**Answer:**

3 hours

**Step-by-step explanation:**

divide 135 by 45 to get your answer

Fatima invests a total of $29,000 in two accounts. The first account earned a rate of return of 11%. However, the second account suffered a 7% loss in the same period. At the end of one year, the total of money gained was $1,570.00. How much was invested into each account?

**Step-by-step explanation:**

**given data:**

**gained = $1,570**

**amount invested = $29,000**

**0.11x – 0.07( $29,000 – x ) = 1540**

**0.11x – ( 2030 – 0.07x ) = 1540**

**0.11x + 0.07 = 1540 +2030**

**0.18x = 3570**

**divide both sides by 0.18**

**x = 19833.33 ( amount invested at 11%.**

**$29,000 – 19833.33**

**= $9166.7 ( amount invested at 7%)**

A windmill has eight equally spaces blades that rotate in the clockwise direction How many degrees must blade P rotate to reach location blade U?

a

225 degrees

b

45 degrees

c

120 degrees

d

180 degrees

**Answer:**

**Option (A)**

**Step-by-step explanation:**

Windmill is in the shape of a circle and each blade of the windmill is equally spaced.

There are 8 spaces in the windmill shown.

Therefore, angle between each blade = [tex]\frac{360}{n}[/tex]

Where n = number of blades

Angles between each blade = [tex]\frac{360}{8}[/tex]

= 45°

To reach the position of blade U by blade P will cover 5 angles between the blades.

Therefore, angle of rotation covered by P to reach U = 5×45° =** 225°**

**Option (A) will be the correct option.**

plz i need help

-16 = - 8v

Answer:

v=2

Explanation:

-16=-8v

1) divide both sides by -8

-16/-8=-8v/-8

2=v

I hope this helps! Please comment if you have any questions.

v=2

Explanation:

-16=-8v

1) divide both sides by -8

-16/-8=-8v/-8

2=v

I hope this helps! Please comment if you have any questions.

**Answer:**

v=-2

**Step-by-step explanation:**

if v = -2, 8 x -2= -16

give the solution please now it is argent

**Answer: I am also not knowing this answer I am confused about the question.**

**Step-by-step explanation:**

**Answer:**

your question is confusing

**Step-by-step explanation:**

im sorry

HELP ASAP!! pleaseeeee

Itificj jxudufivn. Nxidysyosyosotstysydgx b. Hidifiddidjj. Bchzstoaottostlsyxhcjxn. Hiii

Please helpppp pleaseee

**Answer:**

-5x⁹ y⁵

**Step-by-step explanation:**

x⁵y² ((-5x⁴)(y³)) = -5x⁹ y⁵

**Answer: x5y2(5x4y3) =5x9y5**

**Step-by-step explanation:**

Which is the simplified form of 7+5-12?

O

1

7912

O-/7-912

17

o

لے

N

$12

1

+

1

312

[tex] \green {\boxed{Answer}}[/tex]

[tex] {r}^{ - 7} + {s}^{ - 12} [/tex][tex] \frac{1}{ {r}^{7} } + \frac{1}{ {s}^{12} } [/tex]#IfWrongPleaseReport

#StudyTogetherWithMe

#ILoveMath

Evaluate f(x) = 9x - 6 for x=1

**Answer:**

3

**Step-by-step explanation:**

9(1) - 6 is equal to 3

9 * 1 is 9, then you subtract 6, then you get 3

**Answer:f(x)=3**

**Step-by-step explanation: Firstly, multiply 9 per 1 because "x" is equal to one and after diminish per 6 and so have the result 3.**

Divide n by 5 then add 6

**Answer:**

n+30/5

**Step-by-step explanation:**

Simplify n/5

n/5+6

Rewrite the whole as an equivalent fraction

2.1 Add an integer to a fraction

Rewrite the whole as a fraction using 5 as the denominator: 6= 6/1=6×5/5

Equivalent fraction: the fraction thus generated looks different but has the same value as everything.

2.2 sum of the two equivalent fractions add two equivalent fractions that now have a common denominator

Combine the numerators, place the sum or difference over the common denominator, and then reduce to the lowest terms of possible:

n+6×5/5=n+30/5

Will give brainliest for the first and the correct answer.

**Answer:**

x=4

**Step-by-step explanation:**

Cross multiply both sides to get 2(3x)=(x+20). Simplify to get 6x=x+20. Subtract x from both sides to get 5x=20, and divide both sides by 5 to get 4 as the value of x. The value of x will be your answer.

**Answer:**

A.) x = 4

**Step-by-step explanation:**

If [tex]\frac {(x+20)} {2} = 3x[/tex], then we plugin values:

[tex]\frac {(4+20)} {2} = 12[/tex] which is equal to 3(4).

Need Help with 44.. picture above

**Answer:**

Ok:

**Step-by-step explanation:**

I see that you set up 90 miles = 60 mph * t, where you found out that t = 1.5. What what you needed to do was set 180 miles = 45 mph * t. This is because it is 45 mph for the *whole* trip. Then, you find that t = 4 hours. That that means that he spent 2.5 hours driving back. Then, we can do d=vt and find 90/2.5 as the speed he went home at. Which comes out to be 36 mph.

I need help pls help me!!

I think the answer is D

The distance around a circular running track is 200m. Calculate the radius of the track, giving your answer to the nearest metre.

**Answer:**

*The radius of the track is 32 meters*

**Step-by-step explanation:**

Circumference

The circumference of a circle can be defined as the distance around the circle or the length of a circuit along the circle.

Given a circle of radius **r**, the circumference of the circle can be calculated as follows:

[tex]L=2\pi r[/tex]

If we already know the length of the circle, we can solve the above expression for r:

[tex]\displaystyle r=\frac{L}{2\pi}[/tex]

The distance given around a circular running track is L=200 m, thus:

[tex]\displaystyle r=\frac{200}{2\pi}=31.830989\ m[/tex]

Rounding to the nearest meter:

r= 32 meters

**The radius of the track is 32 meters**

Find the measure of angle b

**Answer:**

130°

**Step-by-step explanation:**

a straight line is 180°

so you have

180°-50°= 130°

explanation:

b and 50 are supplementary angles (they add up to 180), so create an equation by adding them up to equal 180:

b + 50 = 180

we want the x by itself, so subtract both sides by 50 to get:

b = 130°

b and 50 are supplementary angles (they add up to 180), so create an equation by adding them up to equal 180:

b + 50 = 180

we want the x by itself, so subtract both sides by 50 to get:

b = 130°

when 3+3x-5-8x is simplified, the result is?

**Answer:**

−5x−2

**Step-by-step explanation:**

How many solutions does the equation x^2 = 9 have? How do you know?

**Answer:**

I'm pretty sure it's 2

**Step-by-step explanation:**

x^2=9

Step 1: Take the square root.

x=±√9

x=3 or x=−3

HELP!!!

This is a geometry question!

Please give reasoning with your answer!

I can and will mark a "real" answer brainliest!

Answer: Reflect across the Y and and move it 7 down

Step-by-step explanation: Reflecting across the Y will turn the (X,Y) into (-X,Y) then you just count how many places the image is away from the preimage.

2/5(10x+25)

Simplify

Brainly

**Answer:**

4x+10

**Step-by-step explanation:**

F(x)= 3x^2+5x-8. Solve the quadratic equation

**Answer:**

[tex]\bold{x_1=1\ ,\quad x_2=-\dfrac83}[/tex]

**Step-by-step explanation:**

[tex]3x^2+5x-8=0\quad\implies\quad a=3\,,\ b=5\,,\ c=-8\\\\x=\dfrac{-5\pm\sqrt{5^2-4(3)(-8)}}{2\cdot3}=\dfrac{-5\pm\sqrt{25+96}}{6}=\dfrac{-5\pm\sqrt{121}}{6}\\\\ x_1=\dfrac{-5+11}{6}=1\ ,\qquad x_2=\dfrac{-5-11}{6}=\dfrac{-16}6=-\dfrac83[/tex]

To make 5 dinner rolls, 1 third cup of flour is used.

How much flour is needed to make one dinner roll? someone helpp

**Answer:**

1/3 ÷ 5 = 1/3 x 1/5 (the reciprocal of 5) or 1/15 cup to make a single dinner roll

**Step-by-step explanation:**

Divide 5 by 1/3 is your answer, 1.66666666667

Will mark brainiest for the first one with the correct answer.

the probably of it being coconut or kiwi is 14 over 15

**Answer:**

for pulling out a killer kiwi it would be 5/15 and 9/15 for crazy coconut

Write one pair of brackets in this calculation so that the answer is correct. 5 + 2 × 7 – 4 = 11

**Answer:**

[tex]5+2*(7-4) =11[/tex]

**Step-by-step explanation:**

This expression was kind of trial and error for me seeing as I'm not really good at logic, but this is pretty basic. There are three possible places the parentheses can be placed (assuming each pair holds 2 terms);

[tex](5+2)*7-4\\5+(2*7)-4\\5+2*(7-4)[/tex]

The answer to the first expression would be 45, which is not equal to 11.

The answer to the second expression would be 15, which is also not equal to 11.

The answer to the last expression is 11, so that is the correct answer.

Hope this helped :D

- Shay

help me I will give brainiest

**Answer:**

the first one is .... X = - 25/2

the second one is .... X= -3

**Step-by-step explanation:**

have a nice day!!!

**Answer:**

the second one is .... X= -3

But the other guy was wrong, the first one is -25/2 not -25/5

**Step-by-step explanation:**

Last one lol. Could I have an explanation so I can understand and ty!

**Answer:**

(x,y)→(x+7,y)

**Step-by-step explanation:**

Cuz the point isn't moving up or down so the y is the same and x+7 cuz the point moved 7 units to the right so its position changed in the x-axis.

Im reallyyyy bad at explanations but hope this helped:)

7x-3 = 5x+ 15

I have to write an explanation for this problem using the words variable term and constant term... can someone help me?

**Answer:**

**7x-3 = 5x+ 15**

**2x-3 = 15 (you will need to subtract the variables to get 2x)**

**2x = 18 (next, add the constants to result up to 18)**

**x = 9 (lastly, divide the constant 18 with the coefficient 2 to get 9)**

how do I factor polynomials

Break down every term into prime factors. ...

Look for factors that appear in every single term to determine the GCF. ...

Factor the GCF out from every term in front of parentheses, and leave the remnants inside the parentheses. ...

Multiply out to simplify each term.

Look for factors that appear in every single term to determine the GCF. ...

Factor the GCF out from every term in front of parentheses, and leave the remnants inside the parentheses. ...

Multiply out to simplify each term.

Solving each proportions 10/8=n/10

**Answer:**

n=12.5

**Step-by-step explanation:**

10/8=n/10

multiply the denominator and numerators 10 ad 10=100 divide by 8=12.5

Helppp please. (Picture included)

**Answer:**

its 160

**Step-by-step explanation:**

-.- no explanation

The height should be 160 because that is the vertical line

Sarah is having a party with 30 people. She has 212 large pizzas at the party. She gives equal amounts of pizza to each person. What fraction of pizza does each person get?

**Answer: Everyone would get about 7 pizzas **

**Step-by-step explanation:**

**I did 212 divided by 30 which is 7.06666666667 which is closest to 7 then 8 so the answer would be 7. I know this is about right because 7 times 30 is 210 which is closest to 212 then 8*30 which is 240.**

Gill wears a device that counts the number of steps she takes every day. One day she did onefifteenth of her steps before breakfast, a further half walking into town and another one-tenth walking round the supermarket. a What fraction of her steps were not taken yet? b That day the device recorded 12 000 steps. How many steps were not taken yet?

**Answer:**

6000 steps

**Step-by-step explanation:**

1/15 +1/10+1/2=2/30+3/30+15/30=20/30=2/3

2/3=12000 steps

1/3=6000 steps

3/3=18000 steps

Her total steps should be 18000 and she has done 12000 steps.

18000-12000=6000 steps

**6000 steps** were not taken yet.

[tex]1/15 +1/10+1/2=2/30+3/30+15/30=20/30=2/3[/tex]

[tex]2/3=12000 steps[/tex]

[tex]1/3=6000 steps[/tex]

[tex]3/3=18000 steps[/tex]

Her total steps should be 18000 and she has done 12000 steps.

[tex]18000-12000=6000 steps[/tex]

What is the most important thing when walking?**Walking** prevents heart disease, raises the heart rate, lowers blood pressure, and strengthens the heart. Postmenopausal women who walk 1-2 miles a day can lower their **blood pressure** by about 11 points in 24 weeks.

For example, **regular **and active walking helps maintain a healthy weight and reduce body fat. Prevents or treats a variety of conditions, including heart disease, stroke, **high blood pressure**, cancer, and type 2 diabetes. Improves **cardiovascular health**.

Learn more about **walking **here: https://brainly.com/question/1744272

#SPJ2

I WILL GIVE BRAINLIEST TO WHO ANSWERS FIRST AND CORRECTLY.select all that applySelect the strategies below that are likely to increase audience attention.Match special effects to content.Use lots of different animation styles on each slide.Use consistent transitions.Use similar animation styles on each slide.Avoid the use of animations.Vary the use of transitions for each slide.
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Suppose there is a policy debate over whether the United States should impose trade restrictions on imported ball bearings:________. Domestic producers of ball bearings send a lobbyist to the U.S. government to request that the government impose trade restrictions on imports of ball bearings. The lobbyist claims that the U.S. ball-bearing industry is new and cannot currently compete with foreign firms. However, if trade restrictions were temporarily imposed on ball bearings, the domestic ball-bearing industry could mature and adjust and would eventually be able to compete in the world market. Which of the following justifications is the lobbyist using to argue for the trade restriction on ball bearings?A. Infant-industry argument B. Saving-domestic-jobs argument C. Using-protection-as-a-bargaining-chip argument D. National-security argument E. Unfair-competition argument
PLEASE HELP ME ASAP!!!!!Answer the question below. Use the rubric in the materials for help if needed.After the American Revolution, why did many citizens, including the Anti-Federalists, argue that it was necessary to add a bill of rights to the U.S. Constitution? Use details tosupport your answer.
Is this a geometric sequence? 100,50,10,5, 1,...
Write the equation of the line in point-slope form that passes through thegiven point with the given slope.(-4, 3); m = 2
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YALL HELP ME WITH THIS QUESTION PLEASE!!!! RL 8.3 All of the quotes below demonstrate the character of the cyclops exceptQuestion rewritten:A. "Then he lifted his door, a huge stone, and set it in place." (Kline 32).B. ". leaping up he laid hands on my crew. Two he seized and dashed to the ground like whelps, andtheir brains ran out and stained the earth." (Kline 33).C. Stranger, you are a foreigner or a fool, telling me to fear and revere the gods, since the cyclopscare nothing for aegis-bearing Zeus; we are greater than they." (Kline 33).D. "He arrived bearing a huge weight of dry wood to burn at suppertime" (Kline 32).E. With this he drove the ram away from him out of doors, and I loosed myself when the ram was alittle way front he cave, then untied my men." (Kline 36).E Those were my words, and this his cruel answer, "Then, my gift is this. I will eat Nobody last of allhis company, and all the others before him." (Kline 34).
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Graph 3xy=6.Use the line tool and select two points on the line.
PLEASE HELP ME ON ALL ASAP!!!! I WILL GIVE BRAINLIEST!!!
The distance between point A(2,3) and point B(6,1) is ?
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Enter the symbol of the element which would have 36 electrons and -3 charge.
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What theme does this excerpt most reflect?Read the excerpt from a paper about HamletThe relationship between Horatio and Hamlet is crucialto understanding the play Whereas most people wouldhave abandoned Hamlet, Horatio instead repeatedlyaids Hamlet in a variety of ways. Even when Hamletdies Horatio makes sure that Hamlet's wishes arecarried out and his side of the story is toldO All is fair in love and warO Be kind to those in need.O The truth will set you free.O True friends don't leave youim