All categories

2 years ago

Please help giving brainliest

Mathematics

2 answers:

ivanzaharov [21]2 years ago

7 0

Answer:

H 28.26 mm

Step-by-step explanation:

jekas [21]2 years ago

6 0

28.26 cause it is trust me

You might be interested in

Plz answer me anyone

Liula [17]

Answer:

1 replaces the question mark.

Step-by-step explanation:

5+8+7=20+1=21

do mark my answer as brainliest

3 0

2 years ago

Read 2 more answers

Plz help me with these question ( just making sure So I don’t get them wrong! :)

chubhunter [2.5K]

1. x intercept is (10,0)
y intercept is (0,6)

2. x intercept is (4,0)
y intercept is (0, -1)

3. x intercept is ( 4,0)
y intercept is (0,8)

hope this helps :) !

8 0

3 years ago

If the 2/5 of a number exceeds 1/7 of the same number by 36 then the number is

valkas [14]

Answer:

Below in bold.

Step-by-step explanation:

2/5 x - 1/7 x = 36

14/35 x - 5/35x = 36

9x / 35 = 36

x = 35*36 / 9

x = 35*4 = 140 (answer).

5 0

2 years ago

I need help on these question ASAP!!!! This is Urgent

GarryVolchara [31]

Part 1: The equation of the line is $y=2x+1$

Part 2: The equation of the line in slope intercept form is $y=-3x-1$

Explanation:

Part 1: It is given that the point A is $(1,3)$ and the line B is $y=2 x-2$

To determine the line passing through the point A and parallel to line B, let us first determine the slope and y-intercept.

From the equation of line B, the slope is $m=2$

Substituting the point $(1,3)$ and $m=2$ in slope intercept form $y=mx+b$ , we have,

$3=2(1)+b$

$3=2+b$

$1=b$

Thus, the y-intercept is $b=1$

Let us substitute the values $m=2$ and $b=1$ in the slope intercept form $y=mx+b$ , we get,

$y=2x+1$

Thus, the equation of the line passing though point A and parallel to line B is $y=2x+1$

Part 2: The given two coordinates are $(-1,2)$ and $(1,-4)$

To determine the equation of line in slope intercept form, first we shall find the slope and y-intercept.

From the graph, we can see that the line touches the y-axis at -1.

Hence, the y-intercept is $b=-1$

The formula for slope is $m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}$

Substituting the coordinates $(-1,2)$ and $(1,-4)$ , we have,

$m=\frac{-4-2}{1+1} =\frac{-6}{2} =-3$

Thus, the slope is $m=-3$

Substituting the values $b=-1$ and $m=-3$ in the slope intercept formula $y=mx+b$ , we get,

$y=-3x-1$

Thus, the equation of the line in slope intercept form is $y=-3x-1$

4 0

2 years ago

Evaluate the expression if m =<br> -4, n = 1, p = 2, 9 = -6, r = 5, and t = -2.<br> |16+4(3q + p)|

swat32

Answer:

720

Step-by-step explanation:

|16+4(3(-6)+(2)|

|20(-18*2)|

|20*-36|

|-720|

720

7 0

2 years ago

Read 2 more answers