[/tex], determine the velocity of Tatum as-
[tex]v=\dfrac{\frac{11}{2}}{15}\\=\dfrac{11}{30}\text{miles/min}[/tex]
Again, substitute the value of the velocity of Tatum and t=60 minutes to determine the distance hiked by Tatum in 60 minutes as-
[tex]d=\dfrac{11}{30}\times 60\\=22\text{miles}[/tex]
As a result, Tatum can hike 22 miles in 60 minutes.
Learn more about average velocity here: https://brainly.com/question/24739297
#SPJ2
Kimberly bought a hat that costs 10 dollars and a watch that costs 19 dollars. At the counter, she received a discount. If she only paid 25 dollars total, how many dollars was the discount?
Answers
Answer:
cost of hat +cost of watch -25
=10+19-25
=29-25
=4
What is the volume of this square pyramid? 384 cm³ 288 cm³ 192 cm³ 96 cm³ A square pyramid with height of eight centimeters, base length side of twelve centimeters and slant height of ten centimeters. The distance from center of base to the edge is six centimeters. The sides with lengths six, eight and ten centimeters form a right triangle.
Answers
Answer:
Its 384 cm
Step-by-step explanation:
I took the quiz
Answer:
384 cm3 I took the quiz im from k12
Step-by-step explanation:
About how long is the fence around the field
Answers
Answer:
can u show pictures?
Step-by-step explanation:
Find the product of:
[tex] {p}^{5} \times {p}^{ - 4} \times {p}^{3} [/tex]
Answers
[tex]\\ \rm\Rrightarrow p^5\times p^{-4}\times p^3[/tex]
[tex]\\ \rm\Rrightarrow p^{5-4+3}[/tex]
[tex]\\ \rm\Rrightarrow p^{1+3}[/tex]
[tex]\\ \rm\Rrightarrow p^4[/tex]
A 4-pack of envelopes costs $0.52. What is the unit price?
Answers
Answer:
0.13
Step-by-step explanation:
solve the system of equations by elimination
17x-5y=4
x-5=-28
Answers
Answer:
{x = 2
{y = 6
Step-by-step explanation:
What must be true for lines a and b to be parallel lines? Select two options.
mAngle1 = (4 x minus 10) degrees
mAngle2 = 58Degrees
x = 20
(3 x minus 1) degrees equals = (4 x minus 10) degrees
Angle1 = 58Degrees
Answers
Answer:
mAngle1 = (4 x minus 10) degrees
mAngle2 = 58Degrees
Step-by-step explanation:
Stella has $500 to spend at a bicycle store for some new gear and biking outfits.
Assume all prices listed include tax.
• She buys a new bicycle for $402.96.
• She buys 3 bicycle reflectors for $4.56 each and a pair of bike gloves for $28.21.
• She plans to spend some or all of the money she has left to buy new biking outfits
for $65.69 each
Which inequality can be used to determine o, the maximum number of outfits Stella
can purchase while staying within her budget
Answers
Answer:
65.69o+444.85≤500
Step-by-step explanation:
