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Sati [7]
4 years ago
7

In right triangle ABC, where c is the hypotenuse, a = 6, c = 10, and b = x -2. Solve for x. A) 6 B) 8 C) 10 D) 12 is the answer

B?
Mathematics
2 answers:
ehidna [41]4 years ago
8 0
Yes the answer would be B
Mekhanik [1.2K]4 years ago
4 0
The answer is C right triangles have a formula for this its a^2 + b^2 = c^2 so 10^2 is 100 - 6^2 or 36 is 64 and because 8*8 is 64 its the correct answer.
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In this fulcrum, the weights are perfectly balanced. How far must the fulcrum be located from the 40 lb. weight if the bar is 11
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<span>In this fulcrum, the weights are perfectly balanced. How far must the fulcrum be located from the 40 lb. weight if the bar is 11 feet long? The answer is 6.1</span>
4 0
3 years ago
The circumference of a circle is about 50 centimeters (cm). Which is closest to the length of its radius? You may use 3.14 for
Romashka-Z-Leto [24]

Answer:

8 cm

Step-by-step explanation:

The formula of circumference is c= πd------(1)

where C = circumference, π = 3.14 and d = diameter

as we know that diameter is equal to d= 2r

put the diameter formula in eq(1)

we get c= π2r-------(2)

from eq (2) separate r means radius

hence, r= c/(π2)------(3)

put the values in eq(3)

and radius is equal to 8 cm.

5 0
3 years ago
Jaclyn has $120 saved and earns $40 each month in allowance. Pedro has $180 saved and earns $20 a month in allowance. If they bo
stich3 [128]
First, let's make an equation as to how to find how much money they have altogether:

(M stands for the # of month)

Jaclyn: 120 + 40m 
Pedro: 180 + 20m

So let's plug-in 1 for m (1 will stand for 1 month)

Jaclyn: 120 + 40 * 1 = 160
Pedro: 180 + 20 * 1 = 200

I made a table depicting how much they'll make for the next 5 months (attached below). According to that, on month 3, they will have made the same amount of money (or $240).

So they will have the same amount of money in 3 months. Hope this helps! :)

6 0
3 years ago
What is slope intercept form?
Alborosie
Answer: The answer is -90
6 0
3 years ago
3. Write a simplified algebraic expression for<br> the model
ICE Princess25 [194]

The simplified algebraic expression for the model is x = -1

<h3>What are algebraic expressions?</h3>

Algebraic expressions are known as mathematical statements gotten when operations such as addition, subtraction, multiplication, division, etc. are operated or used on variables and constants

From the figure given;

We have:

  • x
  • x
  • -x
  • (- 1) ^6
  • (1) ^5

Now, let's add the variables

= x + x - x

= 2x - x

= x

For the constants

= -1^6 = -1

= 1 ^5 = 1

= 1 × -1 = -1

Thus, the simplified algebraic expression for the model is x = -1

Learn more about algebraic expressions here:

brainly.com/question/4344214

#SPJ1

8 0
1 year ago
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