Answer:
the value is 36
Step-by-step explanation: so you add
Answer:
1.2
Step-by-step explanation:
First you multiply -2 and 0.7
Which is -1.4
-1.4-1 is
-2.4/-2
is 1.2
So you are correct the answer is
1.2
Good Job on getting it!
Answer:
y = -9x + 14
Step-by-step explanation:
y + 4 = -9 (x -2)
y + 4 = -9x +18
y = -9x + 14
50 / 3 = 5280 / x......50 ft to 3 turns = 5280 ft to x turns
cross multiply because this is a proportion
(50)(x) = (3)(5280)
50x = 15840
x = 15840/50
x = 316.8 pedal turns
5a. a° = 128°
5b. b° = 1.3°
5c. c° = 341°
<h3>How to determine the unknown sides</h3>
5a
a° = 128°
This is because parallel angles are equal and angles a° and 128° are parallel to each other
5b
Angles (4b-10)° and (2b - 2)° are equal.
This is because alternate angles are equal and they are alternate to each other
To find b , equate both angles
4b - 10 = 2b - 2
collect like terms
4b + 2b = -2 + 10
6b = 8
Make 'b' subject of formula
b = 8/6
b = 1.3°
5c.
c° is at angle at a point.
19° is alternate to the other part of the point
We have, c° + 19° = 360° (angle at a point)
c° + 19° = 360°
Make 'c' subject of formula
c° = 360° - 19°
c° = 341°
Thus, the unknown angles are given as a = 128°, b = 1.3°, c = 341°
Learn more about interior angles here:
brainly.com/question/24839702
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