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egoroff_w [7]
3 years ago
12

HELPP PLS ILL MARK BRAINLIST

Mathematics
2 answers:
Scorpion4ik [409]3 years ago
7 0

Answer:

-10

Step-by-step explanation:

g(x) = -x - 5

= -(5)-5

=-10

elena-14-01-66 [18.8K]3 years ago
3 0

Answer: g = -2

x = 5

Step-by-step explanation:

You might be interested in
X + 2 = 5x + 26<br><br> Please help
kkurt [141]
x+2=5x+26

Move all the x's to one side of the equation. This is a step necessary to solve this equation.

Subtract both sides by x.

x+2-x=5x+26-x
2=4x+26

Flip equation. We always want to have the variable written on the left side.

4x+26=2

Subtract both sides by 26.

4x+26-26=2-26
4x=-24

Divide both sides by 4 to finish this off.

x=-6

That's your answer. Have an awesome day! :)
7 0
3 years ago
Graph y = −x2 − 2. Identify the vertex of the graph. Tell whether it is a minimum or maximum.
Kitty [74]
Y  = - x^2 - 2

the vertex of - x^2 will be at (0,0)
the -2 translates the graph down 2 units

The answer is the vertex is at (0,-2)  and  as the coefficient of x^2 is negative it is a maximum

Answer is  D.


8 0
3 years ago
Read 2 more answers
What is the solution set of the following equation? 4\5^2= 2x- 4\5
Elden [556K]

Answer:

x = 18/25

Step-by-step explanation:

(4/5)² = 2x - 4/5

16/25 = 2x - 4/5

16/25 = 2x - 20/25

36/25 = 2x

x = 18/25

3 0
3 years ago
Read 2 more answers
Quadrilaterals Quiz
zavuch27 [327]

Answer:

Parallelogram

Step-by-step explanation:

All of the choices are parallelograms.

Hope I helped!

6 0
3 years ago
Find the value of x in the isoscleles triangle sqrt45 and altitude 3​
Alisiya [41]

Answer:

c.\hspace{3}x=12

Step-by-step explanation:

Isosceles triangles are a type of triangles in which two of their sides have an identical length. It should be noted that the angles opposite the sides that are the same length are also the same. This means that these triangles not only have two equal sides, but also two equal angles.

You can solve this problem using different methods, I will use pythagorean theorem. First take a look at the picture I attached.  As you can see:

x=2a

And we can find a easily using pythagorean theorem:

(\sqrt{45} )^{2} =3^{2} +a^{2}

Solving for a:

a^{2} =(\sqrt{45} )^{2} -3^{2} \\\\a^{2} =45-9\\\\

a^{2} =36\\\\a=\sqrt{36} \\\\a=6

Therefore:

x=2a\\\\x=2(6)\\\\x=12

8 0
4 years ago
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