Mathematics High School

Gaste el 60% de lo que no gasté: del resto perdí el 40% de lo que no perdí. De lo que me quedaba no ahorré 50% más de lo que ahorré. Si lo que ahorré es de S/. 70: ¿Cuánto tenia al principio?

Answers

Answer 1
Lil uzi vert lil uzi vert maybach maybach

Related Questions

what is the measure of angle EXF

Answers

Answer: i don't know

Step-by-step explanation:

Answer:

30

Step-by-step explanation: because 3×10 equals 30

hat is the 4th equivalent fraction to 1/11​

Answers

Answer:

4/44 i think

Step-by-step explanation:

PLEASE HELP IM IN TENSION RIGHT NOW I WANT TO FINISH STUDYING MATHS PLEASE HELP!!!
1. Find the volume of a cube with a side of 9 cm.
2. Find the perimeter of a rectangle whose length is 4
cm and breadth is 3 cm.
3. Find the area of a square of side 11 m.
4. Find the area of a rectangle that is 14 m long and 5
m wide.
5. Find the perimeter of an equilateral triangle with
side 15 cm.

Answers

Answer:

1. The volume is 729 V = 729  a Edge  9cm. V=a3=93=729cm3

2. perimeter =2(L+w)  length 4cm width positive

3. Area =121m2. a Side 11cm. A=a2 =112=121m2

4. A = length and width

5.  Perimeter =45 . a side 15cm. P=3 a=3.15=45cm

Step-by-step explanation:

help please will mark you brainliests ​

Answers

Answer:

180 - 2x

Step-by-step explanation:

Angle bad = 180 - 2x

Round 23.542 to the nearest tenth.​

Answers

Answer:

23.5

Step-by-step explanation:

Answer:

23.5

Step-by-step explanation:

Remember...

5 or more? raise the score, 4 and below let it rest

The number in the tenths place, in this case, is 5 and the number next to it is 4, and since 4 is less than 5, you do not round 5 up to 6, you simply leave it alone!

The sum of two numbers is 54.The smaller number is 22 less than the larger number.what are the numbers?

Answers

Answer:

x=16 y=38

Step-by-step explanation:

x+y=54.......equation 1

x=y-22........ equation 2

substitute

y-22+y=54

2y-22=54

2y=54+22

2y=76

y=76/2

y=38''

x=y-22

x=38-22

x=16''

whoever answers right gets brainliest

Answers

Answer:

2

Step-by-step explanation:

I dont know for sure though...

I need help quick I’ll give brainliest

Answers

Answer:

Area of circle - Area of square

radius of circle is 8m

side of squre os 12m

Step-by-step explanation:

Area of circle is pie r^2

22/7 × 8 × 8

22/ 7 × 64

= 201.14m^2

Area of square is side ^2

12 ×12

= 144m^2

hence 201.14 - 144

= 57.14m^2 is the area of shaded figure

GOOD LUCK FOR THE FUTURE! :)

CAN SOMEONE PLEASE HELP ME WITH THIS LIKE I NEED THIS FOR A GRADE PLEASE ANYONE!!

Answers

Answer:

C

Step-by-step explanation:

Answer:

its b cause its asking you to 3 3 3 its 9 theres 2 ms and 5 cs bassicly out in a si.pkw form

An equation of the line that passes through the point (0,-1) and whose slope is 2 is?
1) y=2x-1
2) y= 2x+2
3) y= -x+2
4) y= -2x-1

Please show your work!

Answers

Y=-2x-1. Might be wrong mb

Find the sum of 3876, 9828 and 5030

Answers

3876+9828+5030= 18734

Answer:

18,734

Step-by-step explanation:

just add them all

3876

9828

+ 5030

---------

18,734

Si un automóvil tiene 1.500 kg de masa y una velocidad de 5 m/s, ¿cuál es la energía cinética de un automóvil?

Answers

Answer:

E = 18750 J

Step-by-step explanation:

The question is "If a car has a mass of 1,500 kg and a speed of 5 m / s, what is the kinetic energy of a car?"

Mass, m = 1500 kg

Speed, v = 5 m/s

We need to find the kinetic energy of the car. The formula for kinetic energy is given by :

[tex]K=\dfrac{1}{2}mv^2\\\\K=\dfrac{1}{2}\times 1500\times (5)^2\\\\K=18750\ J[/tex]

So, 18750 J is the kinetic energy of the car.

Which function is equivalent to g(x) = 9 x2 - 24 x + 16?

Answers

Answer:

Step-by-step explanation:

discriminant = (-24)²  - 4(9)(16) = 0, so there are two identical roots.

That eliminates choices 2 and 4.

Quadratic formula

x = [24 ± √(24² – 4·9·16)] / [2·9]

 = 24 / 18

 = 4/3

9x² - 24x + 16 = 9(x-4/3)² = (3x-4)²

Jackie runs and rides her bike. She runs 6 miles an hour. She bikes 18 miles an hour. Last week she ran and bikes a total of 216 miles. It took her 16 hours. How many hours did Jackie run and bike last week. Show your work

Answers

Answer: she bikes for 10 hours and runs for 6

Step-by-step explanation: suppose that x equals the amount of hours she runs and y equals the amount of hours she bikes.

6x+ 18y=216

x+y=16

(This is your system of equations)

(Starting with the second equation, x+y=16)

y=-x +16 (move x to the other side by transposition)

Now that you have something that equals Y you plug it in to the other equation:

6x+18(-x+16)=216

(Start solving)

6x-18x+288=216 (used distributive property)

-12x+288=216 (Combine like terms)

-12x=-72 (use transposition again)

x=6 (divide to get x by itself)

Now you plug in the value of x into your equation for the value of “y”, y=-x+16,

Y=-6+16 (plugged in the value of x)

Y=10 (solved the equation -6+16)

*WILL GIVE BRAINLIEST*
Can someone please explain how I get the answer to this? I just need an explanation/answer, please.

An isosceles triangle has an angle that measures 132°. Which other angles could be in that isosceles triangle? Choose all that apply.

A: 132
B: 63
C: 24
D: 73

Answers

Answer:

option C

24

Step-by-step explanation:

if I m not wrong then this is the ans

hope it helps u

Anthony is sharing 54 marbles with his brother Henry. How many marbles will Anthony get, if he is getting 2/3 of the bag?

Answers

Answer:

36

Step-by-step explanation:

54/3=18

18x2=36

Can some one help please

Answers

Answer:

66m*2

Step-by-step explanation:

2(20m + 13m)

= 66m*2

Answer:

66 m

Step-by-step explanation:

Since you are adding all the sides, you multiply 20x2 because there are two sides. Then you multiply 13x2 because 6 plus the missing number in the bottom right corner is equal to 7. The answer that you get from the multiplications, you add them and you have your perimeter.

A worker is paid Rs 1110 for 6 days. If he told wage during a month is Rs 4625, for how many days did he work?​

Answers

Worker work for =25 days and he paid Rs.4625.

Step-by-step explanation:

From the question,

Worker is paid Rs.1110 for =6 days

Worker is paid Rs.1 for =(6/110) days

Worker is paid Rs.4625 for =(6/1110)×(4625) days

=25 days

10 of 10
This recipe makes 4 portions of potato soup.
Richard follows the recipe but wants to make 16 portions.

Complete the amounts of each ingredient that he needs.
Recipe: Serves 4
40 mL oil
50 g onions
300 g potatoes
550 mL milk

Answers

Answer:

Multiply 4 portion by 4 to make 16 portions

Step-by-step explanation:

Recipe for 4 portions of potato soup:

40 mL oil

50 g onions

300 g potatoes

550 mL milk

Richard follows the recipe but wants to make 16 portions.

Multiply each ingredients by 4 to make 16 portions of potato soup

Recipe for 16 portions of potato soup:

160 mL oil

200 g onions =

1200 g potatoes =

2200 mL milk

Find the quotient. 42j4k2 ÷ (-3j3k)

Answers

Answer:

(-14) (4/3k) = -56k/3

Step-by-step explanation:

42/-3 = -14

j/j = 1, so j "cancels"

4k²/3k = 4/3k

Answer:

-14jk

Step-by-step explanation:

If you know the answer please let me know :)))

Answers

Answer:

I think the answer is A.

Step-by-step explanation:

Have a good day ;-).

and please give me brainliest if you can.

The answer for the question is A

Make a, the subject of 3a-b=a+7

Answers

Answer:

a = (b+7)/2

Step-by-step explanation:

3a - b = a + 7

2a - b = 7

2a = b + 7

a = b+7/2

Sumaya is using two different strings of Christmas lights to decorate her house.one string flashes every 10 seconds.the other one string flashes every 15 seconds.when Sumaya turns on the lights they flashes at the same time.work out how long it will be before they flash again at the same time.use the LCM to help you work out your answer​

Answers

Answer: 30 seconds

Step-by-step explanation:

From the question, we are informed that one string flashes every 10 seconds while the other one string flashes every 15 seconds.

The number of minutes that it'll take before they both flash again at the same time will be gotten by calculating the LCM of 10 and 15. This will be:

10 = 10, 20, 30, 40, 50 ...

15 = 15, 30, 45, 60, 75 ....

We can see that the lowest common multiple of 10 and 15 is 30. Therefore, the answer is 30.

They'll both flash again at same time in 30 seconds.

please help me ASAP this is very important explain for brainlist.

Answers

Answer:

68%

Step-by-step explanation:

17 divided by 25 = .68

Simplify the expression below.

15+x-10

Answers

Answer:

x+5

Step-by-step explanation:

15+x-10=x+5

Plz help me I’ll give you brainlist I just really need help!!!

Answers

Answer:

4 1/10 , 103/25 , 4.763 , 4.76

Answer:

Step-by-step explanation:

40 1/10<103/25<4.76<4.763

Find the price of an $11.00 meal with 8.38% tax

Answers

Answer:

im pretty sure its $11.92

Step-by-step explanation:

Find the slope of each line.

The slope of your line is __
so the rate is $__ per week.

The slope of your friend's line is __
so the rate is $__ per week.

How much more money does your friend save each week than you?

Your friend saves $__ more.

I'll do 15 points this time.

Answers

Slope of your line is 20, rate of change is 20, slope of friends line is 15, rate of change is 15, she saves 5 more bucks each week,

HELP WHAT IS THE SLOPE!!!!!

Answers

If the lines are parallel, they should have the same slope. So in this case would be -5/3
Hope this helps!

Slope that is passing through (3,5) and (0,-7)

Answers

Answer: 4

Step-by-step explanation:

Slope: [tex]\frac{y_{2} -y_{1} }{x_{2}- x_{1} }[/tex]

y₂ = -7

y₁ = 5

x₂ = 0

x₁ = 3

[tex]\frac{-7 -5 }{0- 3 }=\frac{-12}{-3} = \frac{4}{1} = 4[/tex]

Slope: 4

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Would higher maintenance costs make you more or less likely to do what your uncle wants?More likely, because the MB of not doing the maintenance rises and the MC of doing the maintenance also rises.More likely, because the MB of not doing the maintenance falls and the MC of doing the maintenance also falls.Less likely, because the MB of not doing the maintenance falls and the MC of doing the maintenance rises.Less likely, because the MB of not doing the maintenance rises and the MC of doing the maintenance also rises. PLEASE HELP ME Amelia burns 10 calories for each minute that she spends running. How many calories will she burn if she runs for 20 minutes? SHOW YOUR WORK Suppose that Denver Financial Co. expects the exchange rate of the New Zealand dollar (NZ$) to appreciate from its current level of 0.5 to 0.55 in 30 days. Denver Financial seeks to capitalize on this potential opportunity. Suppose that Denver Financial begins by borrowing $30,000,000 and converting it to New Zealand dollars (NZ$). The following table shows the short-term interest rates (annualized) in the interbank market. Currency Lending Rate Borrowing rate (Adjusted for 30-day period) (Adjusted for 30-day period)U.S. Dollars 6.62% 7.10% New Zealand Dollars (NZ$) 6.38% 6.86%Suppose that Denver Financial takes its NZ$60,000,000.00 and invests it. Denver Financial can earn a 0.0053 percent return after 30-days. Hint: Assume 360 days in a year At the end of 30-days, Denver Financial will have a total of NZ:___________(New Zealand dollars) from the investment. a. $54287100b. $42223300c. $60319000d. $48255200 desde que poca se puede afirmar que la qumica es una ciencia HEYOO PEEPS The more inertia, the more __________ we need.speedaccelerationforce Please Help Me!! I'll Give Brainliest to the First Person the Answers!!!! a walking path BE in a park intersects intersects two sides of the park at their midpoints. You walk from point D to E, E to B, from B to C, and back to point D. How many yards did you walk? how do you prepare rice pudding change into passive voice HELP WITH THIS PLEASE RIGHT NOW!~~ Look at the periodic table below. Which of the following lists of elements forms a group on the periodic table?periodic tableGroup of answer choicesSc, Ti, V, C solve the equation to find the missing leg of the right trianglex2+0.5 squared=1.3 squared Rafael and his sister bought snacks for movie night.Rafael got 3 boxed candies and 1 bag of chips for $6.99.His sister got 2 bags of chips and 1 boxed candy for $5.98.Find the cost for 1 of each of these items in dollars.One boxed candy costs $ ?and one bag of chips costs $? Secretin causes the pancreases to release: a. Bile b. Peptidases c. Chyme d. 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