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3 years ago

Neeeeed this anwerrrr ASAP please

Mathematics

2 answers:

Novosadov [1.4K]3 years ago

8 0

Answer:

Ist graph:The solution is greater equal to -4.Second graph:The solution is less than 6.

Step-by-step explanation:

We have given a graph.

We have to identify the solution of this graphs.

In the first graph,

The solution is greater equal to -4 the equality holds because the dot at -4 is filled it means that it is part of solution.

In the second graph:

The solution is less than 6. The equality doesnot hold because there is a hole at 6.6 is not part of solution.

Alenkinab [10]3 years ago

7 0

figure 1: greater than or equal to -4 because the dot is colored in and its pointing right

figure 2: less than 6 (NOT equal to) because the dot is not colored in and its pointing left

hope this helps :)

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Lelechka [254]

Answer:

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Step by step explanation:

1.1.1 We know that 1kg is equivalent to 1000g, then we can convert:

$300g\cdot\frac{0.001\operatorname{kg}}{1g}=0.3\operatorname{kg}$

1.1.2 For 400g of tomatoes:

$400g\cdot\frac{0.001\operatorname{kg}}{1g}=0.4\operatorname{kg}$

1.1.3. For 500ml of water, convert this into liters. We know that a 1ml is 0.001 lt

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1 year ago

a fruit delivers its fruit in two types of boxes: large and small. a delivery of 3 large boxes and 5 small boxes has a total wei

Masteriza [31]

Answer:

The weight of a small box = 13.5 kg

The weight of 1 large box = 18.5 kg

Step-by-step explanation:

Let us assume the weight of a small box = m kg

And the weight of 1 large box = n kg

Now, the weight of 5 small box = 5 x (weight of 1 small box) = 5 m

Also, the weight of 3 large box = 3 x (weight of 1 large box) = 3 n

Here, 3 large boxes + 5 small boxes = of 123 kilograms

⇒ 5 m + 3 n = 123 .... (1)

Again, the weight of 2 small box = 2 x (weight of 1 small box) = 2 m

Also, the weight of 12 large box = 12 x (weight of 1 large box) = 12 n

Here, 12 large boxes + 2 small boxes = 249 kilograms

⇒ 2 m+ 12 n = 249 .... (2)

Now, solving both the given equations by ELIMINATION, we get:

5 m + 3 n = 123 x (2)

2 m+ 12 n = 249 x (-5)

we get the new set of equitation as:

10 m + 6 n = 246

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