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boyakko [2]
3 years ago
10

Describe how to construct an angle bisector with a compass and starightedge.

Mathematics
1 answer:
Nina [5.8K]3 years ago
6 0

Here is how to bisect the angle <u>B A C</u>: Place the point of the compass on A, and swing an arc <u>E D</u>. Then, with D as center and <u>D E</u> as radius, draw an arc. Keeping the same radius and with E as center, draw an arc that will intersect the first; call that point of intersection F, and draw <u>A F</u>.

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Round off the following numbers to two decimal places <br> 1.2.1) 0,77677<br> 1.2.2) 34,2784682
andre [41]
1) 0.78
2) 34.28
This is because the number in the 3rd decimal place for both numbers is 5 or above so it is rounded up rather than down.
8 0
3 years ago
The function f(x) = 3,267(1 + 0.02)* represents the amount of money in a savings account where x represents time in years. What
andreyandreev [35.5K]

Answer:

C .The initial amount of money placed in the savings account

Step-by-step explanation:

f(x) = 3,267(1 + 0.02)^x

This is in the form

y = a b^x

where a is the initial amount

b is the growth rate

x is the time

3267 is the initial amount

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and x is the time

6 0
3 years ago
Read 2 more answers
ASAP PLEASE HELP AND EXPLAIN TOO!!!!!!
VARVARA [1.3K]
Looking at number 4, you first have to look at the information that you have:
On tuesday he practiced for 1 5/6 hrs
Monday he practiced for 7/10 hrs
He is supposed to practice for 1 1/4 hr.
You could write questions like:
How much more did Marco practice on Tuesday than he is supposed to practice?
This works because it does indeed involve subtraction, you would be subtracting the amount that he should have practiced from the amount of time that he did practice. 
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6 0
3 years ago
Pls can someone help me<br><img src="https://tex.z-dn.net/?f=%20log10%20%5Csqrt%7B36%7D%20%20%2B%20%20%20%20log10%20%20%5Csqrt%7
Firlakuza [10]

Answer:

= log_{10}(\frac{6\sqrt{2} }{\sqrt{7} } )

Step-by-step explanation:

Given the expression log10\sqrt{36} + log10\sqrt{2}  - log10\sqrt{7} \\

According to the law of logarithm;

loga + log b = log(ab) and log a - log b = log(a/b)

The given expression becomes;

log10\sqrt{36} + log10\sqrt{2}  - log10\sqrt{7} \\= log_{10}(\frac{\sqrt{36} \times \sqrt{2} }{\sqrt{7} })\\= log_{10}(\frac{6\sqrt{2} }{\sqrt{7} } )

6 0
3 years ago
The tower is 700 meters high. Suppose a building is erected such that the base of the building is on the same plane as the base
adoni [48]

Answer:

10

Step-by-step explanation:

6 0
2 years ago
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