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aev [14]
3 years ago
11

How do you multiply double digits?

Mathematics
1 answer:
PilotLPTM [1.2K]3 years ago
7 0
In the example 3*22 + 4*22(add a zero as shown!!!)=946

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he given table shows the growth of Anytown, NC by providing the estimated population from 1970 to 2000. Year Population 1970 4,8
Morgarella [4.7K]
The population is increasing by 1500 each year  and starts at 1970 population ( = 4800)  so the equation is
y=1500x+4800
4 0
4 years ago
Please help now with homework
damaskus [11]
The correct answer is 1.25 dollars per pound. You can check it by multiplying it with 4.16
5 0
3 years ago
The volume of a cone is 16x cubic inches, Its height is 12 inches. What is the radius of the cone?
Dimas [21]
The radius would be 2
4 0
3 years ago
Identify the leading coefficient in the following polynomial:<br> 10x2 + 3x – 5
Alisiya [41]

Answer:

The leading coefficient in the polynomial 10x2 + 3x - 5 is 10.

Step-by-step explanation:

To find the leading coefficient of the polynomial function, we must first locate the leading term. In a polynomial function, the leading term is the term containing the highest power of x. In this polynomial function, the leading term is 10x2. The leading coefficient of a polynomial function is the coefficient of the leading term, and so the leading coefficient of this polynomial function is 10.

5 0
3 years ago
Work out the value of A
Mkey [24]

Answer:

that is really so difficult ? what do you not understand here ? please let me know, if you need any further explanations.

you know what the perimeter is ? if it's the circumference, the way around the object. in other words, the distance you have to walk, when going along all sidelines of the object.

so the perimeter is the sum of of all side lengths.

56 = x - 1 + 3x + 3x + 1 = 7x

x = 8

that gives us the side lengths :

x - 1 = 7 cm

3x = 21 cm

3x + 1 = 22 cm

the formula for the area of a triangle

A = baseline × height / 2

the advantage of a right-angled triangle in this regard is that the sides enclosing the 90 degree angle are already "acting" as baseline and the height (standing on the baseline with a 90 degree angle).

so, we can simply say here, the 3x side is the baseline, and the x-1 side is also the height.

therefore,

A = 21×7/2 = 147/2 = 73.5 cm²

6 0
2 years ago
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