The measures of two supplementary angles are in the ratio of 7:2. Find the measure of the larger angle
1 answer:
The 2 angles sum to 180 degrees x + y = 180 degrees 7x = 2y y = (7x / 2) x + (7x / 2) = 180 degrees 2x + 7x = 360 9x = 360 x = 40 degrees y = 140 degrees
You might be interested in
Answer:
f(x) = 9(5/3)^x
Step-by-step explanation:
f(x) = a(b^x)
x = 0
9 = a(b⁰)
9 = a
f(x) = 9(b^x)
x = 1
15 = 9(b¹l
b = 15/9
b = 5/3
f(x) = 9(5/3)^x
Answer:
<h2>C) the length of each shape will alternate between even and odd numbers</h2>
Step-by-step explanation:
the rest are incorrect
1800 cm long 1 m = 1000 cm
Answer:
-6 and -2
Step-by-step explanation:
Answer:
400
Step-by-step explanation:
Tge 6 in the tens place is greater than 5, so you round the 3 up to 4.