Mathematics
Mathematics, 15.12.2021 08:40, heroicblad

Given that ∠ABD is complementary with ∠DBC, ∠ABD = 2x+10 and ∠DBC = 10x-40: a) Solve for x.

b) Find m∠DBC


Given that ∠ABD is complementary with ∠DBC, ∠ABD = 2x+10 and ∠DBC = 10x-40:

a) Solve for x.
b) Fi

answer
Answers: 3

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 16:00, tomtom6870
Trish receives $450 on the first of each month. josh receives $450 on the last day of each month. both trish and josh will receive payments for next four years. at a discount rate of 9.5 percent, what is the difference in the present value of these two sets of payments?
Answers: 1
image
Mathematics, 21.06.2019 16:10, lilyplant4289
The number of hours per week that the television is turned on is determined for each family in a sample. the mean of the data is 37 hours and the median is 33.2 hours. twenty-four of the families in the sample turned on the television for 22 hours or less for the week. the 13th percentile of the data is 22 hours. approximately how many families are in the sample? round your answer to the nearest integer.
Answers: 1
image
Mathematics, 21.06.2019 19:00, adrianwoods1507
1c) the number 131 is a term in the sequence defined by the explicit rule f(n)=5n-4. which term in the sequence is 131? 2a) write the first four terms of the function f(n)=n^2-1 2b) what is the 10th term of the sequence defined by the explicit rule f(n)=n^2-1 2c) the number 224 is a term in the sequence defined by the explicit rule f(n)=n^2-1. which term in the sequence is 224?
Answers: 2
image
Mathematics, 21.06.2019 20:00, Emorej22
If benito is selecting samples of five values from the table, which row will result in the greatest mean? population data row 1 4 2 2 3 3 row 2 3 3 4 3 2 row 3 2 4 3 4 3 row 4 3 4 4 7 3 row 1 row 2 r
Answers: 1
Do you know the correct answer?
Given that ∠ABD is complementary with ∠DBC, ∠ABD = 2x+10 and ∠DBC = 10x-40: a) Solve for x.
<...

Questions in other subjects: