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melamori03 [73]
4 years ago
12

Need some help please with this math problem.Thanks.

Mathematics
1 answer:
ki77a [65]4 years ago
3 0
Honestly I don’t even know what this question is trying to ask
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Can someone help me find the value of x?
tensa zangetsu [6.8K]

Answer:

The measure of arc x is 60\°

Step-by-step explanation:

we know that

The measurement of the external angle is the semi-difference of the arcs it comprises.

so

In this problem

55\°=\frac{1}{2}(170\°-x\°)

solve for x

110\°=(170\°-x\°)

x\°=(170\°-110\°)=60\°

3 0
4 years ago
Solve (4+4)*(1+1). please ASAP​
vlada-n [284]

Answer:

(4+4) = 8 (1+1) = 2 then 8 x 2 = 16

so your answer is 16

Step-by-step explanation:

you can use PEMDAS to solve equations like this

7 0
3 years ago
Read 2 more answers
Which of the following equations has the same solutions as the equations 3x+2y=-12
Marianna [84]

B, C, E, F

<h2>Explanation:</h2>

In this problem, we have the following equation of a line written in Standard form:

3x+2y=-12

So  we need to choose the equations that has the same solutions as this equation. If we multiply each equation by a constant term and find the same solution as the given equation, then they will have the same solution. This is only true fro options B, C, E and F.

Option B.

-3x-2y= 12 \\ \\ Multiply \ both \ sides \ by \ -1: \\ \\ (-1)(-3x-2y)=(-1)(12) \\ \\ 3x+2y=-12

So we get the same given equation. This option is valid!

Option D.

15x+10y= -60 \\ \\ Multiply \ both \ sides \ by \ 1/5: \\ \\ (\frac{1}{5})(15x+10y)=(\frac{1}{5})(-60) \\ \\ 3x+2y=-12

So we get the same given equation. This option is valid!

Option E.

6x+2y= -12 \\ \\ Multiply \ both \ sides \ by \ 1/2: \\ \\ (\frac{1}{2})(6x+2y)=(\frac{1}{2})(-24) \\ \\ 3x+2y=-12

So we get the same given equation. This option is valid!

Option F.

1.5x+y= -6 \\ \\ Multiply \ both \ sides \ by \ 2: \\ \\ (2)(1.5x+y)=(2)(-6) \\ \\ 3x+2y=-12

So we get the same given equation. This option is valid!

For the other options, there is no any constant term that multiplies both sides of the equation and gives us the same given equation.

<h2>Learn more:</h2>

About this subject: brainly.com/question/8810210

#LearnWithBrainly

7 0
3 years ago
Find x, if the perimeter is 106 <br> 3x+6<br> 2x-3
slega [8]
So we are given that the perimeter is 106 and two problems to solve
we will write this as an equation
106 = 3x + 6
we will subtract 6 from both sides
100 = 3x 
now divide by 3 to isolate the variable
we will get 33 1/3 as the x

for the second one
106 = 2x - 3
add three to both sides
109 = 2x 
divide by 2 to isolate the variable
we will get 54 1/2 as the x

Hope this helps :)
3 0
4 years ago
6 people go eat some order chicken dinner for $14 and some order steak dinner for $17. If the total bill was $99, how many peopl
White raven [17]

Answer:

5 people bought the $17 steak and 1 person bought the $14 chicken.

Step-by-step explanation:


7 0
3 years ago
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