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rjkz [21]
2 years ago
12

I need help finding the measure of the angles

Mathematics
1 answer:
sveticcg [70]2 years ago
4 0

Answer:

Every angle listed is 90 degrees

Step-by-step explanation:

First of all, we know that the angle with the red square is 90 degrees; that square is a symbol that represents right angles. If that angle is 90 that must mean that line t and line a are perpendicular. In a perpendicular intersection, 4 right angles are created. Additionally, since line b is parallel to line a; it must also be perpendicular with line t. Therefore, all of those angles are also 90 degrees.

The answer can also be found using the properties of 2 parallel lines and a transversal like corresponding angles and alternate side interior angles.

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If a child has blue eyes and both of her parents have brown eyes, what does this tell you about the allele for
nadezda [96]

Answer: Blue eyes are caused by a recessive allele.

Both parents had a recessive gene for blue eyes, but both parents also had a dominant gene for brown eyes. The two genes for blue eyes happened to meet each other and give the child blue eyes.

Also, put this in the biology section next time.

7 0
3 years ago
One wet day, 30% of the students at our school were absent. If 294 were present, how many were absent?
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Step-by-step explanation:

3 0
3 years ago
What is equivalent to 7w +7w
Pani-rosa [81]

Answer:

14w

Step-by-step explanation:

I don't know how to explain it any simpler than just to give you the answer which is 14w.

There is a more mathematical way of getting the 14w, but I'm guessing you won't like it. Use the distributive property. Put brackets around the given expression

7w + 7w = (7w + 7w)  

On each side of the plus sign there is a common factor and that common factor is w

w(7 + 7)  Now add the two 7s together.

14w

You could say to me, why didn't you take out the 7 to start with. You could

7 ( w + w)  but w and w add up to 2w

7*2w

14 w

3 0
3 years ago
Need help please ASAP
belka [17]

Answer:

the answer is 11

Step-by-step explanation:

insert the numbers for x and z then solve your way down for both denominator and numbrator then divide

7 0
3 years ago
Which of these is a unit rate? (from time4learning)
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Answer:

B

Step-by-step explanation:

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3 years ago
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