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Elis [28]
3 years ago
15

How do you calculate 44+45+46+…+72+73=

Mathematics
1 answer:
liraira [26]3 years ago
3 0

Answer:

the answer 280, .......

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What is 24000 written in word form multiplied by the power of 10
Makovka662 [10]
First write 24000 in word form.
Then take the whole number witch would be 24 and count the zeros.
There are three zeros so put 10 and put 3 on top.
Then put it together.
Twenty-Four thousand
Twenty-Four
000
10^{3}

The answer:

Twenty-Four x 10^{3}

Hope this helps


6 0
4 years ago
Rachel has a collection of 40 stuffed animals. 3/8 of the animals are bears and are dogs. How many bears and dogs does she have?
Ludmilka [50]

Answer:

total animal 40

number of bears are 40×3/8=15

number of dogs will be 40 - 15 = 35

Step-by-step explanation:

hope it helped u buddy

5 0
4 years ago
Find the 10th term <br><br> 3,15,75,375
vova2212 [387]

Answer:

5859375

Step-by-step explanation:

These are the terms of a geometric sequence with n th term

a_{n} = a_{1} r^{n-1}

where r is the common ratio and a_{1} the first term

here r = \frac{375}{75} = \frac{75}{15} = \frac{15}{3} = 5 and a_{1} = 3, hence

a_{10} = 3 × (5)^{9} = 5859375


5 0
3 years ago
The length of a rectangle is twice it’s width of the area of the rectangle is 50 in^2 , find its perimeter.
Nitella [24]
L = 2W
A = 50
A =  L x W
50 = 2W x W
50 = 2W^2
W^2 = 25
W = 5
so L = 2W = 2(5) = 10

P = 2(L+W)
P = 2(10+5)
P = 2(15)
P = 30

answer
P = 30 in
8 0
4 years ago
Given that sinФ = 8/17 and cos Ф &lt; 0:
Gekata [30.6K]

Answer:

1) The terminal side lies in quadrant 2

2) cosФ = -15/17

3) tanФ = -8/15

Step-by-step explanation:

1) First, we should realize that since sinФ = 8/17, it is positive. Thus, Ф must be in quadrants 1 or 2. And since cosФ is negative, Ф must be in quadrant 2 because cos, sin, and tan are all positive in quadrant 1

2) Next, we must realize that the sides given are a 8-15-17 right triangle. And in this case, since sinФ = 8/17, cosФ should be 15/17. But since cosФ is negative, cosФ = -15/17

3) Lastly, tanФ is opposite/adjacent. Since opposite of Ф is 8 and adjacent of Ф is 15, then tanФ should be 8/15, but since Ф is in quadrant 2, then tanФ is -8/15

6 0
3 years ago
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