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Related Questions
what is (27/8)^-2/3 ?
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Answer:
Step-by-step explanation:
but pls help.... what is 2+1-35 i dont have a calculator theres a meme to help you
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Quinn leaves her house at 10:00 am and runs 3 miles at a steady pace of 6 miles per
hour. She relaxes and takes a lunch break for 1 hour. She is pretty tired so she walks
home at a steady pace of 2 miles per hour. What time does Quinn return home
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Using the relation between velocity, distance and time, it is found that Quinn returns home at 1 pm.
Velocity is distance divided by time, that is:
[tex]v = \frac{d}{t}[/tex]
She walked 3 miles at a velocity of 6 miles per hour, thus [tex]d = 3, v = 6[/tex]. The time is:[tex]v = \frac{d}{t}[/tex]
[tex]t = \frac{d}{v} = \frac{3}{6} = 0.5[/tex]
Thus, she arrived at 10:30 am, and took a lunch break of 1 hour, so she started to return at 11:30 am.Distance of 3 miles, velocity of 2 miles per hour, thus [tex]d = 3, v = 2[/tex]. The time she took to return, in hours, is:[tex]t = \frac{d}{v} = \frac{3}{2} = 1.5[/tex]
1.5 hours after 11:30 am is 1 pm, thus, Quinn returns home at 1 pm.
A similar problem is given at https://brainly.com/question/24316569
Is MNO similar to PQO
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Answer:
Yes MNO is similar to PQO
Which of the following numbers are perfect squares? 35 145 169 18
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This is because 13x13=169
[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]
Among the given numbers,
169 is the perfect square.
[tex] \sqrt{169} = 13[/tex]
Determine the relationship between the two triangles and whether or not they can be proven to be congruent.
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Same Question here answered by me correctly . Visit the link below for your answer
https://brainly.com/question/25009147?
y= 2x + 2 and 2y = 4x + 4
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Answer:
here ya go
Step-by-step explanation:
Answer:
y = 2x +2
Step-by-step explanation:
30 points and brainliest
Solve.
5.4x+ 5 = 8x−11
6.5(2x+ 1) = 8(−x+ 4)
7.7y−6 + 13y= 24 + 10y
8.(x−4)5=−15
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Answer:
5. x = 4
6. x = 3/2
7. y = 3
8. x = 1
Subtract the linear expressions. (2/5x−1)−(1/4x+2) What is the difference? Enter your answer in the box. Enter fractions as simplified fractions.
Answers
Answer:
3/20x−3
Step-by-step explanation: TOOK THE FOR K12 HOPE THIS HELPS
The difference of the given expression is 3/20 x - 3.
Given that, (2/5x−1)−(1/4x+2).
What is the subtraction of expressions?To subtract an algebraic expression from another, we should change the signs (from '+' to '-' or from '-' to '+') of all the terms of the expression which is to be subtracted and then the two expressions are added.
Now, (2/5x−1)−(1/4x+2)
= (2/5 x - 1/4 x) -1 - 2
= (8/20 x - 5/20 x) - 3
= 3/20 x - 3
Therefore, the difference of the given expression is 3/20 x - 3.
To learn more about the subtraction of expression visit:
https://brainly.com/question/12959016.
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Vladimir is looking to retire in 10 years. He has a plan to put $25,000 into an investment today that earns interest at a fixed amount per year. What would be a reasonable domain and range for a function modeling the total amount of the investment, including interest?
25 Points for the correct answer
Answers
The domain and range for a function modeling the total amount of the investment, including interest are as follows;
Domain, X = {0<= years <= 10}Range, Y (total amount) = {$25,000<= Y <= 25,000( 1 + 10R)}The starting principal amount, P is $25,000.
Let the interest rate per year, be represented as, R (%)Time of investment, T = 10 yearsIn essence, after 10 years, the total amount Vladimir has is;
Total amount = 25,000( 1 + xR).In essence, the domain (No. of years ) is;
Domain, X = {0<= years <= 10}Range, Y (total amount) = {$25,000<= Y <= 25,000( 1 + xR)}Read more:
https://brainly.com/question/14489958
4 gallons of low fat milk cost 1.80, Find the cost of 6 gallons of low fat milk.
Answers
Answer:
2.70
Step-by-step explanation:
4 gallons 1.80
2 gallons 0.90(half)
6 gallons 2.70(both above)
Answer:
$2.70
Step-by-step explanation:
Divide 1.80 by 4 = $45 Cents
( Check : 45 x 5 = 1.8) (* Add 0 )
So since it is now known that a gallon of low fat milks costs $45 cents per gallon, multiply 6 by 0.45 and you'll get 2.7
So it can be a type of currency,
add 0
So the reuslt would be $2.70
Therefore, the cost of 6 gallons of low fat milk is $2.70 ( 2 dollars and 70 cents).
Name an angle supplementary to
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Answer:
Here is your answer dear,
Step-by-step explanation:
angle AOD and angle EOC are supplementry angle
HOPE ITS HELPFUL
MARK ME AS BRAINLIST
The length of the base of an isosceles triangle is x. The length of a leg is 3x-7. The perimeter of the triangle is 70. Find x.
Answers
The length of a leg is 2x-5. (other leg the same length)
Question states*** perimeter of the triangle is 20
x + (2x-5) + (2x-5) = 20
5x - 10 = 20
5x = 30
x = 6, the length of th ebase. The length of each leg is 7
Answer:
HELLO CARA IT'S ME CONNIE, I MISS U SO MUCH!! <33
78.95 in standard form
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Answer:
[tex]7.895[/tex] × [tex]10^1[/tex]
Step-by-step explanation:
Standard form is a way of writing a number so it is easier to read. It is often used for very large or very small numbers. Standard form is like scientific notation and is typically used in science and engineering.--A number is written in standard form when it is represented as a decimal number times a power of 10.
As an example, consider the speed of light which travels at about 671,000,000 miles per hour. Written in standard form this number is equivalent to 6.71 x 10^8.I don't understand this
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Answer:
[tex]b = 6[/tex]
Step-by-step explanation:
[tex] {a}^{2} + {b}^{2} = {c}^{2} \\ {c}^{2} - {a}^{2} = {b}^{2} \\ \\ {10}^{2} - {8}^{2} = {b}^{2} \\ 100 - 64 = {b}^{2} \\ 36 = {b}^{2} \\ \sqrt{36} = b \\ b = 6[/tex]
...---.-.-.-.----...--
Each sheep has 4 legs and each chicken has 2 legs.if a farm boy counts 50 heads and 130 feet, how many sheep are there
Answers
Answer:
15 sheep
Step-by-step explanation:
1 leg = 1 foot
1 head = 1 animal
Suppose all the animals are chickens:
50 × 2 = 100
130 - 100 = 30
4 - 2 = 2
30 ÷ 2 = 15
Hence, there are 15 sheep.
The volume of this cone is 301.44 cubic meters. What is the radius of this cone
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Step-by-step explanation:
picture needed to solve
The width of a rectangular field is 20 centimeters. The perimeter is at least 648 centimeters. Write and solve an inequality to find the possible lengths of the field.
Answers
The possible length of the rectangular field as represented by an inequality is; l ⩾ 322 centimetres
The perimeter of a rectangular field is;.
Perimeter = (2 × length) + (2 × width)However; the perimeter of the field is at least 684 centimetres.
Therefore;
[tex]perimeter \geqslant 684cm[/tex]
Therefore;
2l + 2w ⩾ 6842l + (2 × 20) ⩾ 6842l + 40 ⩾ 6842l ⩾ 644l ⩾ 644/2l ⩾ 322 centimetresRead more;
https://brainly.com/question/18869010
What is the value of s?
Answers
Explanation:
The two smaller angles add to the largest angle
46 + s = 75
s = 75-46
s = 29
Answer:
29
Step-by-step explanation:
75 is the whole angle and it gives you part of that angle (46). you subtract 75 - 46 to get s
round 2.794 to the tenths place
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The tenths place is right after the decimal, so when we round 2.794 to the nearest tenths place, we get 2.8
Hope this helps! Have a good day :)
17.2 x 4.6 show working out in column method
Answers
Answer:
17.02
Step-by-step explanation:
2
41
17.2
x4.6
1
1022
+6880
17.02
be sure to cross out the 41 on the second line when you start multiplying 17.2 by 4
Solve this graph will give brainliest
Answers
Answer:
An = f(x) = output
d = a= slope or diff
n = x = input
A1 - d = b = y-int
Step-by-step explanation:
Answer:
.
Step-by-step explanation:
Evaluate the expression when y=-4. y²+5y +7
Answers
[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]
Value of given expression is :
[tex]3[/tex][tex] \large \boxed{ \mathfrak{Explanation}}[/tex]
Let's Evaluate :
[tex] {y}^{2} + 5y + 7[/tex]now, let's plug the value of y as -4
[tex]( - 4) {}^{2} + (5 \times - 4) + 7[/tex][tex]16 - 20 + 7[/tex][tex]23 - 20[/tex][tex]3[/tex]Answer: 3
Step-by-step explanation:
(-4)(-4) +5(-4) +7 = 3
You replace Y with -4 and Solve
1. Sarah a 20-ounce jar of strawberry jam for $4.00. What is the unit price per ounce?
2. Julie bought a 24-ounce can of tomato sauce for $6.00. What is the unit price per ounce?
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Answer:
unit price for jam= 20 cents
unit price for tomato sauce= 25 cents
Step-by-step explanation:
Show all work to identify the asymptotes and zero of the function f of x equals 4 x over quantity x squared minus 16.
Answers
9514 1404 393
Answer:
asymptotes: x = ±4, y = 0zero: x = 0Step-by-step explanation:
The function factors as ...
[tex]f(x)=\dfrac{4x}{(x-4)(x+4)}[/tex]
The vertical asymptotes are found where the denominator factors are zero:
x-4 = 0 ⇒ x = 4
x+4 = 0 ⇒ x = -4
The zero of the function is where the numerator is zero:
4x = 0 ⇒ x = 0
The horizontal asymptote of the function is the value of 4x/x² when x tends to infinity. That value is zero. The equation of the horizontal asymptote is ...
y = 0
Sam currently has $150 in a savings
account and is saving $10 per week.
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Answer:
i dont know I think it B
Step-by-step explanation:
eugheugh eughhhh I've been listening to my comfort playlist stressing about this test for too long Please just help ;-;
Answers
Answer:
1. Incorrect because it's suppose to be -4/5, -1/10, 7/10
2. Incorrect because it's suppose to be -7/8, -3/8, -3/4
3. Correct -2/3, -5/9, 2/9
4. Incorrect because it's suppose to be -4/7, -5/14, 6/7
Solve for y.
-8v+6(v+5) = 38
Simplify your answer as much as possible.
Answers
Answer:
y = -4
Step-by-step explanation:
-8y+6(y+5) = 38
-8y + 6y + 30 = 38
-2y + 30 = 38
-2y = 8
8 / -2 = -4
y = -4
Answer:
V= -4
Step-by-step explanation:
-8v+6(v+5) = 38
-8v+6v+30 = 38
-2v = 38-30
-2v = 8
v = 8/-2
v = -4
Hope this help you
D
13
5
A
B
С
AABD = ACBD, DB = 5, DA = 13,
CD = [?]
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Answer:
CD = 13
Step-by-step explanation:
it is given that both the triangles are congruent so ,
DA = CD = 13
therefore, CD is 13.
hope this answer helps you dear take care!
Francis mixes 3/8 gal of white paint, 2 7/8 gal of blue paint, and 1 1/4 gal of red paint.
How much white paint will Francis need to make 7 gallons of the same color paint?
Francis has made _____ gal of paint when he first mixes the three colors.
The constant of proportionality of white paint to gallons of mixed paint is ______
Francis will need __________ gal of white paint to mix together 7 gals of the same color paint.
PLEASE HELP!!!!!
Blank one the options are: thirteen-fourths, thirty-one eights, or nine-halves.
Blank two the options are: one-seventh, one-twelfth, three twenty-sixths, or thirty-six thirds
Blank three the options are one, eighty-four, seven twelfths, or twenty-one twenty-sixths
Please help me with the problem.
Answers
List all the info:
3/8 gallon of white paint
2 7/8 gallon of blue paint
11/4 gallon of red paint
First, let’s answer the first question.
Francis has made _____ gal of paint when he first mixes the three colors.
Add all the gallons of paints together and you get 6. So, Francis has made 6 gal of paint when he first mixes the three colors.
Now for the second blank. All you have to do is do 6 divided by 3/8 which is 16. So, The constant of proportionality of white paint to gallons of mixed paint is 16.
Lastly, you will have to do is 3/8 x 7 = 2 5/8. (Im not too sure about this part though, but the rest I‘m pretty confident about)