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Ksju [112]
3 years ago
8

Which value of x satisfies both -9x+4y=8 and -3y-y=4

Mathematics
1 answer:
NNADVOKAT [17]3 years ago
7 0
Here x should be -4/3 to satisfy both equations.
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So confused need help. If u have a easy way to solve please help
ycow [4]

Answer: X= 6-4^z/2

Step-by-step explanation: first you need to get rid of the 4. You subtract it from both sides. So now

2x=6-4 to the power of z

So now you need to get rid of the 2. You divide both sides by two. Then you get

X= 6-4^z/2

3 0
3 years ago
I am struggling can i get some help?
Tems11 [23]
Yes! what’s your question?
5 0
2 years ago
Helppp this is due in an hour!!​
STatiana [176]
First you solve for the area of the unshaded triangle. Use the formula of area of triangle which is 1/2bh to find. 1/2(9)(4) = 18 cm^2. The area of the unshaded triangle is 18cm^2. Now we need to find the area of the rectangle. We can find that by using the formula for area of rectangle which is (b)(h). 12*4 = 48 cm ^2. Now that we have the area of the triangle and the area of the rectangle, we just need to subtract the area of the triangle from the area of the rectangle to get the area of the shaded region. 48 cm^2 - 18 cm^2 = 30 cm^2.

So our answer is: The area of the shaded region is 30 cm^2. In this case it’s option C or the third option for your quiz.
4 0
2 years ago
What is the answer to 3/7w-11=4/7w
sladkih [1.3K]
For this equation first you should add +11 on both sides and the add -4/7w so you will have: 
3/7w- 4/7w = 11 ⇒ -1/7w = 11 ⇒ w = 11* -7 = -77 so the answer is:
w = -77 :)))
i hope tis is helpful 
have a nice day 
6 0
2 years ago
2 divided by 5/12= what
AlekseyPX

Answer:

4.8

Step-by-step explanation:

2 ÷ 5/12 = 4.8

Make sure to use a calculator or solve on a piece of paper. :)

6 0
3 years ago
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