Answer:
See Explanation
Step-by-step explanation:
The question is incomplete as the figure of the 3 triangles is not given.
However, I'll give a general tip on how to identify the types of triangles.
1. Right-angled
When one of the three angles of the triangle is 90 degrees, then that triangle is a right-angled triangle
2. Acute triangle
When all the three angles of the triangle are less than 90 degrees, then that triangle is an acute triangle
3. Obtuse triangle
When one of the three angles of the triangle is greater than 90 degrees, then that triangle is an obtuse triangle.
<em>See attachment for illustration</em>
<u>Answer:</u>
<em> -41r - 16</em>
<u>Step-by-step explanation:</u>
<em>Step 1 :</em>
<em>Step 2 :</em>
<em>Pulling out like terms :</em>
<em> 2.1 Pull out like factors :</em>
<em> -5r - 2 = -1 • (5r + 2) </em>
<em>Equation at the end of step 2 :</em>
<em> -r + -8 • (5r + 2)</em>
<em>Step 3 :</em>
<em>Step 4 :</em>
<em>Pulling out like terms :</em>
<em> 4.1 Pull out like factors :</em>
<em> -41r - 16 = -1 • (41r + 16) </em>
18 - 12 = 6. Because the top legs of the 2 triangles are congruent, you divide 6 / 2 to get 3 as their length. Then you can use the Pythagorean Theorem to solve for x.
3^2 + x^2 = 14^2
9 + x^2 = 196
x^2 = 187
x = sqrt(187)
Answer:
answer: 1/8
Step-by-step explanation:
because the probability of getting a nickel is 2/4 and the probability of getting a quarter is 1/4 now when I multiply them together 2/4 × 1/4 = 1/8 Hope that helps!
Answer:
Here is the graph I made, starting from (-3,1) to (-2,-1) it goes down 2 units and over 1 unit.
