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3 years ago

Drag the tiles to the boxes to form correct pairs. Not all tiles will be used.

Mathematics

1 answer:

Leto [7]3 years ago

6 0

In this triangle
ab and cb are the same length

a^2 + b^2 = c^2

Have you used this befor

You might be interested in

Find the selling price. Cost to store 130$. Markup 85%

AlexFokin [52]

Answer:

$240.5

Step-by-step explanation:

Multiply 0.85 and 130 to get 110.5. Add this to the original price, 130, to get 240.5.

4 0

4 years ago

Find the rule and the graph of the function whose graph can be obtained by performing the translation 3 units left and 2 units d

ahrayia [7]

Answer: Option b.

Step-by-step explanation:

1. You have the following parent function given in the problem above:

f(x)=x³ (This is the simplest form. We need to translate it 3 units left and 2 units down)

2. If you take the parent function and make y=f(x+3), then you have:

$y=f(x+3)=(x+3)^{3}$ (The function is shifted 3 units left on the x-axis).

3. Then you if you make y=f(x+3)-2, as following, you obtain:

$y=f(x+3)-2=(x+3)^{3}-2$ (The function is shifted 2 units down on the y-axis).

4. Therefore, that is how you obtain the final function.

The answer is the graph shown in the option b.

5 0

3 years ago

The amount of chlorine in a swimming pool varies directly with the volume of water. the pool has 2.5 milligrams of chlorine per

Mandarinka [93]

1 gallon = 3.785 liters
Water in pool = 8000 x 3.785
Water in pool = 30,280 liters

Chlorine dosage = 2.5 mg / liter
Chlorine = 2.5 x 30,280
Chlorine = 75,700 mg
To the nearest thousand milligram:
Chlorine = 76,000 mg

8 0

3 years ago

Workers are grouped by their areas of expertise and are placed on at least one team. 20 are on the marketing team, 30 are on the

liubo4ka [24]

Answer: C. 74

Step-by-step explanation:

Let M= Number of workers are in marketing team .

S = Number of workers are in Sales team.

V = Number of workers are in Vision team.

As per given , we have

n(M) = 20 , n(S) = 30 , n(V) = 40

n(M∩S) = 5 , n(V∩S) = 6 , n(M∩V) = 9

n(M∩S∩V) =4

Using formula of sets , we get

n(M∪S∪V) =n(M)+n(S) +n(V) -n(M∩S) - n(V∩S)-n(M∩V) +n(M∩S∩V)

Substitute the corresponding values , we get

n(M∪S∪V) =20+30+40-5-6-9 +4

= 74

∴ The number of workers are in at least one team = 74

Therefore , the total number of workers =74

Hence, the correct option is : C. 74

7 0

4 years ago

What’s the answer to number 5 and number 6

kondor19780726 [428]

The answer to 5 is 32 and for number 6 it’s 73

8 0

2 years ago