A girl weight increased by 12% between her tenth and four teen birthdays . If she weighed 45kg on her tenth birthday. What did she weigh on her fourteenth birthday

Answers

Answer 1
Ok so the first thing you are going to do is chang the percentage into a decimal. 12 percent would change into 0.12, because in order to change a percentage into a decimal you move the decimal two places to the left. Next you would multiply 0.12 by 45 which gives you 5.4. But we are not done yet. By multiplying 0.12 x 45 we find how much weight she has gained. So our next and final step should be add 5.4 to 45 which gives us 50.4. Therefore your answer should be 50.4kg
Hope this helps!!!
Please tell me if I have made a mistake, I enjoy learning from mistakes!!
Have a great rest of your day!!

Related Questions

Read png for question`e

Answers

Answer: 5

Step-by-step explanation: You can convert 3 and 1/3 to 10/3. Now you have (10/3) / (2/3). Dividing by a fraction is the same as multiplying by the reciprocal of the fraction, so you can do (10/3) * (3/2) to get 5

Answer:

5

Step-by-step explanation:

3+1/3=10/3

(10/3)/(2/3)

multiply equation by the reciprocal of the denominator

so that the denominator=1

(10/3)(3/2)

multiply numerator and denominator accordingly

30/6=5

Hope that helps :)

{[3 + 2 - (9 - 7) + (3 + 4)]

Answers

Answer:

7

youd do 9-7= 2

3+4= 7

3+2-2+7 is your equation now and you can do this left to right like normal

5-2+7

3+7

Answer:

10

Step-by-step explanation:

The order of operations is applicable in a multip-operations equation. This theorem states the order in which one must do operations in order to get a valid result. Remember the order of operations states;

1) Parenthesis

2) Exponents

3) Multiplication or Division

4) Addition or Subtraction

Solve this equation, keeping the order of operations in mind;

{ [ 3 + 2 - ( 9 - 7 ) + ( 3 + 4 ) ] }

{ [ 3 + 2 - ( 2 ) + ( 7 ) ] }

{ [ 3 + 2 - 2 + 7 ] }

{ [ 5 - 2 + 7 ] }

{ [ 3 + 7 ] }

{ [ 10 ] }

10

Solve for x
X= ?
PLEAS HELP WITH THIS QUESTION ASAP

Answers

Answer:

[tex]1.66[/tex]

or 2/3

Answer:

2/3

Step-by-step explanation:

Since triangles ADE and ABC are similar we can calculate the value of x using similarity ratio

AD/AB = ED/CB

3/2 = 1/x cross multiply expressions

3x = 2 divide both sides by 3

x = 2/3

Can someone help me on this plzzz??

Answers

Answer:

add to elimanate y.

Step-by-step explanation:

Hakeem went shopping for a new pair of sneakers because of a sale. The store was offering a 40% discount. What number should he multiply the prices on the tags by to find the price he would have to pay, before tax, in one step?

Answers

Answer: 60% or 0.6

Step-by-step explanation:

A discount simply means the amount that is deducted from the normal cost of a good or service.

In the question above, the store was offering 40% as discount, this means that he'll only pay 60% of the price of the good. Note that (100% - 40% = 60%).

Therefore, the number that he should multiply the prices on the tags by to find the price he would have to pay will be 60% = 0.6.

Please help me out with this!

Answers

Answer:pooor guy hope u get it

Step-by-step explanation:

PLZ help! I will give brainlest to fist correct answer!
on a piece of paper graph y ≤ -2x . then determine which answer choice matches the graph you drew. Which of the following is correct?.

Answers

Answer:

The correct answer is D

Step-by-step explanation:

The  graph of inequality y ≤ -2x is option D .

What is inequality?

Inequalities are the mathematical expressions in which both sides are not equal. In inequality, unlike in equations, we compare two values. The equal sign in between is replaced by less than (or less than or equal to), greater than (or greater than or equal to), or not equal to sign.

According to the question

y ≤ -2x  

The graph of inequality  

at x = -2

y≤ 4

at x = 3

y ≤ -2*3

y ≤ -6  

Hence, the  graph of inequality y ≤ -2x is option D .

To know more about inequality here:

https://brainly.com/question/20383699

#SPJ3

Help please! look at the screenshot below.

Answers

Answer:

1.7

Step-by-step explanation:

Answer:

P=1.7

Step-by-step explanation:

Subtract 0.6 on both sides to get p alone. Therefore 2.3-0.6=1.7.

Solve the equation. 2t +8= -10 solve for t

Answers

Answer:

t= -9

Step-by-step explanation:

Answer:

Step-by-step explanation:

2t+8=-10, subtract 8 from each side

2t=-18, divide each side by 2

t=-9

☜(゚ヮ゚☜)
freebies bois

Answers

Answer:

wow! Thanks!

Step-by-step explanation:

Answer:

Thank youuu

Step-by-step explanation:

You should eat chicken nuggets, they are very good.

what is the answer to question 2

Answers

Answer:

The 3rd one, they followed animal migrations to get food

In ΔDEF, the measure of ∠F=90°, the measure of ∠D=39°, and FD = 9.8 feet. Find the length of EF to the nearest tenth of a foot.

Answers

Answer:

14.2 ft

Step-by-step explanation:

lillian works 7 hours each day for 5 days a week. she earns £420 each week. how much does she earn per hour?


need ASAP I will mark beainlist for correct t answer​

Answers

Answer:

Lillian gets paid $12 an hour.

Step-by-step explanation:

I multiplied 7 times 5, which gives you 35. The you divide 420 by 35, which then gives you 12 dollars

bonjour je dois rendre un travail niveau bac pour ce lundi 8mars pouvez vous maider car jai enormement de difficultes en maths...
merci !

Answers

Lol what?????? The comments doee

ill give brainliest
could someone please help me

Answers

Answer: 23.2  

Step-by-step explanation:

find the measure of all of the angles on the diagram​

Answers

Answer:

1. 135

2. 45

3. 45

4. 135

5. 135.

6. 45

7. 45

8. 135

Step-by-step explanation:

1: 135
2: 45
3: 45
4: 135
5: 135
6: 45
7: 45
8: 135

x + 10 + 59

Please help with step by step

Answers

Answer:  x + 69

Step-by-step explanation: Hope this helps

Add 10 and 59 because they are like terms and can be combined. You are left with x+69 because you can’t do anything further with the x.

10 NEED HELP ASAP WILL GIVE BRAINLY

Answers

Answer: Choice A)  8x+2 = 14x-76

==============================================================

Explanation:

Since lines A and B are parallel, this makes the corresponding angles (8x+2) and (14x-76) to be equal.

So the equation we need to solve is 8x+2 = 14x-76

If you solve that equation, you should end up with x = 13. Plugging x = 13 into either 8x+2 or 14x-76 would lead to the result of 106. So each corresponding angle is 106 degrees.

Answer:

8x+2=14x-76

(the first answer)

Step-by-step explanation:

Corresponding Angles

There is a tree house with a wall that is 7 feet high, what is the volume of the tree house?

Answers

Answer:

343 feet

Step-by-step explanation:

ANSWER:
You cannot find the volume with only this measurement. You also need the shape of the treehouse

EXPLANATION:
The formula for volume is Length*Width*Hight

Assuming that the tree house is a cube, you would do 7*7*7, which gets you 343

any one knows and can help me ​

Answers

Answer:

2&4=115°

1&3=65°

Step-by-step explanation:

help me please i have to pass it

Answers

Answer:

<

_

Step-by-step explanation:

Just some basic logic.

H < 46 It’s the 4th option
_

plz help i really need it

n/5 - 3 = -6
A) -20
B) -2
C) 15
D) -15

Answers

The answer is D)!

Hope this helps :)

Answer:

D

Step-by-step explanation:

n/5 = -3

n = -3 x 5

n = -15

Quadrilateral GHIJ has coordinates G(5, 1), H(4, -3), I(6, -1), and J(2, 1). If the quadrilateral is reflected over the line y = -x, what are the coordinates of G'?​

Answers

Answer:

Where is the diagram

Step-by-step explanation:

Do you like forgs???

Answers

Answer:

there ok

Step-by-step explanation:

Round your answer to the nearest hundredth.

Answers

Answer:

Step-by-step explanation:

Take AC as  x

90° + x +70°= 90°

x = 70 + 90 = 160 - 90 = 70

x = 70

Hope this answer will help you!!!!!

Step-by-step explanation:

90°+?+70°=90°(right angle)

?=70+90=160-90=70

?=70

What is the answer 30 points to who ever finishes.

Answers

Answer:

the answer to what?

Step-by-step explanation:

theres no file attached, i think u forgot...

What is the equation of the line that passes through the point (4, -2) and has a
slope of -22

Answers

Answer: the answer is y=-22x+86

here is why:

the slope is -22 which is the m --> y=mx+b the point is (4,-2) the x=4 and y= =2

If we set up the equation:

-2= -22(4)+86

-2= -88+86

-2= -2

Can someone tell me which equation this is
1. f(x)= 1/4x +4
2. y=1/2x +4
3. f(x)=-2/3 +4

Answers

Answer:

Graph f(x)=1/4x-3. f(x)=14x−3 f ( x ) = 1 4 x - 3. Rewrite the function as an equation. y=x4−3 y = x 4 - 3. Use the slope-intercept form to find the slope and y-intercept. Tap for more steps. ... Any line can be graphed using two points. Select two x ...

Step-by-step explanation:

what is the answer to
(6x10x^{-5})x(8x10x^{7} )
written in standard form?

Answers

Answer:

standard form is 48x^23

Michelle fills up her tank at the gas station. She puts 13.5 gallons of gas in her car, and it cost $34.60. What is the unit rate she paid for gas, in dollars per gallon?​

Answers

9514 1404 393

Answer:

  $2.563

Step-by-step explanation:

To find dollars per gallon, divide dollars by gallons.

  $34.60/(13.5 gal) ≈ $2.563 /gal

Michelle paid about $2.563 per gallon.

__

Additional comment

We have reported the price to the nearest 1/10th cent, as that is the way gas prices are usually posted.

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