2 years ago

What is the equation of the line that passes through (0, 3) and (7,0)?

Mathematics

1 answer:

Rudik [331]2 years ago

5 0

You should try using photomath.

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What is the value of x? Enter your answer in the box. __units

marshall27 [118]

I really don’t remember how to do these

7 0

2 years ago

1/6 time 3/7 Help I just get different answer

hodyreva [135]

1*3=3
6*7=42
3/42 can be simplifyed
to 1/14

3 0

3 years ago

A ball is thrown from an initial height of 2 meters with an initial upward velocity of 9/ms . The ball's height h (in meters) af

Alecsey [184]

A ball is thrown from an initial height of 2 meters with an initial upward velocity of 9/ms

Balls height $h= 2 +9t -5t^2$

To find all values of t for which the ball's height is 3 meters

We plug in 3 for h and solve for t

$h= 2 +9t -5t^2$

$3 = 2 +9t -5t^2$

Solve for t

$0= -1+ 9t -5t^2$

$5t^2 - 9t + 1 = 0$

Solve using quadratic formula

$t= \frac{-b+- \sqrt{b^2-4ac} }{2a}$

$t= \frac{9+- \sqrt{(-9)^2-4*5*1} }{2*5}$

After simplifying this,

$t= \frac{9+\sqrt{61}}{10}$ = 0.11898

$t= \frac{9-\sqrt{61}}{10}$ = 1.68102

the values of t for which the ball's height is 3 meters= 0.12 sec , 1.68 sec

5 0

3 years ago

What’s the distance between -7,1 and 0,-6

barxatty [35]

Answer:

9.899495

Step-by-step explanation:

=(0−(−7))2+(−6−1)2−−−−−−−−−−−−−−−−−−−√

d=(7)2+(−7)2−−−−−−−−−−√

d=49+49−−−−−−√

d=9–√8

d=9.899495

4 0

2 years ago

The diameter of a circle is 6 units what is the radius

krek1111 [17]

Answer:

r=3

Step-by-step explanation:

The diameter is double the radius. So, divide by 2.

6 0

3 years ago

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