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lord [1]
3 years ago
11

Solve for h in the equation 15-2h=6

Mathematics
2 answers:
GREYUIT [131]3 years ago
5 0

Answer:

<u>h</u><u> </u><u>is</u><u> </u><u>4</u><u>.</u><u>5</u>

Step-by-step explanation:

15 - 2h = 6

make 2h the subject:

- 2h = 6 - 15 \\  - 2h =  - 9

divide all sides by -2:

\frac{ - 2h}{ - 2}  =  \frac{ - 9}{ - 2}  \\  \\ h =  \frac{9}{2}  \\  \\ h = 4.5

liberstina [14]3 years ago
5 0

Answer:

h=4.5

Step-by-step explanation:

15-2h=6   Get rid of any constants of the side of the variable.

<u>-15    -15</u>

-2h=-9      Divide -2 from both sides to isolate h.

<u>/-2  /-2</u>

h=4.5

Hope this helped you out! Have a wonderful day :)

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Which ordered pair makes both inequalities true?
kow [346]

An ordered pair which makes both inequalities true is (-1, -3).

<h3>What is an ordered pair?</h3>

An ordered pair is a pair of two points that are commonly written in a fixed order within parentheses as (x, y), which represents the x-coordinate or x-axis (abscissa) and the y-coordinate or y-axis (ordinate) on the coordinate plane of any graph.

Next, we would test the ordered pair with the given system of inequalities in order to determine which is true.

For ordered pair (-3, 5), we have:

y < –x + 1

5 < -(-3) + 1

5 < 3 + 1

5 < 4 (False).

For ordered pair (-2, 2), we have:

y < –x + 1

2 < -(-2) + 1

2 < 2 + 1

2 < 3 (True).

y > x

2 > -2 (True)

For ordered pair (-1, -3), we have:

y < –x + 1

-3 < -(-1) + 1

-3 < 1 + 1

-3 < 2 (True).

y > x

-3 > -1 (False)

For ordered pair (0, -1), we have:

y < –x + 1

-(-1) < -(0) + 1

1 < 1

1 < 1 (False).

y > x

-1 > 0 (False)

Read more on inequality here: brainly.com/question/27166555

#SPJ1

5 0
1 year ago
5-5|5x+3|=-10 solve
AleksAgata [21]
Exact Form:

x = 0 , −6/5

Decimal Form:

x = 0 , − 1.2

Mixed Number Form:

x = 0 , − 1 1/5
6 0
3 years ago
Someone please help ASAP will give brainliest
algol13

√0.02 is rational

√2 is rational

√2 is irrational

√1/2 is rational

6 0
3 years ago
The cost of a piece of carpet is dependent on its area, in square feet, as shown in the graph.
Bess [88]

Answer:

A. false

B. c = 2.258241758a - 1.923076923

C. $290

Step-by-step explanation:

Part B was solved using a graphing calculator

3 0
4 years ago
PLEASE HELP ME!!!!!!!!
Nadusha1986 [10]
CPCTC means the corresponding parts of congruent triangle that are congruent.
So, angle GAE is approximately equal to angle GEA.
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3 years ago
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