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3 years ago

What is (2,5) and (8,-3) in slope-intercept form y=mx+b

Mathematics

2 answers:

Vaselesa [24]3 years ago

7 0

I think it is y=mx+b

y=2x+5; y=8x+-3. correct me if lm wrong

rjkz [21]3 years ago

4 0

Answer:

Y=-8/6+5 (Y=-1 1/3+5)

Step-by-step explanation:

first find the slope with the formula, y^2-y^1/x^2-x^1

-3-5/8-2= -8/6

-8/6 or in simplified form, -1 1/3 is the slope

y=-1 1/3+5 or y=-8/6+5

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HELP <br> What is angle 1,2,3,4

Maksim231197 [3]

Answer:

1. 51 degrees

2. 18 degrees

3. 123 degrees

4. 39 degrees

Step-by-step explanation:

angle 1 + 72 + 57 = 180 degrees

angle 2 + 72= 90 degrees

angle 3 + 57 = 180 degrees

angle 4 + 18 + 123 = 180 degrees

4 0

3 years ago

Examplelt: A wall of length 10 m was to be built across an open ground. The height of the wall is 4 m and thickness of the wall

harina [27]

Answer :

4167 bricks.

Explanation :

Since the wall with all its bricks makes up the space occupied by it, we need to find the volume of the wall, which is nothing but a cuboid.

Here,

${\qquad \dashrightarrow{ \sf{Length=10 \: m=1000 \: cm}}}$

$\qquad \dashrightarrow{ \sf{Thickness=24 \: cm}}$

$\qquad \dashrightarrow{ \sf{Height=4 m=400 \: cm}}$

Therefore,

${\qquad \dashrightarrow{ \bf{Volume \: of \: the \: wall = length \times breadth \times height}}}$

${\qquad \dashrightarrow{ \sf{Volume \: of \: the \: wall = 1000 \times 24 \times 400 \: {cm}^{3} }}}$

Now, each brick is a cuboid with Length = 24 cm, Breadth = 12 cm and height = 8 cm.

So,

${\qquad \dashrightarrow{ \bf{Volume \: of \: each \: brick = length \times breadth \times height}}}$

${\qquad \dashrightarrow{ \sf{Volume \: of \: each \: brick = 24 \times 12 \times 8 \: {cm}^{3} }}}$

So,

${\qquad \dashrightarrow{ \bf{Volume \: of \: bricks \: required = \dfrac{volume \: of \: the \: wall}{volume \: of \: each \: brick} }}}$

${\qquad \dashrightarrow{ \sf{Volume \: of \: bricks \: required = \dfrac{1000 \times 24 \times 400}{24 \times 13 \times 8} }}}$

${\qquad \dashrightarrow{ \sf{Volume \: of \: bricks \: required = \bf \: 4166.6} }}$

Therefore,

<u>The wall requires 4167 bricks. </u>

6 0

2 years ago

Please help ASAP I will mark Brainliest if there are multiple answers!!!

Oliga [24]

Answer:

island C

Step-by-step explanation:

island C is 14 units away from island A, whereas island B is 20 units away

hope this helps!! :)

3 0

3 years ago

Billy walked 7.13 kilometers during the two days he was at the fair. One the first day he walked 3.43 kilometers. How far did he

Umnica [9.8K]

Billy walked pretty far

3 0

3 years ago

Please anyone help me on this question

vazorg [7]

Answer:

a) 60

b) 0.24

c) 150

Step-by-step explanation:

a) P(green) = ⅕

Expected no. = 300 × ⅕

= 60

b) total = 300

P(purple) = 72/300

= 6/25 = 0.24

c) P(blue) = 45/300

= 3/20 = 0.15

Expected no.: 1000 × 0.15

= 150

5 0

3 years ago

What is (2,5) and (8,-3) in slope-intercept form y=mx+b​

What is (2,5) and (8,-3) in slope-intercept form y=mx+b