3 years ago

5 2/5+a=71/2 what is the answer to this problem

Mathematics

1 answer:

Gre4nikov [31]3 years ago

3 0

Answer:
30 1/10

Step by step explanation:
71/2-5 2/5= 30 1/10
30 1/10 divided by a (also know as 1) = 30 1/10

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Alan rode his bike for 5 1/5 hours during one week. That same week, Brook rode her bike for 6 1/8 hours. How many more hours did

melomori [17]

Answer:

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Step-by-step explanation:

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3 years ago

What is 2/3 divied by 4/5 (kcf)

Alexandra [31]

The answer would be 5/6

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3 years ago

In a circle with a radius of 3 ft, an arc is intercepted by a central angle of 120 degrees.

Temka [501]

The arc’s length is:

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3 years ago

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Find the other endpoint of the line segment with the given endpoint and midpoint. Endpoint: (9,8) Midpoint (0,9)

shepuryov [24]

Answer:

(-9, 10)

Step-by-step explanation:

The location of the midpoint of a line with endpoint at ( $x_1,y_1$ ) and ( $x_2,y_2$ ) is given as (x, y). The location of x and y are:

$x = \frac{x_1+x_2}{2},y=\frac{y_1+y_2}{2}$

Given the endpoint (9,8) and Midpoint (0,9), the location of the other endpoint can be gotten from:

$0=\frac{9+x_2}{2}\\ \\9+x_2=0\\\\x_2=-9\\\\Also,9=\frac{8+y_2}{2}\\ \\8+y_2=18\\\\y_2=18-8\\\\y_2=10$

Hence the endpoint is at (x2, y2) which is at (-9, 10)

5 0

3 years ago

Determine the intercepts of the line.<br> y-6= 4( + 5)<br> y-intercept:<br> z-intercept

Shtirlitz [24]

Answer:

(0, 26)
(-6.5, 0)

Step-by-step explanation:

Turn the equation into slope-intercept form [ y = mx + b ].

y - 6 = 4(x + 5)

y - 6 = 4x + 20

y = 4x + 26

We know that b = y-intercept for the y-intercept is 26.

Substitute 0 for y to find the x intercept.

0 = 4x + 26

-26 = 4x

-6.5 = x

Best of Luck!

7 0

3 years ago