Answer:7
Step-by-step explanation:
Hope this helps
Given:
Figure of similar triangles.
To find:
The value of x and the measure of NR.
Solution:
In triangle RST and RMN,
(Vertically opposite angles)
(Alternate interior angles)
(By AA property of similarity)
We know that, corresponding sides of similar triangles are proportional.




On further simplification, we get



The value of x is 7.
Now,




Therefore, the value of x is 7 and the measure of NR is 12 units.
Answer:

Step-by-step explanation:
We know that a standard form of equation in quadratic is

We are given an equation as

To find a,b and c, it is sufficient to compare the given equation with std form
Comparing
with 
equate the coefficients of corresponding terms.
So we have

its called a mixed number
Answer:
34.4°C (rounded up to nearest tenth)
Step-by-step explanation:
Given; F =
C + 32
94°F =
C + 32
C = 94 - 32 = 62
C =
= 34.44444444°C
And is equal to: 34.4°C (rounded up to nearest tenth)