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Oksi-84 [34.3K]

2 years ago

13

Write in standard form. 4.57 x 106

1 answer:

nikklg [1K]2 years ago

3 0

Answer:

485.42

Step-by-step explanation:

multiply by using` long multiplication

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A circle has a diameter of 20 inches and a central angle AOB that measures 160°. What is the length of the intercepted arc AB? U

juin [17]

Calculate the circumference of the full circle:

circumference = PI x diameter = 3.14 x 20 = 62.8 inches
the arc length is 160 degrees of the full circle

divide 160 by 360 (full circle) and multiply by the circumference:

160/360 x 62.8 = 27.9 inches

5 0

3 years ago

Given the speeds of each runner below, determine who runs the fastest.

Airida [17]

Adam divide the time by the distance and the biggest number is the fastest

5 0

2 years ago

This table models a linear function. x −8 −4 4 8 y −3 0 6 9 Enter the coordinates of the y-intercept in the boxes.

adell [148]

Answer:

y-intercept is 3

Step-by-step explanation:

We are given table

x: -8 -4 4 8

y: -3 0 6 9

We can select any two points

$x_1=-8,y_1=-3$

$x_2=-4,y_2=0$

Firstly, we will find slope

$m=\frac{y_2-y_1}{x_2-x_1}$

now, we can plug values

$m=\frac{0+3}{-4+8}$

$m=\frac{3}{4}\quad$

now, we can use point slope form of line

$y-y_1=m(x-x_1)$

we can plug values

$y+3=\frac{3}{4}(x+8)$

now, we can solve for y

$y=\frac{3}{4}x+3$

For finding y-intercept , we can plug x=0

$y=\frac{3}{4}\times 0+3$

$y=0+3$

$y=3$

So,

y-intercept is 3

8 0

3 years ago

Can Someone Please Help Me With These 2 Problems I Tried Looking Up Videos On How To Get It & I'm Just Confused

Lynna [10]

I am attaching an image with the two solutions represented by the blue areas highlighted in your original graphs. Let me know if you have questions.

6 0

2 years ago

44 ÷ 1100<br> pls show your work thx

mestny [16]

Answer:

25 is the answer

for proof see the pic

<em>first divide it by 11 then and when you get the numerator as 100 and denominator as 4 divide it by 2</em>

So as to get numerator as 50 and denominator as 2 .

<em>L</em><em>a</em><em>t</em><em>e</em><em>r</em><em>,</em><em> </em><em>D</em><em>i</em><em>v</em><em>i</em><em>d</em><em>e</em><em> </em><em>i</em><em>t</em><em> </em><em>b</em><em>y</em><em> </em><em>2</em><em> </em><em>a</em><em>n</em><em>d</em><em> </em><em>h</em><em>e</em><em>n</em><em>c</em><em>e</em><em>,</em><em> </em><em>y</em><em>o</em><em>u</em><em>r</em><em> </em><em>a</em><em>n</em><em>s</em><em>w</em><em>e</em><em>r</em><em> </em><em>i</em><em>s</em><em> </em><em>2</em><em>5</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>;</em><em>)</em>

5 0

2 years ago