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Lesechka [4]
2 years ago
5

What is another way to write 48 tens?

Mathematics
2 answers:
Misha Larkins [42]2 years ago
5 0

Answer:

480

Step-by-step explanation:

48 times 10 equals 480.

Nimfa-mama [501]2 years ago
5 0

Answer:

40+8 is the answer

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Look at the number sentence below. -26 + 75 =
Novosadov [1.4K]
-26+75=43 hope this helps


3 0
3 years ago
I need help pleace ​
Whitepunk [10]

Answer

<em>length = width + 15</em>

<em>Area = length * width; area is 54 square feet.</em>

<em>Two equations are:</em>

<em>L = W + 15</em>

<em>L * W = 54</em>

<em>To solve, we substitute first equation into second equation:</em>

<em>(W + 15) * W = 54</em>

<em>w^2 + 15w = 54</em>

<em>w^2 + 15w - 54 = 0</em>

<em>(w+18)(w-3) = 0</em>

<em>w = -18 or 3</em>

<em>The width cannot be negative, so 3 is the width and since length is 15 more than width, length is 18:</em>

<em />

<em>Length = 18 feet</em>

<em>Width = 3 feet</em>

<em />

<em />

7 0
2 years ago
Find the exponential function that satisfies the given conditions: Initial value = 64, decreasing at a rate of 0.5% per week
mrs_skeptik [129]

Answer:

Step-by-step explanation:

An exponential function is of the form

y=ab^x

where a is the initial value and b is the growth/decay rate.  Our initial value is 64.  That's easy to plug in.  It goes in for a.  So the first choice is out.  Considering b now...

If the rate is decreasing at .5% per week, this means it still retains a rate of

100% - .5% = 99.5%

which is .995 in decimal form.

b is a rate of decay when it is greater than 0 but less than 1; b is a growth rate when it is greater than 1.   .995 is less than 1 so it is a rate of decay.  The exponential function is, in terms of t,

f(t) = 64(.995)^t

4 0
3 years ago
John has four more apples than Kim. Kim has three times as many apples than Rob. Altogether, they have 46 apples. How many apple
Anika [276]

Answer:

Step-by-step explanation:

j=k+4

k=3r

j=3r+4

j+k+r=46

3r+4+3r+r=46

7r+4=46

7r=42

r=6, since k=3r

k=18, since j=k+4

j=22

j,k,r=22,18,6

5 0
3 years ago
4. The perimeter of a church window is 60 inches. If the window is in the shape of a regular pentagon, what is the length of eac
mihalych1998 [28]
I think the answer is C
5 0
3 years ago
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