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3 years ago

A poster is shown below:

Mathematics

1 answer:

sladkih [1.3K]3 years ago

3 0

Answer:

256576547

Step-by-step explanation:

6574676547456

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Need help !! Slove for c

Simora [160]

90 degrees because there is a shade which indicates that it is a right triangle

8 0

3 years ago

When a fish is selected at random from a tank, the probability that it has a green tail is 0.54, the probability that it has red

sammy [17]

Answer:

the answer is C

Step-by-step explanation:

hope this helps

7 0

3 years ago

What is the discriminant of the equation x^2+11x-10=0

Burka [1]

The discriminant is b^2-4ac
ax^2+bx+c=0
x^2+11x-10=0

11^2-4(1)(-10)
1. Simplify 11^2 to 121
121-4(1)(-10)

2. Simplify 4*1*-10 to -40
121-(-40)

3. Simplify brackets
121+40

4. Simplify
161
Your discriminant is 161

7 0

4 years ago

Help me slove this problem thank you

emmasim [6.3K]

Answer:

<h3> $\boxed{ \bold{ \boxed{ \sf{22 \: units}}}}$ </h3>

Step-by-step explanation:

Let the points be A and B

A ( -8 , - 18 )⇒( x₁ , y₁ )

B ( 14 , -18 )⇒( x₂ , y₂)

Finding the distance between these two points

$\sf{ \sqrt{ {(x2 - x1)}^{2} + {(y2 - y1)}^{2} } }$

Plug the values

⇒ $\sf{ \sqrt{ {(14 - ( - 8)}^{2} + {( - 18 - ( - 18))}^{2} } }$

We know that, $\sf{( - ) \times ( - ) = ( + )}$

⇒ $\sf{ \sqrt{ {(14 + 8)}^{2} + {( - 18 + 18)}^{2} } }$

Calculate

⇒ $\sf{ \sqrt{ {22}^{2} + {0}^{2} } }$

Evaluate the power

⇒ $\sf{ \sqrt{484} }$

⇒ $\sf{{22} }$ units

Hope I helped !

Best regards!!

7 0

3 years ago

How to solve for x where (2^x)*x =n?

Molodets [167]

Tough call.
You may have to use Newton's Method or something like that.
Graph y=2^x and then graph n/x on the same set of axes. You may have to assign some arbitrary value to n to make this work. From the graph you can read off the approximate coordinates of the point of intersection.

4 0

3 years ago