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Jobisdone [24]
3 years ago
12

(03.02 LC)

Mathematics
2 answers:
zzz [600]3 years ago
8 0
15
as
15²=12²+9²(using Pythagoras theorem)
or
225= 144+81
225=225
(the Pythagorean theorem, also known as Pythagoras's theorem, is a fundamental relation in Euclidean geometry among the three sides of a right triangle. It states that the square of the hypotenuse (the side opposite the right angle) is equal to the sum of the squares of the other two sides. )
seropon [69]3 years ago
7 0

the answer is 63 but as you can see there is no 63 and this has been happening t me on alot questions and i dont know what to do

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How are these triangles congruent?
ICE Princess25 [194]

Answer:

\triangle PTY \cong \triangle PSQ by ASA

Step-by-step explanation:

In triangle PTU and triangle PSQ

\overline{PT} \cong \overline{PS}     [Side]             [Given]

\angle PTU \cong \angle PSQ          [Angle]

Vertical angles are those angles which are opposite to each other.

\angle TPU \cong \angle SPQ        {Angle]

ASA(Angle-Side-Angle) postulates states if two angles and one included  side of one triangle are congruent to two angles and the included side of the other triangle, then these triangle are congruent.

by ASA postulates;

\triangle PTY \cong \triangle PSQ


5 0
4 years ago
Can someone help me please
GalinKa [24]

Answer:

The slope is  \frac{1}{2}

Step-by-step explanation:

If you graph out the points on a line, you can clearly see that the rise between the points on the graph is 2, while the run is 4. This would give you \frac{2}{4}, so if you simplify the fraction, you would get \frac{1}{2}.

8 0
3 years ago
The long jump distance of four students are listed in the table below. How much farther did the student with the longest distanc
Tamiku [17]

Answer:

5.85

Step-by-step explanation:

how long she is gonna be jumping

3 0
4 years ago
What is the domain of the following quadratic equation? <br> f(x)=2x^2+5x-7
julia-pushkina [17]
Domain is th enumbers you can use and not cause conflict (like dividing by 0 or something)

actually, the domain is all real numbers
there is no real value of x that will make us divide by 0 or take the square root of a negative number

domain is all real numbers
5 0
3 years ago
A population of bacteria triples every hour. Is this situation linear or exponential? A. Linear, because the function increases
mariarad [96]

it is linear because it has a fixed equation

6 0
3 years ago
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