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lisov135 [29]
3 years ago
13

CAN SOMEONE PLEASE HELP ME ON THE TOP ONE !!!!!!

Mathematics
2 answers:
nata0808 [166]3 years ago
4 0

Answer:

the \: slope \: is \to \boxed{-3} \\ the \: y \: intercept \to \boxed{18}

Step-by-step explanation:

the \: solpe \:  \boxed{m} =  \frac{9 -1 2}{3 - 2}  = -3 \\ y = mx + c \\ 12 = (-3)(2) + c \\ c = 12 + 6 = 18

attashe74 [19]3 years ago
3 0
The linear equation is
slope-intercept form y=-3x+18
standard form 3x+y=18

slope is -3

y intercept is (0,18)
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Provides a unique set of guidelines that can be applied to any triangle. The guidelines demonstrate a clear understanding of app
Oksi-84 [34.3K]

we can have a triangle  and we know that there are two angles. 

30º and a 45º + 105 =180º angle. applying the sides. 

therefore if we have the whole triangle completed we have a constant triangle. 


so it tell us we can you’se SOH CAH TOA 

we can varrify what kind of triangle we are using. 


for example if we were to use  Sin I would do 


Sin 30/ 2 = sin of 105º/ A = sin=45º/ B


if you would want to solve for  sin 30/2 and sin 105, then we solve. 

 

or Sin 30/2  and Sin 105 as well. 


with your calculator use sin= 30=.5  and use sin 105º a divide by 1.5 on both sides    1.5= A /sin 105º * 1.5   answer would be 3.86.  a is = to 3.86 (Not the answer)


5 0
3 years ago
Simplify completely quantity 2 x squared plus 13 x plus 20 all over x squared minus 5 x minus 36 .
adoni [48]

Answer:

  • (2x + 5)/(x - 9)
  • 3. quantity 2 x plus 5 over x minus 9

Step-by-step explanation:

Quantity 2 x squared plus 13 x plus 20 all over x squared minus 5 x minus 36

  • (2x² + 13x + 20)/(x² -5x - 36) =
  • (2x²+ 5x + 8x + 20)/(x² - 9x + 4x -36)=
  • (2x + 5)(x + 4)/(x - 9)(x + 4) =
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Correct option is option 3

3 0
3 years ago
The value of (2i3)3 is<br> IS
snow_lady [41]

Answer:

Assuming you mean (2^3)3, the answer is 24

Step-by-step explanation:

using pemdas you do 2 to the third power first

2x2=4 4x2=8

then you mutiply by the number not in parenthesis; 3

8x3 = 24

4 0
2 years ago
The price of a refrigerator at Best Buy is $4,299.00. Best Buy is offering a $900 instant discount. There is also a $100 instant
stiks02 [169]

Answer:

Final\ Price = \$ 3299.00

Step-by-step explanation:

Given

Original\ Price  =\$4299.00

Discount = \$900

Rebate = \$100

Required

Determine the final price

If all discounts are taken, the final price is:

Final\ Price = Original\ Price -  Discount -Rebate

This gives:

Final\ Price = \$ 4299.00 - \$900 - \$100

Final\ Price = \$ 3299.00

4 0
3 years ago
2. Mike buys a large goldfish for $22 and food for his new friend
zloy xaker [14]

Answer:

27$

Step-by-step explanation:

6 0
3 years ago
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