What is the value of y???
2 answers:
Y=5
Step By Step:
180-75-75
30
4y+10=30
4y=20
y=5
Since this is an isosceles, you know that angle B is congruent to angle C (they’re both 75°).
Answer:
y = 5
Step-by-step explanation:
ok so we dont really need to know what x is unless they ask for it but ill do it anyways
B angle and C angle are equal so...
B = 75
75 = (3x)
75 / 3 = 25
x = 25
a triangles angles equals 180 degrees
75 + 75 = 150
180 = 150 + ?
180 - 150 = 30
A = 30 degrees
4y + 10 = 30
get the y on it's own side
4y + 10 - 10 = 4y
30 - 10 = 20
4y = 20
4y / 4 = y
20 / 4 = 5
y = 5
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Answer:
5 seconds
Step-by-step explanation:
The ground is 25 eet, so 25=-16t^2+400
-16t^2=-400, 16t^2=400
t^2=25, dividing both sides by 16
t=5 seconds.
The answer is c to my calculations.
Answer:
-6/16
Step-by-step explanation:
<u>Step 1: Find equivalent to -3/8</u>
(-3*2) / (8*2)
<em>-6/16</em>
Answer: -6/16
A . 1/15 equals 0.66
b. 5/12 equals 0.4166
c. 1/3 equals 0.333
d. 5/12 equals 4.6 as a round number
8). 0.4 equals 4/10 equals 2/5
9) 7.32 equals 7 3/2
10) 0.2 equals 2/10 equals 1/5
Hope this helps:)
Answer:
3.8s
Step-by-step explanation:
Solve for h=0, you will get t=3.75
