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svetoff [14.1K]
3 years ago
6

I need to know how to do number six

Mathematics
1 answer:
Setler [38]3 years ago
4 0
So you square 5d which is 25d then subtract from 18d equaling 7d then it is simplified to 7d-8
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I have 500 pennies. If I spend 6 pennies a day until i can no longer do so, at the end of one of these days i will have exactly
Monica [59]

A) is 164 because 6 times 6 is 36. 500 - 36 is 164



3 0
3 years ago
A cake has circumference of 2517 25 1 7 inches. What is the area of the cake? Use 227 22 7 for π π . Round to the nearest hundre
S_A_V [24]

Answer:

22in²

Step-by-step explanation:

According to the scenario, computation of the given data are as follows,

Circumference = 25 (1/7)

As we know,

Circumference of a circle = 2πr

By solving this we get

Radius (r) = 4in

Now. we can calculate the area by using following formula,

Area  = πr²

By putting the value, we get

Area = (22/7) × 4²

=  22/7 × 16

= 352÷16

Area = 22in²

7 0
3 years ago
if 3 is added to twice a number, the result is the difference of 4 times the number the number and 5.
Black_prince [1.1K]
Let, the number = x

Then, 2x + 3 = 4x - 5

2x - 4x = -5 - 3

-2x = -8

x = 8/2

x = 4

In short, the number would be: 4

Hope this helps!
3 0
3 years ago
Read 2 more answers
3^-1 ___ 1/4 <br> a &gt; <br> b &lt; <br> c =
Readme [11.4K]

Answer:

a ">"

Step-by-step explanation:

3 to the power negative one (-1) is the same as 1/3 (one unit divided by 3).

1/4 on the other hand is one unit divided by 4.

Dividing one object into three parts (think for example a chocolate bar) gives you a larger (greater) piece than dividing it into four equal pieces.

Therefore 1/3  > 1/4

8 0
3 years ago
A car travels 100 miles in 4 hours. what is its average speed​
KATRIN_1 [288]

Answer:

Speed \: of \: the \: car \: is \:  =  \frac{100}{4}  = 25 \: miles {(hours)}^{ - 1}

6 0
3 years ago
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