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erica [24]
2 years ago
6

I need help with all question, I will give brainliest.

Mathematics
2 answers:
Lemur [1.5K]2 years ago
5 0

Answer:

1) y= 30

2) y - 45

3) y= 60

4) y = 3

Step-by-step explanation:

Alik [6]2 years ago
4 0

Answer:

1. y=30

2. y=45

3. y=60

4. y=3

hope this helps!!!

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9.4 is the distance coming back with pythagorean theorem
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2 years ago
(Write using exponent) I’ll give brainliest !
jasenka [17]

Answer:

\frac{1}{7^{8} }

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Find the equation of the line perpendicular to y = 3x - 6 that runs through the point (-1, -3).
Mkey [24]

Answer:

Step-by-step explanation:

I'll get you the answer. You pick it from what you are given.

The slope of the perpendicular is m1 * m2 = - 1

m1 = 3

m2 = -1 / m1

m2 = -1 / 3

So far what you have is

y = (-1/3) x + b

Use the point go get b

x = -1

y = - 3

y = (-1/3) *x + b

-3 = (-1/3)*-1 + b

-3 = 1/3 + b  

-3 - 1/3 = b

b = -3.33333  or

b = -3 1/3

b = -10/3              

So the answer is

y = (- 1/3) x - 10/3            or

y = (-1 / 3)x - 3.3333       or

y = (-1/3 )x  - (3 1/3)

6 0
2 years ago
Total of 589 tickets were sold for the school play. they were either adult tickets or student tickets. there were 61 fewer stude
olga_2 [115]
A+S=589
S=a-61
A+A-61=589
2a=589+61
2a=650
A=325
S=325-61
S=264
Hope this helps
8 0
2 years ago
I need help please I don't understand this so help please ​
KATRIN_1 [288]

Answer:

8.75

Step-by-step explanation:

2*2+2.25+2.5=4+4.75=8.75

*assuming the smudged fraction is 1/4

7 0
2 years ago
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