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2 years ago

Round 205,000 to the nearest ten thousand

Mathematics

2 answers:

Eddi Din [679]2 years ago

7 0

200,000 is ur answer u welcme

Goryan [66]2 years ago

7 0

When rounding 5 or more let is soar. My picture link is down below to and explains how to round, And a fun way to remember it.

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Bob needs to buy a cover for his above-ground pool. The pool is in the shape of a circle and has a diameter of 18 feet. Pool cov

EleoNora [17]

Answer:

13.5 dollar he should he expect

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2 years ago

Read 2 more answers

Evaluate 15r -1 when r=5

alukav5142 [94]

Answer:

Step-by-step explanation:

You just have to substitute r with 5.

Now, the equation looks like this:

$15(5)-1$

Next, solve $15*5$ first according to PEMDAS

And $15*5$ equals 75

$\frac{\left[\begin{array}{ccc}1&5\\5\\\end{array}\right] }{75}$

Lastly, do $75-1$ which equals 74

$\frac{\left[\begin{array}{ccc}7&5\\-1\\\end{array}\right] }{74}$

Therefore, 74 is your answer.

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2 years ago

Given that ABCD is a rhombus, find the value of x.<br> (X+14)

Kay [80]

Answer:

option B. $x=38^o$

Step-by-step explanation:

we know that

1) The two diagonals of a rhombus are perpendicular

2) The sum of the interior angles in any triangle must be equal to 180 degrees

Let

O ----> the intersection point of the diagonals of the rhombus

In the right triangle OAD

$x^o+(x+14)^o+90^o=180^o$

solve for x

$x^o+(x+14)^o=90^o$

$2x=90^o-14^o$

$2x=76^o$

$x=38^o$

6 0

3 years ago

(6,5), 7x-3y=5 find the equation of the line that contains the given point and is parallel to the line. write the equation in sl

SVEN [57.7K]

Answer:

y = (7/3)x - 9

Step-by-step explanation:

1. Convert given equation to y=mx+b form --> y = (7/3)x - 5/3

2. Equation of new line --> y = (7/3)x + b

Note: 7/3 is the slope and for lines to be parallel they need the same slope so both equations have 7/3.

3. Plug in given values --> 5 = (7/3)(6) + b

4. Solve for b --> b = 5 - 14 b = -9

5. New line --> y = (7/3)x - 9

7 0

2 years ago

Write as 0.00147 an ordinary number

cestrela7 [59]

Answer: it can be written as 1.47x10-^3

Step-by-step explanation:

3 0

2 years ago