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3 years ago

Can you please help me

Mathematics

1 answer:

andrezito [222]3 years ago

7 0

Answer:

its kinda dificult to explain (easier to show) but ill do my best

Step-by-step explanation:

so for part a you wanna start from the bottom (min) and go acros to the line above 1 then go three lines up for cookies. you should be on 3, 1

for part b its c lin decorates 21 cookies in 7 min

You might be interested in

1 3/4 + 1 3/4 hasilnya adalah

vekshin1

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

Decimal form: 1.5

8 0

3 years ago

I need help can I have how to do it and some work so I can do it.

Alex777 [14]

3x-y=2....(i)

2x-y=3.....(ii)

now adding the eqn I and ii ,

3x-y=2

2x-y=3

+ + +

5x=5

x=1

Now substituting the value of x in eqn I

3×1-y=2

3-y=2

-y=-1

y=1

7 0

3 years ago

What is the slope of the line that passes through the points (-10, 8) and

vlada-n [284]

Answer:

$slope=3$

Step-by-step explanation:

Use the following equation the find the slope:

$\frac{y_{2}-y_{1}}{x_{2}-x_{1}} =\frac{rise}{run}$

Rise over run is the change in the y-axis over the change in the x-axis from one point to the other. This is also known as the "slope". Insert the known values:

$(-10_{x1},8_{y1})\\\\(-15_{x2},-7_{y2})\\\\\\\frac{-7-8}{-15-(-10)}\\\\\frac{-7-8}{-15+10}$

Solve:

$\frac{-7-8}{-15+10}=\frac{-15}{-5}$

Simplify. Two negatives make a positive:

$\frac{-15}{-5}=\frac{15}{5}$

Simplify fraction by dividing top and bottom by 5:

$\frac{15}{5}=\frac{3}{1} =3$

The slope is 3.

:Done

8 0

3 years ago

Use the diagram to complete each statement. Twelve lines are drawn to form a cube as shown. Plane AFH is parallel to plane ?

Goshia [24]

Answer:

BGC

Step-by-step explanation:

im pretty aure aorry if u get it wrong man

3 0

3 years ago

What is 6dm in a fraction

Verdich [7]

It all depends on what you are comparing it to... if you want what fraction of a meter it is...

There are 10 decimeters per 1 meter so 1 dm is 1/10 of a meter which means 6 dm = 6 × 1/10 = 6/10 = 3/5

6 dm = 3/5 m

6 0

3 years ago