Answer:
<h3>77</h3>
Step-by-step explanation:
If Point D is in the interior of <ABC, then <ABD+<BDC = <ABC
Given
<ABC = 10x - 7,
<ABD = 6x + 5
<DBC = 36
Substituting the given parameters into the formula above;
ABD+<DBC = <ABC
6x + 5+ 36 = 10x-7
6x+41 = 10x-7
collect like terms
6x-10x = -7-41
-4x = -48
divide both sides by -4
-4x/-4 = -48/-4
x = 12
To get <ABD, we will substitute x = 12 into the expression <ABD = 6x + 5
<ABD = 6(12)+5
<ABD = 72+5
<ABD =77
Hence the value of <ABD is 77
Answer:3rd option
Step-by-step explanation:
tan(R) = 7/4
Thus, the angle measure of R is the inverse tan of 7/4, or the 3rd option. Just define what tan(R) is, and then solve.
Answer:
$5.45
Step-by-step explanation:
68 miles -$4.36
85 miles -?
[85×4.36]68
5.45
Answer:
57.6 ft squared
Step-by-step explanation:
diverse 9.6 and 8 to get the number you multiply 5 with. Then you get the side length of the other side. You then multiply both of those numbers together. Hope this helps!! Please mark me as brainliest :)
