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8_murik_8 [283]
3 years ago
6

Help!!! Solve for variable and show steps

Mathematics
1 answer:
denis23 [38]3 years ago
7 0

Step-by-step explanation:

here,

\sqrt{x + 4}  - 3 = 1

\sqrt{x + 4}  = 1 + 3

\sqrt{x + 4}  = 4

x + 4 = (4) ^{2}

x + 4 = 16

<u>x</u><u>=</u><u>1</u><u>6</u><u>-</u><u>4</u>

<u>x</u><u>=</u><u>1</u><u>2</u>

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X + 3 =8<br> X- 5 =7 <br> Please someone help?
Sav [38]

Step-by-step explanation:

x+3=8

8-5=3 so x=5

7+5=12 / 12-7=5

12-5=7

8 0
3 years ago
Read 2 more answers
Find the Shaded area
Paul [167]

Answer:

7.73

Step-by-step explanation:

So first find the area of the circle which is A= (pi)(r)^2

So you would have A=(pi)*3^2 = 28.27

Then you know that since the radius is 3 you know that the diameter is double of that and so your diameter is 6. Now if you draw a horizontal line that goes through the center and is parallel to one of the sqaure side you can see that that also is the diameter and you already figured out the diameter to be 6 so hence the side of the square are 6. Now find the area of the square which is 36 and then subtract 28.27 from it

36-28.27 = 7.73

8 0
2 years ago
Please help I don't understand what to do
Strike441 [17]

Truth statement are statements or assertions that is true regardless of whether the constituent premises are true or false. See below for the definition of Euclidean Postulates.

<h3>What are the Euclidean Postulates?</h3>

The five Euclidean Postulates are;

1. Any two points can be joined by a straight line segment.

2. In a straight line, any straight line segment can be stretched indefinitely.

3. A circle can be formed using any straight line segment as the radius and one endpoint as the center.

4. Right angles are all the same.

5. If two lines meet a third in a way that the sum of the inner angles on one side is smaller than two Right Angles, the two lines will inevitably collide on that side if they are stretched far enough.

The truth statements relating to the attached pictures and their equivalent Euclidean Axiom are;

a) The right angle in the first page of the book shown and the right angles in the last page of the book shown are all the same. (Postulate 4);

b) If the string from the Yoyo dangling from hand in the picture is rotated for 360° such that the length of the string remains equal all thought, and the point from where is is attached remains fixed, it will trace a circular trajectory. (Postulate 3)

c) The swords held by the fighters can be extended into infinity because they are straight lines (Postulate 5)

Read more about Euclidean postulate at; brainly.com/question/17304015

#SPJ1

8 0
2 years ago
FG is the midsegment of isosceles triangle ABC, and KM is the midsegment of trapezoid CDEF. EF || KM || DC. Find the following m
Gelneren [198K]

Answer:

D

Step-by-step explanation:


4 0
4 years ago
Which rational function does this graph represent?
Kisachek [45]

Answer:

  A.  F(x) = 1/(x +2)²

Step-by-step explanation:

The asymptote at x = -2 tells you that x -(-2) = x +2 is a denominator factor. The fact that the function has the same sign on both sides of the asymptote tells you that factor has even degree.

Of the choices listed, the appropriate one is ...

  F(x) = 1/(x +2)²

3 0
3 years ago
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