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2 years ago

I NEED HELP RIGHT NOW PLEASE!!solve 30-5x=4 for x

Mathematics

2 answers:

ohaa [14]2 years ago

8 0

Answer:

x=5.2

Step-by-step explanation:

IN decimal form x=5.2 in mixed number form x=5 1/5

Margarita [4]2 years ago

7 0

Answer:

x=5.2

Step-by-step explanation:

30-5x=4

First, subtract 30 from both sides of the equation

-5x=-26

Then divide by -5 to both sides of the equation

x=5.2

Checking your answer

30-5(5.2)
30-26
4

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Answer:

3,850

Step-by-step explanation:

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2 years ago

6/1 x 7/4 in simplest form

dalvyx [7]

The answer would be 10.5 in decimal form. In fraction form you could reduce 6 and 4 and make the six a 3 and make the four a 2. Then multiply it out. Which would be 3/1 multiplied by 7/2 = 21/2

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3 years ago

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AveGali [126]

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6 0

3 years ago

If BTS=GHD BS=25 TS=14 BT=31 GD=4x-11 S=56 B=21 and H=(7y+5) find the values of x and y

77julia77 [94]

Given:

Consider the completer question is "If ∆BTS≅∆GHD, BS=25, TS=14, BT=31, GD=4x-11, m∠S=56, m∠B=21 and m∠H=(7y+5), find the values of x and y.

To find:

The values of x and y.

Solution:

We have,

$\Delta BTS\cong \Delta GHD$ (Given)

$BS=GD$ (CPCTC)

$25=4x-11$

$25+11=4x$

$36=4x$

Divide both sides by 4.

$9=x$

In ∆BTS,

$\angle B+\angle T+\angle S=180^\circ$ (Angle sum property)

$21^\circ+\angle T+56^\circ=180^\circ$

$77^\circ+\angle T=180^\circ$

$\angle T=180^\circ-77^\circ$

$\angle T=103^\circ$

Now,

$\angle T=\angle H$ (CPCTC)

$103=7y+5$

$103-5=7y$

$98=7y$

Divide both sides by 7.

$14=y$

Therefore, the value of x is 9 and value of y is 14.

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3 years ago

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sattari [20]

Y=12x hope you have a good day

4 0

2 years ago

I NEED HELP RIGHT NOW PLEASE!!solve 30-5x=4 for x​

I NEED HELP RIGHT NOW PLEASE!!solve 30-5x=4 for x