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cupoosta [38]
3 years ago
11

Please help

Mathematics
1 answer:
puteri [66]3 years ago
6 0

<em>Answer:</em>

<em>-2<x<4</em>

<em>Step-by-step explanation:</em>

<em>-5<4x+3<19 this is the same as -5<4x+3 AND 4x+3<19</em>

<em>-5<4x+3 subtract 3 on both sides and u get -8<4x</em>

<em>-8<4x Divide four by both sides and u get -2<x or x>-2.</em>

<em>For those of u who are confused when to switch the symbol < or > or etc, the rules are…</em>

<em>when u are dividing by a negative number then switch the symbol. For example, -16/-2 then switch symbol or 16/-2. When it’s -16/2 then don’t switch.</em>

<em>anyways.. the second equation: 4x+3<19 subtract 3 on both sides and u get</em>

<em>4x<16 then divide by 4 each side and u get x<4 if u wanna combine them both then it would be -2<x<4. On a number line, u would use an open circle that is not shaded for both numbers. Label -2 on the left side of zero and 4 on the right. Then connect the not shaded circles together on the number line. I hope u understand how to draw in my explanation if not then tell me and I’ll edit my response! :D</em>

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14+y = 3y+2, Find y with a step-by-step explanation.
mrs_skeptik [129]

Answer:

y= 6

Step-by-step explanation:

1. Rearrange the terms before the equal sign: 14+y=3y+2-> y+14=3y+2

2. Subtract 14 from both sides: y+14=3y+2-> y=3y-12

                                                     -14       -14

3. Subtract 3y from both sides: y=3y-12-> y-3y= -12

                                                -3y  -3y  

4. Combine like terms: y-3y= -12-> -2y= -12

                                      1-3 keep the y

5. Divide both sides by -2: -2y= -12-> y= 6

                                              /2    /2

6. So, you're left with y= 6

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3 years ago
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3x+6= 4x+1   |Distributive
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3 years ago
In the diagram, what is mAngleVSR?
katovenus [111]

The  mAngleVSR   m Angle VSR  is  mathematically given as

\theta= 80°

This is further explained below.

<h3>What is mAngleVSR?</h3>

Generally, Draw two lines: one that connects the points R, S, and U, and another that connects the points V, S, and T. (see attached diagram). At point S, these lines come together to create four angles, which are denoted by the letters RSV, VSU, UST, and TSR respectively.

The angles VSU and RST are both considered to be vertical angles, as are the angles RSV and UST. Vertical angles are equivalent, therefore

m∠VSU = m∠RST = 100°

m∠RSV = m∠UST

In conclusion, Angles RSV and VSU are considered supplementary angles since their sum is equal to 180 degrees. Som

m∠RSV = 180° - m∠VSU =180° - 100° = 80°

Angle RSV is the same as angle VSR (the name of the angle may be read either from the right to the left or from the left to the right).

Read more about angles

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ziro4ka [17]

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Step-by-step explanation:

The function shown is a line (and not a horizontal line).

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You could put ANY, literally any, number in place of the f(x) and be able to calculate an x for it. Looking at the graph of this line, you could go up and down the y-axis to infinity in either direction, and the graph of the line would be there.

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