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ruslelena [56]
3 years ago
12

Someone please help I’m on a timer. “ solve for X.

Mathematics
1 answer:
Goshia [24]3 years ago
7 0
X is 79 because all angles are 180
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Find the value of 'x​
viktelen [127]

Answer:

x = 16

Step-by-step explanation:

The sum of the angles of a triangle are 180

128+ 2x-3 +23 = 180

Combine like terms

2x+148=180

Subtract 148 from each side

2x+148 -148 = 180-148

2x = 32

Divide by 2

2x/2 = 32/2

x =16

5 0
3 years ago
2x + 3y = 9 solve for x
lutik1710 [3]

Answer:

X=9/2-3/2

Step-by-step explanation:

1.Move the variable

2x=9-3y

2.Divide both side

X=9/2-3/2

4 0
3 years ago
What is the approximate area of the unshaded region in the figure below
Levart [38]

Answer:

where is the shaded part?

Step-by-step explanation:

8 0
3 years ago
2nd attempt at this question please answer right. 2 images below:
zhenek [66]

Answer:

idk what yah do right there brah what grade u in

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
HHHHHHEEEEEEELLLLLPPPPPP MEH!!! PLS ANSWER QUICKLY! Brainliest!! y is inversely proportional to square of x. Given that y=4 when
artcher [175]

Answer:

y = \frac{36}{25}

Step-by-step explanation:

y ∝ \frac{1}{x^2}

=> y = \frac{k}{x^2} --------------(1)

<u><em>Now, y = 4 and x = 3. </em></u>

<em>Putting in (1)</em>

=> 4 = \frac{k}{9}

=> k = 4*9

=> k = 36

<u><em>Now, y = ?, when x = 5</em></u>

<u><em>Putting in (1)</em></u>

=> y = \frac{36}{5^2}

=> y = \frac{36}{25}

7 0
3 years ago
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