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IRISSAK [1]
3 years ago
12

Which angle is a complementary to angle BAC?

Mathematics
1 answer:
amm18123 years ago
6 0

Answer:

ΔDAE

Step-by-step explanation:

Complementary = 90°

ΔBAC has a right angle, which makes it 90°. Since ΔDAE also has a right angle, it would be complementary to ΔBAC.

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Is 2/3 greater than 2/5?
svetoff [14.1K]
Yes. 2/3 is greater than 2/5. You can check this by cross multiplication or easier just look at the denominator and numerator. In this case the numerator is the same so it's easier in a sense that you need to look at the denominator. Since the denominator 3 is close to the numerator 2 it shows that it's almost a whole unlike the other fraction. You can also convert each fraction to decimals and compare it which is also easy. Just divide the numerator by the denominator and you've got a decimal. Hope this helps!
7 0
4 years ago
What formula can you use to find the lengths of a base and height of a triangle
mash [69]

Answer:

W times H

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
I need help please.<br> Solve the inequality.<br><br> 3/4b&gt;-9/8
labwork [276]
<span>3/4b>-9/8
b </span>><span> (-9/8) (4/3)
b </span>> - 3/2

hope it helps
3 0
3 years ago
If you had this as your answer, would you add the terms, or keep them apart <br> 15x + 5<br> HURRYYY
gayaneshka [121]

Answer:

5(3x+1)

Step-by-step explanation:

Graph for 15*​x+​5

More info

How to solve your question

Your question is

1

5

+

5

15x+5

15x+5

Grouping

1

Factor out common coefficient factor

1

5

+

5

{\color{#c92786}{15x+5}}

15x+5

5

(

3

+

1

)

{\color{#c92786}{5(3x+1)}}

5(3x+1)

Solution

5

(

3

+

1

)

8 0
3 years ago
Read 2 more answers
Need help take your time and thx
9966 [12]

Answer:

(x-4) (x+1)

step by step explanation:,

8 0
3 years ago
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