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2 years ago

PLEASE HELP LAST ONE

Mathematics

2 answers:

I am Lyosha [343]2 years ago

8 0

Answer:

H=22.5 in

The answer is A

Step-by-step explanation:

Sin(60)=h/26 where h is the height we are interested in

Multiply both side by 26

26*Sin(60) = H

H=22.5 in

the answer is A

dusya [7]2 years ago

6 0

The answer is A! Just took the test

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2296.0 m= ____________ km in metric conversions

Andreyy89

Answer:

2.296 km

Step-by-step explanation:

The "meters to kilometers" conversion factor is:

1 km

-------------

1000 m

Multiply 2296.0 m by this factor:

1 km 2296.0 m

------------- * ------------------- = 2.296 km

1000 m 1

3 0

3 years ago

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I don’t know how to work i this out

snow_tiger [21]

Equation of the line:

y = -0.4x + 1.6

or
y =
- 2 x
5
+ 8
5
When x=0, y = 1.6
When y=0, x = 4

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Hope this helps you

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2 years ago

Work out an estimate for 456.2-51<br> _______<br><br> 0.0512

AnnZ [28]

It equals 7958.1. hope it helps

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2 years ago

10. How many three-topping pizzas can be ordered from the list of toppings below? Did you calculate the number of permutations o

Nimfa-mama [501]

Step-by-step explanation:

Total numbers of pizza toppings = 12

Number of three topping pizzas can be ordered are:

$P^{n}_{k}=\frac{n!}{(n-k)!}$

where = n = number of elements

k = number of elements choosen

n= 12 , k = 3

$\frac{12!}{(12-3)!} =\frac{12\times 11\times 10\times 9!}{9!}= 1,320$

We calculated the number of permutations. We made this choice because in permutation order of element matters but in combination its not.

8 0

2 years ago

The figure is a parallelogram.

Nonamiya [84]

I hope this helps you

m (ACD)=m (ABD)

4x+4=6x-14

2x=18

x=9

m (ACD)=4x+4 =4.9+4=40

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2 years ago

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