Mathematics High School

1. If Im of wire has mass of xg, what will
be the mass of 25m of the same wire?​

Answers

Answer 1

Answer:

25xg

Step-by-step explanation:

if I am wrong tell me right away good luck.

1. If Im Of Wire Has Mass Of Xg, What Willbe The Mass Of 25m Of The Same Wire?

Related Questions

which statement is false? NO LINKS AND NO BLANK ANSWERS
A) all squares are rectangles.
B) all squares are parallelograms.
C) all rhombuses are squares.
D) all rhombuses are parallelograms.

Answers

Answer:

C because not all rhombuses are squares

is x=-3 a solution to 6x+4=-12

Answers

Answer:

No

Step-by-step explanation:

Six times negative three is negative eighteen and that plus four is negative 14

Please help please!!!!!!

Answers

Answer:

0.1

Step-by-step explanation:

Logic

Please help me solve this

Answers

Answer:

its 12

Step-by-step explanation:

Please please please help me I really need help if you don’t know the answer move along

Find the solution to the following system. Explain how you got your
answer, step-by-step.

3x + 4y = 36
y=-1/2x+8

Answers

Answer:

(x,y)=(4,6)

Step-by-step explanation:

3x+4y=36

y=-1/2 x+8

step 1: substitute the value of y

[tex]3x+4(-\frac{1}{2}x+8)=36[/tex]

step 2: solve equation for x

[tex]3x+4(-\frac{1}{2}x+8)=36[/tex]

3x-2x+32=36

x+32=36

x=36-32

x=4

step 3: substitute the value of x

[tex]y=-\frac{1}{2} (4)+8[/tex]

Step 4: solve equation for y

[tex]y=-\frac{1}{2} (4)+8[/tex]

y=-2+8

y=6

there for the answer is

(x,y)=(4,6)

Find the x and y intercepts of the lines 6x+y=4

Answers

Answer:

x int = (2/3,0)

y int = (0,4)

Step-by-step explanation:

x intercept y=0

6x+0=4

6x=4

x=4/6

x=2/3

(2/3,0)

y intercept x=0

6(0)+y=4

y=4

(0,4)

Answer:

(0,4) and ([tex]\frac{2}{3}[/tex], 0)

Step-by-step explanation:

6(0) + y = 4

y = 4

(0,4)

6x + 0 = 4

6x = 4

x = [tex]\frac{2}{3}[/tex]

([tex]\frac{2}{3}[/tex], 0)

Figure B is a scaled copy of Figure A.
Figure A
Figure B
Со
MY
What is the scale factor from Figure A to Figure B?
Pro

plsss helpp if u dont know it pls dont answer it and don’t leave links!

Answers

Scale factor= length of the copied figure /length of the original

You count the units from the graph
Figure A(the original) is 6

Figure B ( the copied figure) is 2

=2/6

what can sometimes be a rhombus
A. parallelogram
B. rectangle
C. quadrilateral
D. trapezoid​

Answers

Answer:

A, parallelogram

Step-by-step explanation:

Because they are both parallel.

Answer:

I am not shure, but I think it is C.

i literally cant math please help me thank you

Answers

Answer:

1. 6

2. 4

3. 10

4. Not sure about this one but I think 3

HELP ASAP TIMED!!!!!!!!!!!!!!!

Answers

Answer:

that's correct... 8√3 is the correct answer

Step-by-step explanation:

sin 30°=1/2

1/2=4√3/x

simplify and you're done ☺

Answer:

C = 8squareroot3

Step-by-step explanation:

x = 4squareroot3 * 2

Ms. Kay is putting $450 in the bank for 7 years. The bank has a rate of 5%. How much will she earn in interest?

Answers

Answer:

7*450*.5%

Step-by-step explanation:

In triangle ABC , Sin angle B=14/17 . The hypotenuse of triangle ABC
A. 14
B17
C. 2sqrt(485 )
D. 0.824

Answers

Answer: A

Step-by-step explanation:

Platooo

how has the role of marketing changed the way agribusiness operate?

Answers

Answer:

Marketing helps producers to decide what products to produce and when to produce them. Marketing also helps consumers by letting them know what products are available at what price. When done well, it leads to greater satisfaction for consumers and higher profits for producers.

Step-by-step explanation:

hope this helps!

CAN SOMEONE PLEASE HELP ME WITH THIS, TELL ME THE ANSWER AND HOW YOU GOT IT

Answers

Answer:

110°

Step-by-step explanation:

Answer:

110 degrees

Step-by-step explanation:

Sophie runs 4 1/2 miles on Saturday. Aubrey jogs 2/3 of that distance. So what is the distance Aubrey jogs in miles?

Answers

Answer:

3

Step-by-step explanation:

FIND THE DIFFERENCE:
(3x^2-5x+2)-(2x^2+2x-1)

1. 5x^2+3x-1
2. X^2-7x+3
3.5x^2+7x-1
4.other_________

Answers

Answer:

2. X^2-7x+3

Step-by-step explanation:

9. Given one of the root of the quadratic equation x^2 - 5kx+ k=0 is four times the other root, find the value of k

Answers

Answer:

k=1/4

Step-by-step explanation:

x² - 5kx+ k=0  ....(1)

suppose 2 roots: a and 4a

(x-a)(x-4a)=0

x² - 5ax + 4a² = 0 ....(2)

compare (1) and (2): -5a = -5k              a=k

4a² = k                4a² = a   (substitute)

a(4a-1) = 0

a = 0 or a = 1/4        (if a=0   k=0 and x=0 is not the solution)

a = 1/4      k = 1/4

(a₂ = 1/4 * 4 = 1)

Answer:

k = 1/4.

Step-by-step explanation:

Let the roots be  r and 4r   and using the fact that sum of the roots = -b/a and product = a/c, we have:

r + 4r = -(-5k)

r*4r = k

5r = 5k

4r^2 = k

From the 3rd equation:

r = k, therefore:

4k^2 = k

4k = 1

k = 1/4.

1. –5 + (–1) + 7 PLEASE STEP BY STEP

2. 19 + (–3) + 6

Answers

Answer:

1) -5+(-1)+7

-6+7

=1

2) 19+(-3)+6

16+6

=22

Answer:

1: 1

2: 22

Step-by-step explanation:

1 ) -5 + (-1) is -6, because they both have the same sign.

-6+7} when there is a negative and a postive, put the postive in front

so it will look like this 7-6 which is 1

2) 19+(-3) is basically 19-3, which is 16, and 16+6=22

Extra note:

when you see n+(-n), always remove the + sign and subtract

when you see -n+n, always switch the roles of the two

when you see -n+-n, remove the - sign and add it back later

when you see -n-n, think of -n+n

I hope these helps :)

help!!!!!!!!!!!!!!!!!!!!!!!1

Answers

Answer:6 1/4

Step-by-step explanation:

A parallelogram has a base of ⅝ centimeters and a height of 16 centimeters. What is the area of the parallelogram?

Answers

Answer:

10

Step-by-step explanation:

Find the slope and the y-intercept of the line

y=-1/5*+9

Answers

Answer:

slope is -1/5 and 9 is the y intercept

Step-by-step explanation:

question in pic!!!!!!​

Answers

I think maybe the second one I’m not fully sure but I hope this might help

The equation y=4.2x could represent a variety of situations. Write your own description of a situation represented by this equation. Decide what quantities x and y represent in your situation.

Answers

Answer:

The solution is given below:

Step-by-step explanation:

Given that

The equation is 4.2x

It could present the total price for the no of goods

Here we take an example

The price per chips is $4.2

And, the number of chips purchased be x

And, the total price would be y

So if 5 chips were purchased, so the total price would be

y = $4.2 (5)

= $21

hence, the above represent the description

Solve to get "y" by its self:
6x – 3y = 18

Answers

The answer is y = - 6 + 2x

See the picture for explanation plz.

find a12 in the sequence -4, 12, -36

Answers

a12= 708588


Formula: a1 * r^n-1
a12= -4 * (-3) ^12-1
a12= -4 * (-177147)
a12= 708588

pls help i don't under stand

Answers

Answer:

for level 1: x=36

because you just need to do 180-144

for level 2: x = 127

you can just so 180-15-38

for level 3: x = 36

because you start by setting an equation like this:

92 + (2x+16) = 180

subtract 92 from both sides, then subtract 16 from both sides, and finally divide both sides by 2 to get 36

The drop that rider's experience on Dr. Doom's Free Fall can be modeled by the quadratic function LaTeX: h\left(t\right)=-9.8t^2-5t+39h ( t ) = − 9.8 t 2 − 5 t + 39 where h is height in meters and t in time in seconds. What is the starting height of the riders?

Answers

Answer:

The starting height of the raiders is 39 meters.

Step-by-step explanation:

Physically speaking, a free fall motion is an uniformly accelerated motion due to gravity. Mathematically, speaking the equation of motion for the height of an object under free fall is a second order polynomial (quadratic function).

Let [tex]h(t) = -9.8\cdot t^{2}-5\cdot t + 39[/tex] be the height of the riders, in meters, the starting height is the height evaluated at [tex]t = 0\,s.[/tex] Hence, we proceed to the determined the required data by direct evaluation:

[tex]h(0) = -9.8\cdot (0)^{2}-5\cdot (0) +39[/tex]

[tex]h(0) = 39[/tex]

The starting height of the raiders is 39 meters above the ground.

Karen wants to buy 5 pounds of baby carrots. The packages of carrots each weigh
14 ounces. How many will she need to buy to reach 5 pounds?


show step by step in a 5th graders level

Answers

5 lbs is 80 ounces

divide the number of ounces by 14 to get about 5.7 bags of carrots

Answer:

70

Step-by-step explanation:

just trust me i had this question and i had a 100

help will mark brainliest

Answers

Answer:

Blue square

Step-by-step explanation:

looking like rhombus because right angle is 90 degrees and a square has 4 right angles

Yes the blue square, the other shapes do not have a 90 degree angle, they are less than 90 degrees.

Solve for all values of x by factoring.
x^2-11x+10=0

Answers

Answer:

x= 10, x=1

Step-by-step explanation:

(x-1)(x-10)=0

then solve for x

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