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3 years ago

Find the distance between the points (0, 2) and (4, 5).

Mathematics

2 answers:

Nadusha1986 [10]3 years ago

7 0

Answer:

Step-by-step explanation:

$(4-0)^{2}+(5-2)^2$ (idk how to add the whole square root thing, but it is)

subtract 4-0=4 and 5-2=3 $4^{2} +3^2$ 4x4= 16 and 3x3=9, 16+9=25 then you factor it $5^2$ then you apply the radical rule (remember it's being squared) and it's equal to 5.

PilotLPTM [1.2K]3 years ago

5 0

Answer:

3/4

Step-by-step explanation:

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What are these numbers from least to greatest? 5.78, -5.9, 58%, -23/4

Feliz [49]

Answer:

-5.9, -23/4, 58%, 5.78

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3 years ago

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Find the distance between points P(5, 1) and Q(3, 4) to the nearest tenth

pav-90 [236]

Answer:

$\sqrt{13}$ units

Step-by-step explanation:

The distance formula is $d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$ where $d$ is the distance between points $(x_1,y_1)$ and $(x_2,y_2)$ . Let $(x_1,y_1)\rightarrow(5,1)$ and $(x_2,y_2)\rightarrow(3,4)$ , thus:

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}\\\\d=\sqrt{(3-5)^2+(4-1)^2}\\\\d=\sqrt{(-2)^2+(3)^2}\\\\d=\sqrt{4+9}\\\\d=\sqrt{13}$

Therefore, the distance between points P(5,1) and Q(3,4) is $\sqrt{13}$ units.

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2 years ago

Round 538.060 to the nearest whole number

sasho [114]

Answer:

538

Step-by-step explanation:

if you round the hundreth place up, the tenth place would be 1. However, rounding that would give you 0 as it's less than 5. Therefore, all decimal places would become 0, and that only leaves 538.

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3 years ago

A father decided to give twenty five percent of his monthly income to his three children as their monthly allowance. The eldest

Helen [10]

Answer:

The youngest child will receive $2000

Step-by-step explanation:

A father decided to give 25% of his monthly income to his three children as their monthly allowance.

The eldest child got 45% of the allowance and the youngest got 20%. This means that the second child got:

100 - (45 + 20) = 100 - 65 = 35%

The second child received $3500.

Let the 25% of his monthly income be x.

Hence:

35% of x = 3500

=> $\frac{35}{100} * x = 3500$

$x = \frac{3500 * 100}{35}$

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The amount the man shared among his children is $10000.

Hence, the youngest child (20%) will receive:

20% of $10000

$\frac{20}{100} * 10000$

= $2000

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3 years ago

Carlos plots a circular planter's wall on a computer. He determines that the circle that defines the part of the planter wall th

lyudmila [28]

1. You have that the circle that defines the part of the planter wall which gets watered by the sprinkler is: (x−10)²+(y+12)²<span>=36.

2. The standard form for the equation of a circle is:

(x-h)</span>²+(y-k)²=r²

(h,k) is the center point.
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3 years ago

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