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pickupchik [31]
3 years ago
5

How do I do this because cause I'm stuck and it's due today please help??

Mathematics
1 answer:
kirill [66]3 years ago
4 0

Answer:

Statements:

1. BE BISECTS AD

2. AB ll DE

3. AC =~ DC (SIDE)

4. <BAC =~ <CED (ANGLE)

5. AB =~ DE (SIDE)

6. TRIANGLE BCA =~ TRIANGLE DCE

7. BC =~ EC

Reasons:

1. Given

2. Given

3. Def. of 1st given

4. Alternate interior angles

5. Parallel lines are congruent (or def. of 2nd given)

6. SAS (side angle side)

7. CPCTC (coresponding parts of congruent triangles are congruent)

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Round 4.9 to the nearest whole number<br>​
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Answer:

5

Step-by-step explanation:

4.9 is closer to 5 than 4

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Hey, you damm extras solve this problem for a random girl or ur gonna have to battle the future No.1 hero.
Anika [276]

Answer:

Step-by-step explanation:

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On a run, Natasha ran for 1 1/4 hours at a speed of 6 miles per hour. She then rested for 1/4 hour before running another hour a
Fiesta28 [93]

Answer: option 4 is the correct answer.

Step-by-step explanation:

The graphs shown in the photo are plots of distance versus time.

Distance travelled = speed × time

On a run, Natasha ran for 1 1/4 hours at a speed of 6 miles per hour. The distance that she covered would be

6 × 1.25 = 7.5 miles

She then rested for 1/4 hour. This means that her speed is 0 and the distance covered is also 0 miles.

She then ran for another hour at a speed of 5 miles per hour. Distance covered would be

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Total distance covered would be

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5 0
3 years ago
The sum of 12 and the product of 7 and a number is 40. What is the number? three less than the product of 6 and a number is 45.
nataly862011 [7]

Answer: 4 and 8

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8 0
3 years ago
Hi can someone help me with these 3 questions. Thanks :)
S_A_V [24]

Answer:

a) 45° cause tan = sin/cos and sin 45 and cos 45 both give square root 2/2

b) 120°

c) sin = -1/2 = -30° or 330° both are same

Use the trig circle which i have included in the answer to better understand trig angles

hope that answers your question

I want to let you know that each angle has sets of coordinates the left number is cos and right is sin. Ex) sin of 30 is 1/2 and cos of 30 is square root 3/2 In case you dont fully understand dont hesitate to comment.

good luck!!

5 0
3 years ago
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