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Kamila [148]
1 year ago
5

Can you find the value of x?​

Mathematics
1 answer:
Taya2010 [7]1 year ago
3 0

Answer: 5

Step-by-step explanation: We can use the Pythagorean Theorum here.

4^2 + x^2 = 7^2

16+ x^2 = 49

x^2 = 25

x = 5

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Tyler is planning to buy a new car. He intends to trade in his existing car, a 2002 Chrysler Sebring in good condition. Using th
alexdok [17]

Answer:

a. $3,260.

Step-by-step explanation:

Tyler is planning to buy a new car. He intends to trade in his existing car, a 2002 Chrysler Sebring in good condition. Using the table below, we need to estimate about how much Tyler’s car is worth.

Given table is

Model/Year 2000    2001   2002   2003   2004

Pacifica   $2,194  $2,288 $2,605 $2,690 $2,814

Concorde   $1,842  $1,998 $2,180 $2,781 $2,925

Sebring    $2,920  $3,075 $3,260 $3,551 $3,912

300M       $2,770  $2,934 $3,095 $3,188 $3,676


Given choices are:

a. $3,260

b. $2,920

c. $2,605

d. $3,188


"2002 Chrysler Sebring" means look for the column of table which has year 2002. Then look for the row of the table which says "Sebring". Now we see that both rows and columns intersect at value $3,260.

Hence final answer is a. $3,260.

6 0
1 year ago
Read 2 more answers
Each of four students hands in a homework paper. Later the teacher hands back the graded papers randomly, one to each of the stu
Stella [2.4K]

Answer:

9 possible ways.

Step-by-step explanation:

To explain this problem i'm going to use letters and numbers (only as example). The letters correspond to a student and the numbers to a homework. Te correct form we have is:

<u>Student</u> ⇒ <u>Homework</u>

    A       ⇒    1

    B       ⇒    2

    C       ⇒    3

    D       ⇒    4

In how many ways can the papers be handed back such that every student receives someone else's paper?. To answer this we need to form every group of Student/Homework possible, but not taking into count the correct way (showing above)

Possible groups:

1) A-2/B-1/C-4/D-3

2)A-2/B-4/C-1/D-3

3)A-2/B-3/C-4/D-1

4)A-3/B-1/C-4/D-2

5)A-3/B-4/C-2/D-1

6)A-3/B-4/C-1/D-2

7)A-4/B-1/C-2/D-3

8)A-4/B-3/C-2/D-1

9)A-4/B-3/C-1/D-2

We have 9 possible ways,

3 0
2 years ago
How does the value of the digit 8 in 1.8 compare to the value of the digit 8 in 486?
alisha [4.7K]

Answer:

see the procedure

Step-by-step explanation:

we know that

1.8=1+0.8

486=400+80+6

so

The value of digit 8 in 1.8 is 0.8

The value of digit 8 in 486 is 80

Divide the numbers

80/0.8=100

therefore

The value of the digit 8 in 486 is 100 times greater than the  value of digit 8 in 1.8

or

The value of the digit 8 in 1.8 is 100 times less than the  value of digit 8 in 486

5 0
1 year ago
2 cities have nearly the same north-south line 90° W. The latitude of the first city is 23°N, the latitude of the second city is
Ivan

Answer:

The cities are approximately 1452 km apart

Step-by-step explanation:

The two cities are on the same Longitude 90°W therefore the distance between them is on a great circle

Latitude of the first city = 23°N

Latitude of the second city = 36° N

Because their latitude are on the same polar axis, we subtract to get the angular difference

Angular Difference = 36 -23 =13°

Distance= \frac{\alpha}{360} X 2\pi R

where \alpha = Angular Difference, R= radius of the earth

Distance= \frac{13}{360} X 2\pi X 6400=1452.11km

The cities are approximately 1452 km apart

4 0
2 years ago
Which expression can be used to find the price of a $400 telescope after a 32% markup? Select all that apply.
blagie [28]
<h3>Option D</h3><h3>The expression can be used to find the price of a $400 telescope after a 32% markup is: 400 + 400 (0.32 )</h3>

<em><u>Solution:</u></em>

Given that,

Price of telescope = $ 400

Mark up = 32 %

To find: Cost after mark up

The formula used is:

<h3>Cost after mark up = Price of telescope + 32 % of Price of telescope</h3>

Therefore,

Cost after mark up = 400 + 32 % of 400

\text{Cost after mark up } = 400 + \frac{32}{100} \times 400\\\\\text{Cost after mark up } = 400 + 0.32 \times 400\\\\\text{Cost after mark up } = 400 + 128\\\\\text{Cost after mark up } = 528

Thus cost after mark up is $ 528 and expression is 400 + 400 (0.32 )

7 0
2 years ago
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