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Liula [17]
3 years ago
12

Plz help me the question is in the picture

Mathematics
1 answer:
Kobotan [32]3 years ago
6 0
10.5 or 10 1/2 basically ten and a half
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What is it called when the slope of a line is the same the entire length of the line ?
TEA [102]

Answer:

Slope

Step-by-step explanation:

The point of slope is that it is the same the entire length of the line.

4 0
4 years ago
Solve log x=4 <br><br> x=4<br> x=40<br> x=1,000<br> x=10,000
artcher [175]

Answer:

x = 10,000.

Step-by-step explanation:

solve log x = 4

This is a log to the base 10 so

x = 10^4

x = 10,000.

8 0
3 years ago
SURFACE AREAS - PYRAMIDS?
Bond [772]

The total surface area consists of the base area and the surface area (the area of all lateral faces). The base is a hexagon with side a=3 cm.

A_{hexagon}=6A_{triangle}=6\cdot \dfrac{1}{2} \cdot \dfrac{a^2\sqrt{3}}{4} =\dfrac{3}{4} \cdot 3^2\cdot \sqrt{3}=\dfrac{27\sqrt{3}}{4} sq. cm.

Each lateral face is an isosceles triangle with height h=12 cm and base a=3 cm. The area of one such lateral triangle is

A_{lateral}=\dfrac{1}{2}\cdot h\cdot a= \dfrac{1}{2}\cdot 12\cdot 3=18 sq. cm.

Then the total surface area is:

A_{total}= \dfrac{27\sqrt{3}}{4} +6\cdot 18=\dfrac{27\sqrt{3}}{4} +108=11.7+108=119.7 sq. cm.

Answer: 119.7 sq. cm.

7 0
4 years ago
A dealer helps to sell goods #8000.00. He was given a commission of 4%. How much did he receive
Nikitich [7]

Answer:

$320

Step-by-step explanation:

First, convert the percentage to a decimal.

4% = 0.04

Now, you have to multiply the price by the decimal to find his commission.

8000 * 0.04 = 320

He made a commission of $320.

5 0
3 years ago
What is the value of x?<br>please I need step by step solution​
Bond [772]

Step-by-step explanation:

We apply the log rule that states that if there is a number multiplied by a log, the number becomes exponent of the argument of the log:

3 = log(8) + log(x^3)

Now we have sum of logs. Another property tells us that 2 logs with the same base a, that are added together, are equal to the log in base a of the product of the arguments:

3 = log(8x^3)

Now for definition of log:

10 ^ 3 = x^3

Therefore:

x = 10

7 0
3 years ago
Read 2 more answers
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