bear in mind that it goes with the "degree" of the polynomial.
Answer:
A) x = 12
B) = 154
Step-by-step explanation:
RVT is a straight line so it must have an angle of 180º. If we take the 26º from ST we know that RS is equal to 154º
So we should set the equation (15x-26) = 154
We should always keep the equation balanced so to do this we're going to add 26 to both sides to get x by itself.
Your equation should now look like this. 15x = 180
Then divide both sides by 15 to get x = 12
We know that UR is also 26º because RS is 154º That makes RU congruent to ST and RS congruent to UT
Answer:
1/6
Step-by-step explanation:
1/6 times 6 = 1
hope this helps :)
The surface area of the triangular prism is of 162 cm².
<h3>What is the surface area of a prism?</h3>
The surface area of a prism is given by the sum of all the areas of the prism.
This prism is composed by:
- One rectangle of dimensions 10 cm and 7 + 6 + 4 = 15 cm.
- Two right triangles, of sides 6 cm and 4 cm.
For a rectangle, the area is the multiplication of the dimensions, hence:
A1 = 10 x 15 = 150 cm².
For a right triangle, the area is half the multiplication of the sides, hence:
A2 = 0.5 x 6 x 4 = 12 cm².
Hence the surface area is:
A = A1 + A2 = 150 cm² + 12 cm² = 162 cm².
More can be learned about surface area at brainly.com/question/26702574
#SPJ1