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Pie
2 years ago
12

Please help me thanks please please

Mathematics
1 answer:
Usimov [2.4K]2 years ago
4 0

Answer:

30.5

Step-by-step explanation:

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PLEASE ANSWER I WILL RANK AND THANK
cestrela7 [59]
X + 4y = 9   Convert to  slope / intercept form:-

y  = (-1/4)x + 9/4

so the line perpendicular to this will have a slope -1 /(-1/4) = 4

so our equation will be y - y1 = 4(x - x1) where x1y1 is a point on the line.
x1 = 8 and y1 = -3:-
y - -3 = 4(x - 8)

y = 4x - 35
-4x + y = -35 is the answer

8 0
3 years ago
How do you determine if the following scale factor 4/3 would create an enlargement, reduction, or isometric figure?
lara31 [8.8K]
If the scale factor is greater than one, it will always create an enlargement, so since 4/3= 1 1/3 it’s 1 1/3 the size of the original figure, AKA an enlargement
7 0
3 years ago
Using elimination (combination), which variable will be eliminated first? 5x-y=-21x+y=-3
stiks02 [169]

Answer:

Option B) The variable Y will cancel out first.

Step-by-step explanation:

we have

5x-y=-21 ----> equation A

x+y=-3 ----> equation B

Solve by elimination

Adds equation A and equation B

5x-y=-21

x+y=-3

--------------

5x+x=-21-3 ----->variable y will be eliminated first

6x=-24

x=-4

7 0
3 years ago
If you were to take a cross section of a right circular cone parallel to its base, what shape would you get?
Mademuasel [1]

Answer:

B

Step-by-step explanation:

6 0
3 years ago
Principal- $900, interest rate ordinary- 4%, term (days)- 45. find the interest
kirill [66]

Answer:

hope this helps to find the interest

Step-by-step explanation:

450

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3 years ago
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