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trasher [3.6K]
4 years ago
9

Please help me!<3 -8x + 4y = 28 solve for y

Mathematics
2 answers:
Elan Coil [88]4 years ago
8 0

Answer:

y= 33/4

Step-by-step explanation:


dimaraw [331]4 years ago
5 0

-8x+4y=28

Step 1: move variable <em>x</em> to opposite side of equation

4y=28+8x


Step 2: Divide both sides by 4

4y/4=28/4+8x/4


Step 3: simplify

y=7+2x or y=2x+7

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Order these numbers from least to greatest.<br> 3.3661, 3.5, 3.36, 3.036
anyanavicka [17]

Answer:

3.036, 3.36, 3.3661 , 3.5

Step-by-step explanation:

Look at the first 2 numbers

3.3661, 3.5, 3.36, 3.036

We can order them as 3.0 , 3.3 , 3.3 . 3.5

So 3.036 is first one

Now we have 2 of the 3.3's

One is 3.3661 and the other one is 3.3600

Because if you add a number to the end it will always be a zero and it wont change the answer

So  3.36 is second and 3.3661 is third one

3.5  is bigger than 3.3

So 3.5 is last

5 0
2 years ago
Read 2 more answers
Help! asap!
grigory [225]

The measure of angle 3 from the figure is 110 degrees

<h3>Lines and angles</h3>

An angle is the intersection between two lines. From the given figure, we have the following parameters

m∠1= 40°,

m∠2= 70°.

Required

Measure of angle 3

The sum of the interior angles of the triangle is equal to the exterior

Sum of interior = <1 + <2

Sum of interior = 40 + 70

Sum of interior =110 degrees

Hence the measure of angle 3 from the figure is 110 degrees

Learn more on lines and angles here: brainly.com/question/25770607

#SPJ1

3 0
2 years ago
Can anyone answer this I need it ASAP plz
Pani-rosa [81]

Answer: x = 13.4

Step-by-step explanation:

1. Subtract 90 degrees and 33 degrees to get angle X, which is 57 degrees.

2. Using Laws of Sine, plug in the known elements of the triangle:

(16) / (sin(90)) = (x) / (sin(57))

3. Cross multiply, this will leave 16sin(57) = xsin(90)

4. Divide sin(90) to the other side, leaving x = (16sin(57)) / (sin(90))

5. Plug this into a calculator and your final answer should be 13.4

8 0
3 years ago
Read 2 more answers
1. 8 + 2×=17 x=<br> 2. 2/7x +4 =8
Alenkinab [10]
1. X = 4.5
2. X= 14 I’m not sure for 2 but number one is write
6 0
3 years ago
Multiples of six and 8
finlep [7]

Answer:

Multiples of 6: 6, 12, 18, 24, 30, 36 Multiples of eight:8, 16, 24, 32, 40,

Step-by-step explanation:

4 0
3 years ago
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