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Licemer1 [7]
3 years ago
10

How many different 4 digit numbers can be made from the digits 1,2,6,8,9

Mathematics
1 answer:
Neko [114]3 years ago
6 0

Answer:

1000 idk

Step-by-step explanation:

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30. While making a dessert, Jane used
antiseptic1488 [7]

Answer:

Jane used 2/5 of a scoop more of brown sugar than she did with white sugar.

Step-by-step explanation:

If you want to find how much more something is from something else, you subtract. So, subtract 9/10-1/2. If you want to subtract, they should both have the same denominator. So, 9/10-1/2 is the same as 9/10-5/10. 9/10-5/10 is equal to 4/10 which is simplified to 2/5.

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Find the value of x 2-x7=25
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Step-by-step explanation: subtract 2 from both sides then divide by 7

4 0
3 years ago
Please help me! This question is 25 pts.
V125BC [204]
The cross section is a rectangle, which is a type of square.
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3 years ago
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60 + 7.20 + 7.80 please math is so dumb ​
Alja [10]
75
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6 0
3 years ago
Hector is flying a kite. He has let out 86 feet
Kaylis [27]

Answer:

Hector's kite is 61.84 feet from the ground.

Step-by-step explanation:

The angle of elevation of the kite is 42°15’30” when converted to decimals, it is 42.258333^{0} ≅ 42.26^{0}

Let the height of the kite to the horizontal of angle of elevation be represented as x. Applying the trigonometric function to the sketch of Hector's kite,

Sin θ = \frac{opposite}{hypotenus}

Sin 42.26^{0} = \frac{x}{86}

⇒ x = 86 x Sin 42.26^{0}

      = 86 x 0.6725

     = 57.835

x ≅ 57.84 feet

The height of Hector's kite from the ground = x + 4

                                    = 57.84 + 4

                                   = 61.84 feet

7 0
3 years ago
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