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sveticcg [70]
3 years ago
8

I need help with this please

Mathematics
1 answer:
Karolina [17]3 years ago
8 0

Answer:

i think it's D

Step-by-step explanation:

if not im sooooooooooooooooooooooooo sorry

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Daniel created an intersection with his race track. One of the angles at the intersection is 55°. What are the three other angle
melomori [17]

Answer:

55, 125 and 125

Step-by-step explanation:

In this question, we are asked to find the other 3 angles in an intersection.

Please check attachment for what the diagram of the intersection might look like.

The intersection consists simply of 4 angles meeting at a point with the 2 angles on each side vertically opposite to the angles on the other side.

since one of the angles is 55, and we are having a straight line, the other angle would be 180-55 = 125.[ sum of angles on a straight line is 180]

These two angles are vertically opposite, this means that the other three angles are 55,125 and 125.

3 0
3 years ago
Need help on this please answers these questions
Alika [10]
1. 25% if 1/4, so we want to find 1/4 of 176. Best way to get the result is just divide 176 by 4, so 176:4=44 - its the answer.

2. To get the answer we can use proportion
100% -----------20
90% ---------- x
crossmultiply now
100x=90*20
100x=1800     /:100        divide both sides by 100
x=18 - its the answer

3. Similar problem
24 ---------- x
30 ---------- 100%
crossmultiply now
24*100%=30x 
2400%=30x     /:30 divide both sides by 30
2400%:30=x
80%=x - its the answer
4 0
4 years ago
Read 2 more answers
Tell whether the system has one solution infinitely many solutions or no solution.
hodyreva [135]
B. hope this helps :)
5 0
4 years ago
Read 2 more answers
A circle has a circumference of 6. It has a lenth of 1/3. What is the central angle of the arc?
gayaneshka [121]
Im not even sure about this though
4 0
3 years ago
Solve for x<br><br>O 5.5<br>O 6.5<br>O 7.5<br>O 8.5<br>​
Leni [432]

Answer:

x= 120

Step-by-step explanation:

x+60=180

x=180-60

x=120

4 0
3 years ago
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