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2 years ago

What's 1 + 1 ? I need 5 lines of steps tyvm

Mathematics

2 answers:

GREYUIT [131]2 years ago

3 0

$1+1\\\\= 1+1\\\\=1+1\\\\=1+1\\\\=2$

Salsk061 [2.6K]2 years ago

3 0

Answer:

1+1=2

Step-by-step explanation:

guess that you have one pencil and one pencil you have got by your mother then add them 1+1=2.

I hope you understand well by my example.

thank u bye bye

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Snowcat [4.5K]

The vertex of the graph is (2,-4). It is a minimum as it is the lowest point on the parabola facing upwards. This would be option C.

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3 years ago

QUESTION 8. An unknown number is added to 8. The sum is

Rudik [331]

Answer:

Step-by-step explanation:

Let the unknown number be x

If an unknown number is added to 8, this is expressed as;

8 + x

If The sum is then divided by 9 to give the answer 10, then;

(8+x)/9 = 10

Cross multiply

8 + x = 9 * 10

8 + x = 90

x = 90 - 8

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Hence the unknown number is 82

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3 years ago

Change 5000 meters to kilometers.

VikaD [51]

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3 years ago

Read 2 more answers

One vegetable warehouse had 210 tons of potatoes, another one had 180 tons. 90 tons of potatoes were delivered to the first and

kow [346]

Answer:

The number of days in which the amount in warehouse #2 is 1.2 greater than warehouse #1 is 6 days.

Step-by-step explanation:

Let

x: number of days

y: amount of potatoes

We can express the amount of potatoes in each warehouse using linear equations:

Warehouse #1: $y_1 = 90x+210$

Warehouse #2: $y_2 = 120x+180$

We need to find the value of x when $1.2*y_{1} =y_{2}$

Substituting the expressions for y1 and y2 in $1.2*y_{1} =y_{2}$ :

$1.2*(90x+210) =120x+180$

Applying distributive law:

$108x+252 =120x+180$

Solving the equation by subtracting 108x and 180 on both sides:

$108x+252-108x-180 =120x+180-108x-180$

$252-180 =120x-108x$

$72 =12x$

Now we divide by 12 on both sides:

$\frac{72}{12} =\frac{12x}{12}\\6=x\\x=6$

Therefore, the number of days in which the amount in warehouse #2 is 1.2 greater than warehouse #1 is 6 days.

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3 years ago

Please help I got really confused on this question

inna [77]

Answer:

91 feet

Step-by-step explanation:

Substitute s = 2 into 155 - 16s^2.

155 - 16 * (2)^2

155 - 16 * 4

155 - 64

91 feet.

4 0

3 years ago