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3 years ago

Can y’all help me with this plz

Mathematics

1 answer:

N76 [4]3 years ago

4 0

The first one is cost of jam $4, cost of soup $7

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Can anyone help please? No links cause I can’t see them.

tamaranim1 [39]

Answer:

Step-by-step explanation:

you have a right triangle with the hypotenuse of 41 and another side of 40

a= $\sqrt{41^2-40^2}$ = $\sqrt{1681-1600}$ = $\sqrt{81}$

a=9

5 0

3 years ago

What is the equation of a line passing through the points (-3,<br> -2) and (2, 0)?

Lostsunrise [7]

Answer:

$y=0.400x+-0.800$

Step-by-step explanation:

Given the following question:

point A = (-3, -2)
point B = (2, 0)

To write the equation of the line that passes through two points we have to write the points in slope intercept form.

Formula for slope intercept:

$y=mx+b$

M is equal to the slope of the two points, so first we need to fine the slope of the two points.

$(-3,-2)=(x1,y1)$
$(2,0)=(x2,y2)$

$m=\frac{y2-y1}{x2-x1}$
$m=\frac{0--2}{2--3} =\frac{2}{5}$
$m=\frac{2}{5} =0.400$

$y=mx+b$
$y=-2$
$m=0.400$
$x=-3$
$-2=0.400(-3)+b$
$0.400\times-3=-1.20$
$-2+1.2=-0.800$
$b=-0.800$

$y=0.400x+-0.800$

Hope this helps.

7 0

2 years ago

in a poll 267 students voted. nominee c received 2/3 of the votes. how many votes did nominee c receive?

balandron [24]

Shiii ion kno man why my stuff gotta be 20 letters

3 0

3 years ago

Read 2 more answers

Please Help I Don't Understand!

asambeis [7]

Answer:

5.3

Step-by-step explanation:

Since they are similar triangles, we assume the ratio between AM/AN is equal to the ratio between MB/NC.
AM/AN = 6/8 = 3/4
If MB is 4
3/4 = MB/NC = 4/NC
3/4 = 4/NC

3NC = 16
NC = 16/3
16/3 = 5.333333

8 0

2 years ago

How do I figure out order of operation?

Ilia_Sergeevich [38]

Parentheses
Exponents
Multiply/Divide
Add/Subtract

5 0

3 years ago