Mathematics High School

Peter weighs 105 kg. He wants to lose 500 g per week. How many weeks will it take for him to have
a mass of 90 kg?

Answers

Answer 1

Answer:

It will take peter 30 weeks to weigh 90kg

Step-by-step explanation:

Answer 2

Answer:

30 weeks

Step-by-step explanation:

500g =0.5kg so 105-90=15

15*2=30

pls thanks

Related Questions

20= −2(n+6) please help

Answers

expand the bracket
-2n-12=20
Add 12 to both sides
-2n=32
n=-16

Find the coordinates of the midpoint of AB.'
4. A(7,-4), B (5,2)
5. A(-3, -2), B (9,6)

Answers

Answer:

4. (6,-1) 5. (3,2)

Step-by-step explanation:

Solve the system of equations:
y=2x
Y=x^2-3

Answers

Answer:

C

Step-by-step explanation:

The two solutions are (-1,-2) and (3,6)

WHAT WOULD THIS BEEEE!!

Answers

the answer is d :) have a good day

determine the reflection across the x axis for the coordinates
A(3,2)
B(4,4)
C(1,3)

Answers

FOR A: 4,8 FOR B: 6,1 FOR C: 9,9.

Answer: b is your answer

Step-by-step explanation:

CAN SOMEONE PLEASE WRITE A EQUATION OF THIS LINE!!

Answers

y= 2x+3 is the answer because it intercepts at 3 and the rise over run is 2/1

1/3 radical 176xy to the 8th power​

Answers

Answer:

Remove all perfect squares from inside the square root. ... I think it's about eighth or ninth grade. ... so if you have the cube root of the square root of (x-5) =2, you get ((x-5)^(1/2))^1/3 = 2, power to power requires multiplication, so (x-5)^1/6 = 2, ...

Missing: 176 ‎xy

What are some Solutions to the linear equation?: 3x+y=-8

Answers

9514 1404 393

Answer:

  (0, -8), (1, -11), (-1, -5)

Step-by-step explanation:

It is convenient to solve for y and choose values of x.

  y = -3x -8 . . . . . subtract 3x from both sides of the equation

Now, any integer value of x you choose will result in an integer value of y. Often, it is convenient to choose values near zero.

  x = -1, y = -3(-1) -8 = 3 -8 = -5 . . . . solution: (-1, -5)

  x = 0, y = -3(0) -8 = -8 . . . . solution: (0, -8)

  x = 1, y = -3(1) -8 = -11 . . . . solution: (1, -11)

Please answer
Will give brainlst

Answers

A.
I think, I may not be right tho

X
y = x + 1
у
-2
0
1

Answers

Answer:

-2 y=-2+1 Y=-1

X=0 y=0+1 Y=1

X=1 Y=1+1 Y=2

Step-by-step explanation:

357 miles in 5 hours

Answers

Answer:

71.4 mph

Step-by-step explanation:

357/5 = 71.4

I'm not sure what your question is, but hope this helps

Answer:

71.4

Step-by-step explanation:

Please Help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

A-21 degrees more

B& degrees Fahrenheit

Step-by-step explanation:

PLEASE HELP EASY MATHHH EASY 10 POINTS

Answers

Answer:

y = -x + 7

Step-by-step explanation:

owa owa

Answer:x+6y=5

4x−5+y=0

3x+y=16

Step-by-step explanation:

Have a great day! <3

Pythorgorean Theorem ​

Answers

Are you sure it is Pythorgoren theorem because I was search for the answer but I could not find the answer this all it shows me

Subtract 5 from one-half of y

Answers

0.5y-5
....,.!.!.!.!.!!.!?.!.!.!!.!.!!,!,

Answer:

0.5y - 5

Step-by-step explanation:

First you wanna get 1/2 of y which is 0.5y

Then you are going to subtract 5 from 0.5y which is your answer

O.5y-5

8 (1/2x -1/4) > 12-2x

Answers

Answer:

x > 7/3

Step-by-step explanation:

Distribute by 8 first

4x - 2 > 12 - 2x

6x - 2 > 12

6x > 14

x > 14/6. or x > 7/3

AB is a straight line.
Work out the size of angle x.
Not drawn accurately
(132
Х
A
B

Answers

x:48

A straight line will be 180 degrees so 180－132＝x

132＋48=180

The value of the angle x will be 48° hence correct option will be 48°.

What is an angle?

An angle is a geometry in plane geometry that is created by 2 rays or lines that have an identical terminus.

The identical endpoint of the two rays—known as the vertex—is referenced as an angle's sides.

In another word, the angle is the measurement of the angular distance for example for linear motion we have a meter inch but for angular rotation, we don't have the measurement so the angle is useful to measure the angular rotation.

Given that a line with an angle of 132° since in a single line has an angle of 180° so

Angle x + 132° = 180°

x = 180° - 132° = 48° hence it will be the correct answer.

For more about the angle

https://brainly.com/question/13954458

#SPJ5

(1/4) to the 2 power

Answers

the answer to this is 1/16

Answer:

1/16

Step-by-step explanation:

(1/4)^2=16

A boat travels 438 km in 8 hours (with a constant speed). How far can it travel in 5 hours (with the same speed

Answers

The distance that the boat can travel in one hour
=438km/8h
=54.75km/h
The boat can travel in 5 hours
=(54.75*5)km
=273.75km

please help asap!!!!

Answers

i think it’s 40 sq. feet.

If a point (5,2) is rotated counterclockwise 90º about the origin, its image will be point

(Im on a timed test, please help)

theres are the answer choices:
A. (-2, 5)

B. (-5, 12)

C. (2, 5)

D. (2, -5)

Answers

Answer:

The answer is A

Step-by-step explanation:

PLEASE HELP DUE IN 15 MINUTES!!

Answers

Answer:

Supplementaryx = 34

Explanation:

Supplementary angles: Angles that measure up to 180°Write an equation to find x

4x + 10 + x = 180

Group like terms

4x + x + 10 = 180

Add: 4x + x = 5x

5x + 10 = 180

Subtract 10 from both sides

5x + 10 - 10 = 180 - 10

5x = 170

Divide both sides by 5

5x / 5 = 170 / 5

x = 34

The angles are supplementary, which means the angles form a linear pair.
(4x+10)°+x°=180°
5x=170
x=170/5
x=34

Find the area of a rectangle that is 4.32 inches wide and 7.2 inches long.

Answers

Answer:

31.104

Step-by-step explanation:

4.32x7.2=31.104

Answer:

31.104

Step-by-step explanation: you just have to multiply the two numbers. hope this helps though <3

Which number is irrational?

A: 13

B: √4

C: 0.14

D: √6

Answers

Answer:

√6

Step-by-step explanation:

An irrational number is a number that can not be represented by a fraction

13 = 13/1

√4 = 2 = 2/1

0.14 = 1/7

√6 = ~2.44948

help please i need the answer asap

Answers

Answer:

Option 2

Step-by-step explanation:

Answer:

Graph 2

Step-by-step explanation:

exponential growth means that the line is increasing

Write the equation of the line that passes through the points (-2, -8) and (8,-8).
Put your answer in fully reduced point-slope form, unless it is a vertical or horizontal
line.

Answers

Answer:

slope is 0

y-(-8)=0(x-(-2))

y+8=0(x+2) no solution

Step-by-step explanation:

[tex]\frac{-8-(-8)}{8-(-2)} =0/10[/tex]

pls help me!!!!!!!!!!

Answers

Oh okie oh gosh lol oh okie gosh

What is the area of the composite shape?

Answers

Answer:

I believe it is 76 ft squared but I am not positive..

Hdushshshsbabshdjdjc

1.what is definition and
properties of kite.
2.write definition and properties of parallelogram along with diagram ​

Answers

Answer:

1..ans- kite is a quadrilateral in which two disjoint pairs of consecutive sides are congruent (“disjoint pairs” means that one side can't be used in both pairs). ... The opposite angles at the endpoints of the cross diagonal are congruent (angle J and angle L).

Describe how the graph of y= 1/3x is the same and different from the graph of y= 1/3x - 4

(There is no picture)

Answers

Answer:

the lines have the same slope

the y-intercept of the lines are different

Step-by-step explanation:

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