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3 years ago

Can anyone tell me the distance between these points ?

Mathematics

1 answer:

worty [1.4K]3 years ago

7 0

The distance between them two point are 3/2 because when you count from the right down then it’s 3/2

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What is an equivalent fraction to 1/3 with 330 as the denominator?

Lady_Fox [76]

Answer: 1/3 = 2/6 = 3/9 = 4/12

= 5/15 = 6/18 = 7/21 = 8/24

= 9/27 = 10/30 = 11/33 = 12/36

= 13/39 = 14/42 = 15/45 = 16/48

= 17/51 = 18/54 = 19/57 = 20/60

= 21/63 = 22/66 = 23/69 = 24/72

= 25/75 = 26/78 = 27/81 = 28/84

= 29/87 = 30/90 = 31/93 = 32/96

= 33/99 = 34/102 = 35/105 = 36/108

= 37/111 = 38/114 = 39/117 = 40/120

= 41/123 = 42/126 = 43/129 = 44/132

= 45/135 = 46/138 = 47/141 = 48/144

= 49/147 = 50/150 = 51/153 = 52/156

= 53/159 = 54/162 = 55/165 = 56/168

= 57/171 = 58/174 = 59/177 = 60/180

= 61/183 = 62/186 = 63/189 = 64/192

= 65/195 = 66/198 = 67/201 = 68/204

= 69/207 = 70/210 = 71/213 = 72/216

= 73/219 = 74/222 = 75/225 = 76/228

= 77/231 = 78/234 = 79/237 = 80/240

= 81/243 = 82/246 = 83/249 = 84/252

= 85/255 = 86/258 = 87/261 = 88/264

= 89/267 = 90/270 = 91/273 = 92/276

= 93/279 = 94/282 = 95/285 = 96/288

= 97/291 = 98/294 = 99/297 = 100/300

Step-by-step explanation:

8 0

3 years ago

Solve algebraically the simultaneous equations<br><br> X^2 + Y^2 =25<br> Y-2X = 5

Georgia [21]

Answer:

Therefore the solutions are

$x=0\\and\\ y =5\\\\Or\\\\x=-4\\and\\y=-3$

Step-by-step explanation:

Given:

$x^{2} + y^{2} =25$ .........( 1 )

$y-2x = 5\\y=2x+5$ ................( 2 )

To Find:

x = ?

y = ?

Solution:

Substituting ' y ' in Equation 1 we get

$x^{2}+(2x+5)^{2} =25$

Using identity (A+B)²=A²+2AB+B² we get

$x^{2}+4x^{2}+20x+25=25\\\\5x^{2}+20x=0\\5x(x+4)=0\\5x=0\ or\ x+4=0\\x=0\ or\ x= -4$

Now Substitute x =0 in equation 2 we get

$y=2\times 0+5=5$

Now Substitute x =-4 in equation 2 we get

$y=2\times -4+5=-3$

Therefore the solutions are

$x=0\\and\\ y =5\\\\Or\\\\x=-4\\and\\y=-3$

4 0

4 years ago

What is the slope of a line that runs parallel to y = -x + 7

ohaa [14]

Palarell lines has equal slop. so the slope of a line parallel to y = -x + 7 is equal to the slope of y = -x + 7 = -1.

3 0

4 years ago

What is y=-2/3 x + 4 in standard form?

maxonik [38]

Answer:

2x + 3y = 12

Step-by-step explanation:

Standard form is Ax + By = C, A, B and C must be intergers, cannot be fractions or decimals

y = -2/3x + 4 First we want to get rid of the fractions. There is only one, so if we multiply both sides by 3 that should do it.

3y = -2x + 12 Now make the constant be on one side by itself

2x + 3y = 12

5 0

3 years ago

Read 2 more answers

Joe can choose between a monthly salary of $1,800 plus 6.5% of sales or $2,100 plus 4% of sales. He expects sales between $5,000

Lapatulllka [165]

Answer:

<h2>Joe should choose $2100 + 4% of Sales</h2>

Step-by-step explanation:

The options available to Joe are ($1800 + 6.5% of sales) and ($2100 + 4% of sales) for his salary. He chooses the option in which he would get higher salary. Sales are expected to lie between $5000 and $10000.

Let the sales be denoted by $x$ (in Dollars). Joe chooses first option if it is a higher number than the second.

⇒ if $1800+\frac{6.5}{100}x>2100+\frac{4}{100}x$

$\frac{2.5}{100}x>300\\x>12000$

So, he chooses first option if $x(=Sales)>12000$ . However sales is between $5000 and $10000. So, Joe will go with second option.

∴ Joe should choose $2100 + 4% of sales.

7 0

3 years ago