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3 years ago

ANSWER QUICKLY PLS!! Choose the best graph that describes the statement.

Mathematics

2 answers:

slava [35]3 years ago

4 0

Answer:

pretty sure its b

Step-by-step explanation:

Romashka [77]3 years ago

3 0

Answer:

Step-by-step explanation:

The child gradually swings higher. The child starts off low on the ground and swings until it's maximum.

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18 7/9 + 16= Simplest form

Basile [38]

The answer should be: 34 7/9

7 0

3 years ago

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What is the median of £254 £254 £310 £276 £116 £90 £312 £180

mars1129 [50]

Answer:

what are the choices

Step-by-step explanation:

7 0

3 years ago

Whole numbers greater than 6 but less than 16

lianna [129]

The answer is 14 or 15 qe

5 0

3 years ago

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Solve the rational equation quantity 2 times x plus 6 end quantity divided by 3 equals quantity 5 times x minus 1 divided by 7.

fomenos

Answer:

x = 45

Step-by-step explanation:

(2x + 6)/3 = (5x - 1)/7

Cross multiply

7(2x + 6) = 3(5x - 1)

Expand both expressions

14x + 42 = 15x - 3

Collect like terms

42 + 3 = 15x - 14x

45 = x

x= 45

Check:

7(2*45 + 6) = 3(5*45 - 1)

7(90 + 6) = 3(225 - 1)

7 * 96 = 3 * 224

672 = 672

5 0

4 years ago

The line containing the median of the trapezoid whose vertices are R(-1, 5) , S(1, 8), T(7, -2), and U(2, 0).

bearhunter [10]

Answer:

$y=-\dfrac{5}{3}x+6.5$

Step-by-step explanation:

Given: trapezoid RSTU with vertices R(-1, 5), S(1, 8), T(7, -2), and U(2, 0).

Plot these points on the coordinate plane. As you can see, lines RU and ST are parallel lines and segments ST and RU are bases of the trapezoid.

The median of the trapezoid (the middle line) passes through the midpoints of the sides RS and TU. Find these midpoints:

$M\left(\dfrac{x_S+x_R}{2},\dfrac{y_S+y_R}{2}\right)\Rightarrow M(0,6.5)\\ \\N\left(\dfrac{x_T+x_U}{2},\dfrac{y_T+y_U}{2}\right)\Rightarrow N(4.5,-1)$

The equation of the line MN is

$\dfrac{x-0}{4.5-0}=\dfrac{y-6.5}{-1-6.5}\\ \\\dfrac{x}{4.5}=\dfrac{y-6.5}{-7.5}\\ \\y=-\dfrac{5}{3}x+6.5$

4 0

4 years ago