1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Umnica [9.8K]
3 years ago
14

Cheyenne is playing a board game. Her score was -275 at the start of her turn, and at the end of her turn her score was -425. Wh

at was the change in Cheyenne's score from the start of her turn to the end of her turn?
Mathematics
2 answers:
ki77a [65]3 years ago
7 0
-275+X=-425
You need to find the change "X"
X=-425+275=-150
She lost 150 points.
vodka [1.7K]3 years ago
6 0

Answer:

-150

Step-by-step explanation:

We are given that Cheyenne is playing a board game.

Her scores at the start of her run=-275

Her score was at the end of her turn=-425

We have to find that what was change in the Cheyenne's score from the start of her turn to the end of her turn.

Final score of Cheyenne=-425

Initial score=-275

Change in the score=Final score-Initial score

=-425(-275)=425+275=-150

When a negative sign multiply with negative sign then the sign change into positive sign  .

Therefore, the change in  Cheyenne 's score from start of her turn to the end of her turn=-150

You might be interested in
Which object would hold about 2 cups of liquid when completely filled?
Setler [38]
D. the bottle of water
7 0
3 years ago
Find the percent of discount. Round to the nearest tenth
maxonik [38]

Answer: 69%

Step-by-step explanation:

16820x100= 1682000

1682000÷24365=69.033

8 0
3 years ago
A farmer has 520 feet of fencing to construct a rectangular pen up against the straight side of a barn, using the barn for one s
Setler [38]

Answer:

310\text{ feet and }210\text{ feet}

Step-by-step explanation:

GIVEN: A farmer has 520 \text{ feet} of fencing to construct a rectangular pen up against the straight side of a barn, using the barn for one side of the pen. The length of the barn is 310 \text{ feet}.

TO FIND: Determine the dimensions of the rectangle of maximum area that can be enclosed under these conditions.

SOLUTION:

Let the length of rectangle be x and y

perimeter of rectangular pen =2(x+y)=520\text{ feet}

                                                x+y=260

                                               y=260-x

area of rectangular pen =\text{length}\times\text{width}

                                       =xy

putting value of y

=x(260-x)

=260x-x^2

to maximize \frac{d \text{(area)}}{dx}=0

260-2x=0

x=130\text{ feet}

y=390\text{ feet}

but the dimensions must be lesser or equal to than that of barn.

therefore maximum length rectangular pen =310\text{ feet}

                              width of rectangular pen =210\text{ feet}

Maximum area of rectangular pen =310\times210=65100\text{ feet}^2

Hence maximum area of rectangular pen is 65100\text{ feet}^2 and dimensions are 310\text{ feet and }210\text{ feet}

5 0
3 years ago
The right rectangular prism is made up of 48 cubes. Each cube has an edge length of inch. What is the volume of this prism?
Gnesinka [82]

Given:

  • The right rectangular prism is made up of 48 cubes.
  • Each cube has an edge length of 1/4 inch.

~

To Find:

  • What is the volume of this prism?

~

Solution:

~

<u>Using formula: </u>

~

  • \sf \pmb {Volume  \: of \:  cube =  {(side)}^{3} }

~

Substituting values in the formula:

~

\sf \longrightarrow  \dfrac{1}{4}  \times  \dfrac{1}{4}  \times  \dfrac{1}{4}

\sf \longrightarrow \dfrac{1}{64}  \:  {inch}^{3}

~

Now,

Volume of 48 such cubes = Volume of 1 cube × 48 cubes

~

\sf \longrightarrow \dfrac{1}{64}  \times 48

\sf \longrightarrow \dfrac{48}{64}

\sf \longrightarrow \dfrac{3}{4}  \:  {inch}^{3}

~

Hence,

  • Volume of prism is <u>3/4 inch^3</u>
7 0
3 years ago
I mean this. when write 1.
yawa3891 [41]
If the question is 7 x 200+50+6 it equals 1792
4 0
3 years ago
Other questions:
  • Identify the slope and the y-intercept of each line.
    9·1 answer
  • Graven spent $55.20 on gasoline to fill her 15 gallon tank at another gas station project spent $72.80 of gasoline to fill her 2
    5·1 answer
  • What is the length of a segment with endpoints at -4, 6 and 3, 6
    9·1 answer
  • If m&lt;4=65 then m&lt;5=?<br> PLEASE HELP FAST
    13·1 answer
  • An isometric transformation was applied to triangle
    7·2 answers
  • How do you know if the graph will be dotted or solid when graphing linear inequalities?
    8·1 answer
  • A baker has 3 eggs to use for making cakes. Each cake takes 5 eggs.
    6·1 answer
  • Question 7 (3 points) Which system is responsible for defending the body against harmful substances? circulatory system muscular
    14·2 answers
  • Solve for X<br> (24x – 19)<br> (16х + 13)
    8·1 answer
  • Simplify this expression <br><br> 20f-4(5f+4)+16<br><br> Solve step by step
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!