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Marat540 [252]
3 years ago
6

The angles of one triangle are in ratio x : 2x : 5x and the angles of another triangle are in the ratio x : 2x : 3x . The two tr

iangles are _______ because at least one pair of corresponding angles are ________ .
Mathematics
2 answers:
goldenfox [79]3 years ago
8 0
X+2x+5x=180
8x=180
4x=90
x=90/4
x=22,5
the angles are 22,5, 45, 112,5

x+2x+3x=180
6x=180
x=180:6
x=30
the angles are 30,60, 90
   Are you sure the ex is correct???
slega [8]3 years ago
7 0
The two triangles are not similar because at least one pair of corresponding angles are different. Are you doing aoa too?

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David plants a tree that is 3 feet tall. at the end of the 4 years it has grown to be 6 feet tall, and then stops growing. after
Andrews [41]

I honestly have no clue but h(x)=g(x+2)-1

I just need points sry

5 0
3 years ago
What percent of 12 is 24
jeka57 [31]

Answer:

200%

Step-by-step explanation:

12 as a whole would be 100%. if you wanted to get to 24 (which would be double) you'd need to double the percentage! hope this helps

6 0
3 years ago
Rose works eight hours a day for five days a week. how many hours will she work in six weeks
MAVERICK [17]
8 hrs a day for 5 days a week = (8 * 5) = 40 hrs per week
in 6 weeks.....40 * 6 = 240 hrs <==
6 0
3 years ago
Need help step by step​
shusha [124]
Y = mx + b

8x - 4y - 9 = 0

first you move the nine to the other side of the equal sign (add nine to both sides)

8x - 4y = 9

then you need to also move your 8x over to the other side as well (remember we are trying to get y by itself!)

- 4y = -8x + 9

then we are going to divide -4 to both sides

and you get

y = 2x - 9/4

we can then identify the slope as 2

so B. 2 would be your answer

hope this helped
3 0
3 years ago
Alyssa worked 2 part-time jobs and earned $181.50 for working a total of 24 hours at both jobs. She is paid $6.00 per hour at jo
jeka57 [31]

Answer:

Alyssa work at job A 9\ hours

Step-by-step explanation:

Let

x------> the number  of hours at work A

y------> the number  of hours at work B

we know that

x+y=24

y=24-x -----> equation A

6x+8.5y=181.5 -----> equation B

substitute equation A in equation B

6x+8.5(24-x)=181.5

6x+204-8.5x=181.5

8.5x-6x=204-181.5

2.5x=22.5

x=22.5/2.5

x=9\ hours

5 0
3 years ago
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