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pishuonlain [190]
4 years ago
10

Find the value of this expression if x = 9

Mathematics
2 answers:
iVinArrow [24]4 years ago
6 0

Answer:

9

Step-by-step explanation:

9^2+9/9+1

81+9/10

90/10

9

romanna [79]4 years ago
5 0
The value of the expression is 9.
Step by step:
(9)^2+9=90
9+1=10
90/10=9
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WILLGIVEBRAINLIEST,THANKS,5STARS!<br> PLEASE HELP!<br> PLEASE EXPLAIN IN DEPTH!
bearhunter [10]
<h3>Answer:</h3>

x=2

<h3>Solution:</h3>
  • In order to isolate x, we should first of all take the square root of both sides.
  • If we take the square root of the left-hand side, we will get
  • x-\displaystyle\frac{1}{2}
  • How about the right-hand side? Well, we should take the square root of the numerator (9) and the denominator (4)
  • So we have
  • x-\displaystyle\frac{1}{2} =\frac{3}{2}}
  • Move -1/2 to the right:
  • x=-\displaystyle\frac{3}{2} +\frac{1}{2}
  • x=\displaystyle\frac{4}{2}
  • x=2

Hope it helps.

Do comment if you have any query.

6 0
2 years ago
Which statement is true regarding the functions of the graph?
gregori [183]

Answer:

f(- 3) = g(- 3)

Step-by-step explanation:

f(x) and g(x) are equal at the point of intersection.

When x = - 3 , f(- 3) = - 4 and g(- 3) = - 4

Thus

f(- 3) = g(- 3)

4 0
3 years ago
Helppppppp pleaseeee
kotykmax [81]

Answer:

4

Step-by-step explanation:

7 0
3 years ago
The area of the base of the oblique pentagonal pyramid is 50 cm2 and the distance from the apex to the center of the pentagon is
kirza4 [7]

Answer:

\text{Height is }6\sqrt2cm

\text{The volume is }100\sqrt2cm^3    

Step-by-step explanation:

Given the area of the base of the oblique pentagonal pyramid is 50 cm^2 and the distance from the apex to the center of the pentagon is 6 cm. The measure of ∠ACB is 45°.

we know that

ABC is a right triangle

∠ACB=45°

AC=hypotenuse------> 6 cm

\sin 45^{\circ}=\frac{AB}{AC}

AB=AC\times \sin 45

AB=\frac{6}{\sqrt2}

AB=3\sqrt2

\text{Height is }6\sqrt2cm

Now, volume of pyramid

\text{Volume of the pyramid=}\frac{1}{3}\times \text{Area of the base}\times height

Area of the base=50 cm²

Height=6\sqrt2 cm

so, \text{volume of the pyramid=}\frac{1}{3}\times 50\times 6\sqrt2=100\sqrt2cm^3

\text{the volume is }100\sqrt2cm^3

7 0
3 years ago
Read 2 more answers
a chef makes one and a half gallons of soup in a large pot how many 1 cup servings can a chef get from this large pot of soup
djyliett [7]
24
Cups of soup because there are 16 cups in 1 gallon and if you add half of that it's 8 and 16 Plus 8 is 24
3 0
3 years ago
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