Answer: d) true
<u>Step-by-step explanation:</u>
A proposition in mathematics is when the sentence is stated in If-then format.
Option d is the only sentence in this format:
IF x = 5, THEN x² = 25
this statement is true --> 5² = 25
Angle c and angle d are congruent. Congruent means they have the same the measure, or they have EQUAL measures. You set the two values equal to each other and solve for x.
X+26=2x-10 subtract x from both sides
26=x-10 add 10 to both sides
36=x
Now substitute x back in for angle d.
2(36)-10 = 62
Answer:
Step-by-step explanation:
<u>Given</u>:
AC + CB = 33
CB = 2AC
<u>Find</u>:
AC, CB
<u>Solution</u>:
Using substitution, we have ...
AC +2AC = 33
AC = 33/3 = 11
CB = 2·11 = 22
AC = 11 cm; CB = 22 cm.
The answer is 640.
32 goes into 5, 6 times.
6x5=30
32-30=2. Then you bring everything down.
And have 200, 200 goes into 5, 40times.
So, you have 640
