Step-by-step explanation:
Because this is a right triangle and it is given that one angle is 45 than also the ather angle is 45 so this triangle has 2 equal sides.So also the ather side is 6 .
Hypotenuse can be found by pythagorean theorem
6^2+6^2=x^2
36+36=x^2
x=√72
Answer:
260
Step-by-step explanation:
Use subtitution method to solve the problem.
First, change y to the value of x in order to find the exact value of x.
x + y = 4
y = 4 - x
Second, subtitute y with 4 - x from the first equation
y = -x² + 2x + 4
4 - x = -x² + 2x + 4
move all terms to the left side
x² - 2x - x + 4 - 4 = 0
x² - 3x = 0
x(x - 3) = 0
x = 0 or x = 3
Third, now we have 2 values of x. Find the value of y for each of x
For x = 0
y = 4 - x
y = 4 - 0
y = 4
For x = 3
y = 4 - x
y = 4 - 3
y = 1
The solution is (0,4) and (3,1). The answer is option b
Answer:
C . 93° and 55°
Step-by-step explanation:
<u><em>The options of the question are</em></u>
A. 32 and 58°
B
. 32 and 74
C
. 93 and 55
D
. 93 and 87
we know that
If two figures are similar, then the ratio of its corresponding sides is proportional and its corresponding angles are congruent
step 1
Find the measure of the third angle triangle M
Remember that the sum of the interior angles in any triangle must be equal to 180 degrees
so
Let
x ---> the measure of the third angle Triangle M
step 2
Find the measure of the interior angles triangle N
Remember that
Triangle M and Triangle N are similar
That means
corresponding angles are congruent
so
The measure of the interior angles triangle N are
therefore
The answer is
C . 93° and 55°
Answer:
the first one is 48 i will have to do more solving for it but when i do i will edit my answer
Step-by-step explanation:
