2 years ago

Y=-3x+12 Y=-3

1 answer:

4 0

Well first you substitute -3 for y and then subtract 12 from both sides of the equation and it should look like -15=-3x. Then divide 3 on both sides and you should end up getting 5=x.

You might be interested in

(Right angle) Trigonometry <br> please help!

kozerog [31]

Answer:

A = 41.4°

Step-by-step explanation:

Reference angle = A

Length of Adjacent side = 6

Length of Hypotenuse = 8

Apply the trigonometric function, CAH.

Cos A = Adj/Hyp

Substitute

$Cos(A) = \frac{6}{8}$

$A = Cos^{-1}(\frac{6}{8})$

A = 41.4° (approximated to the nearest tenth)

7 0

3 years ago

there is 1/4 of a pan of brownies on the kitchen counter. you and your friend want to split it evenly do you each take 1/2 of wh

Ber [7]

Answer:

1/4 of the pan of brownies

4 0

2 years ago

Distribute 7 x (2+2x)

True [87]

28 x because parenthesis first and you can’t do 2 + 2x so 7x times 2 is 14x and 7 times 2x is 14x

4 0

3 years ago

HELP ASAP PLZZ

Nonamiya [84]

Answer:

The Answer is A. 2/5

Step-by-step explanation:

The way i Divide fractions is by if you take the second fraction and swap the numbers around, you can do 7/24 TIMES 48/35. then you multiply the numbers NOT in a crossway like 7 times 35 butin a straight way so its 7 times 48. Doing so will get you 336/840. I simplified this answer by 6 and got 56/140 then i simplified it again by 4 to get 14/35 and once more i simplified it by 7 to get 2/5.

4 0

3 years ago

What is the difference between the median and the range in the data set shown below?

Rina8888 [55]

Answer:

a. 5

Step-by-step explanation:

arrange

1 2 3 5 5 6 6 6 8 9 9 10 10 11 12 13

median=6+8/2=7

range=13-1=12

difference=12-7=5

please mark as brainliest

5 0

3 years ago