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3 years ago

(-1,7),(5,7)what is the distance between ordered pairs

Mathematics

1 answer:

trapecia [35]3 years ago

3 0

Answer:

Exact Form:

2 √ 10

Decimal Form:

6.32455532

Step-by-step explanation:

Use the distance formula to determine the distance between the two points.

√ ( -5+7 ) 2 + ( 7 − 1 ) 2

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172.5/5.75 abcdefghijk

a_sh-v [17]

Answer:

bebsjsjdnd e sjixjdnensjnsndnensjznd

6 0

3 years ago

Answer please answer please

Maru [420]

Step-by-step explanation:

angle EAB = 2x too, due to the laws of the same and mirrored angles when a line crosses 2 parallel lines.

the angle ABE is 180 - 6x, due to the fact that all angles around a single point on one side of a line ad up to 180 degrees.

similarly, the angle AEB is 180 - 4x.

and then we know the sum of all angles in a triangle is airways 180 degrees.

so,

180 = 2x + 180 - 4x + 180 - 6x

0 = 180 - 8x

8x = 180

x = 22.5

8 0

2 years ago

Find the area of a circle with a diameter of 22 inches. Use 3.14 for pie.

goldenfox [79]

Answer:

380 if rounded to the nearest whole number

Step-by-step explanation:

5 0

3 years ago

I need help solving this problem

zloy xaker [14]

9514 1404 393

Explanation:

When something is subtracted from both sides of the equation, the justification is the <em>subtraction property of equality</em>. When something multiplies both sides of the equation, the justification is the <em>multiplication property of equality</em>. (This should not be a mystery.)

Here, the equation is solved by subtracting 17/3, then subtracting 1/2x, then multiplying by the inverse of the coefficient of x. After each of these steps is a simplification.

$\begin{array}{cc}\dfrac{17}{3}-\dfrac{3}{4}x=\dfrac{1}{2}x+5&\text{given}\\\\\dfrac{17}{3}-\dfrac{3}{4}x-\dfrac{17}{3}=\dfrac{1}{2}x+5-\dfrac{17}{3}&\text{subtraction property ...}\\\\-\dfrac{3}{4}x=\dfrac{1}{2}x-\dfrac{2}{3}&\text{simplify}\\\\-\dfrac{3}{4}x-\dfrac{1}{2}x=\dfrac{1}{2}x-\dfrac{2}{3}-\dfrac{1}{2}x&\text{subtraction property ...} \end{array}$

$\begin{array}{cc}-\dfrac{5}{4}x=-\dfrac{2}{3}&\text{simplify}\\\\-\dfrac{5}{4}x\times-\dfrac{4}{5}=-\dfrac{2}{3}\times-\dfrac{4}{5}&\text{multiplication property ...}\\\\x=\dfrac{8}{15}&\text{simplify} \end{array}$

4 0

2 years ago

47.93 to the nearest tenth

erastova [34]

47.90 is your answer to the nearest tenths

8 0

3 years ago

Read 2 more answers