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2 years ago

611k + 10.8k +34.6k+1.67k

Mathematics

2 answers:

garik1379 [7]2 years ago

6 0

Answer:

eee

Step-by-step explanation:

Westkost [7]2 years ago

6 0

It’s 9.08563372 × 10-21 m2 kg s-2 K-1

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The product of the reciprocal of a number and 3/8 is 5/8. Find the number as a decimal?

Anvisha [2.4K]

So

1/x * 3/8 = 5/8

1/x = 5/8 / 3/8

1/x = 5/3

x = 3/5

3/5 as a decimal is 0.6

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4 years ago

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Please help me with this question

allsm [11]

Answer:

yes

Step-by-step explanation:

took the same quiz got it right

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4 years ago

A cyclist rides his bike at a rate of 5 kilometers per hour.what is this rate in

il63 [147K]

Answer:

rate is 8 miles per hour and he travels 40 miles per 5 hours

Step-by-step explanation:

The story problem told that i should assume that 1 mile is 1.6 km

so 5km/hr is equal to 8m/h

i got it by multiplying 5 by 1.6 so i can change from the unit km to mile

so about the miles per 5 hours just multiply the 8 mph by 5 so it is 40

40miles per 5hrs

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3 years ago

Find the equation of the line using the point-slope formula. Write all the final equations

vivado [14]

Answer:

$y=\frac{1}{2}x+\frac{5}{2}$

Step-by-step explanation:

We are going to find the slope by lining up the points vertically and subtract, then put 2nd difference over first.

Also you could just use $\frac{y_2-y_1}{x_2-x_1}$ . It is the same thing.

( 5 , 5)

-( 1 , 3)

--------------

4 2

So the slope is 2/4 or 1/2 after reducing.

The point-slope form a line is

$y-y_1=m(x-x_1)$ with a point on the line $(x_1,y_1)=(1,3)$ given and with slope $m=\frac{1}{2}$ given.

$y-3=\frac{1}{2}(x-1)$

We are going to solve this for y and simplify what we can because our goal is y=mx+b; this is slope-intercept form. It is called that because it tells us the slope,m, and the y-intercept,b.

Distribute:

$y-3=\frac{1}{2}x-\frac{1}{2}$

Add 3 on both sides:

$y=\frac{1}{2}x-\frac{1}{2}+3$

Simplify:

$y=\frac{1}{2}x+\frac{5}{2}$

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4 years ago

A rectangle has a length that is 5 inches greater than its width, and its area is 104 square inches. The equation (x + 5)x = 104

Mariulka [41]

X = 8
width = 8 inches
height = 13 inches

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4 years ago

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