3 years ago

What is the definittion of a right angle

Mathematics

1 answer:

raketka [301]3 years ago

3 0

<span>an angle of 90°, as in a corner of a square or at the intersection of two perpendicular straight lines.</span>

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Answer:

1. 330,400

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3 years ago

Using the properties of exponents and logarithms, find the value of x in 19 + 2 ln x = 25.

REY [17]

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3 years ago

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Jonah has a large collection of marbles he notices that if he borrows five marbles from a from a friend he can arrange the marbl

olga nikolaevna [1]

Answer:

The remainder is 8

Step-by-step explanation:

Let Jonah's Marble=x

If he arranges x marbles into y rows of 13 each, and there are remainders(R)

Then:

x/13=y+(R/13).....(I)

If he borrows 5 marbles from a friend, there will be no remainder. However, the number of rows y, will be increased by 1

New Total Marbles=x+5

(x+5)/13=y+1.....(ii)

x+5=13(y+1)

x=13y+13-5

x=13y+8

From (I)

x=13y+R

Comparing the values of x derived from (I) and (ii)

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4 years ago

This questionn please

nasty-shy [4]

Let X be the total number of guests
$\frac{1}{3} x + \frac{5x}{12} + 23 \\ \frac{12x + 15x + 828}{36} \\ \frac{17x + 828}{36}$
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(17+828)/36
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am sorry but the question is not that clear
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3 years ago