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viktelen [127]
3 years ago
13

Write the slop-intercept form of the equation of each line. Please show your work.

Mathematics
1 answer:
solmaris [256]3 years ago
8 0
Slope intercept form is : y = mx + b
as shown the line passes through (0,-3) so the y intercept is -3
The line now is y= mx - 3
the line passes through (4,-2) so substitute x=4, y = -2 to y=mx - 3, we have:
-2 = 4m -3 so m= 1/4

Ans: y = 1/4x -3
Plz vote me the brainliest ans (˘ ³˘)♥
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Find ten rational numbers between -2/5 and 1/2
Levart [38]

Answer:

-1/3, -1/4, -3/10, -1/8, -1/16, 1/3, 1/4, 3/10, 1/8, 2/5.

Step-by-step explanation:

-2/5 is -0.4 and 1/2 is 0.5

Ten rational numbers in between are, -0.33333 (-1/3), -0.25 (-1/4), -0.3 (-3/10), -0.125 (-1/8), -0.0625 (-1/16), 0.33333 (1/3), 0.25 (1/4), 0.3 (3/10), 0.125 (1/8), 0.4 (2/5)

5 0
3 years ago
A circle is shown. 4 radii are drawn. Chords are drawn to connect the radii points on the circle to form 2 triangles. The triang
Rashid [163]

Answer:

Area of Shaded Region = (25π - 24) cm²

Step-by-step explanation:

See attachment

From the attached, the following observations are made;

Radius, r = 5cm

Base of triangles = 6cm.

Required

Area of shaded region.

If the distance between the base of the triangle to the outline of the circle is 1cm then the height of the triangle is 1cm less than the radius

Height = 5cm - 1cm

Height = 4cm

To calculate the area of the shaded region, we first calculate the area of the circle.

Area = πr²

Substitute 5 for r

Area = π * 5²

Area = π * 25

Area = 25π cm²

Then we calculate the area of both triangles

Area of 1 triangle is calculated as follows.

Area = ½ * base * height

Substitute 4 for height and 6 for base.

Area = ½ * 4 * 6

Area = 2 * 6

Area = 12cm²

Since both triangles are equal.

Area of two triangles = 2 * Area of 1 triangle

Area = 2 * 12cm²

Area = 24cm²

Having calculated the area of the circle and that of both triangles.

Area of shaded region = Area of Circle - Area of Triangles

Area of Shaded Region = 25π cm² - 24 cm²

Area of Shaded Region = (25π - 24) cm²

3 0
3 years ago
Read 2 more answers
How many 5/16's are in 1 & 7/8? *
Vilka [71]

Answer:

oh so for one get them to look alike.. sooo keep 5/16 and change 1 7/8 to

1  14/16 and then  change it to 30/16 then simply compare 5 can go into 30 6 times soooooo    it can go into 1 & 7/8  6 times

Step-by-step explanation:

5 0
3 years ago
Find the least number which must be added to 6203 to obtain a perfect square.
cluponka [151]

Answer:

78.7591264553

Step-by-step explanation:

search google

copy answer sorry that is all I got

6 0
3 years ago
A recipe for sugar cookies calls for 2 1/2 cups of sugar. Carl wants to make 1/4 of the recipe. How much will he use?
Georgia [21]

Answer:

3 and 1/3

Step-by-step explanation:

48 * (2 and 1/2)/ 36

48 * (5/2) / 36

120/36

60/18

30/9

10/3

6 0
3 years ago
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