Answer:
x = 24 degrees
Explanation:
The total of a triangle is 180 degrees. This problem can be broken into two triangles.
One triangle is 94 degrees, 41 degrees, and an unknown amount of degrees.
The other triangle is 111 degrees and two unknown amount of degrees.
Knowing 2 of the 3 degrees for the first triangle allows us to solve for this missing side:
180 - 94 - 41 = 45 degrees
This angle also applies to the second triangle, giving us a second known value. Now we know it has a 111 degree angle, a 45 degree angle, and an unknown angle. We can solve for the missing side the same was as before:
180 - 111 - 45 = 24 degrees
That means x = 24 degrees
Notice that the angle shown in red in the diagram belongs both to the bigger, outer triangle and the inner, smaller triangle.
Since the sum of the internal angles of every triangle must be equal to 180°, then:
A+94+41=180
x+A+111=180
Isolate A from the first equation:
A+94+41=180
⇒A+135=180
⇒A=180−135
⇒A=45
Substitute A=45 into the second equation and isolate x to find its value:
x+A+111=180
⇒x+45+111=180
⇒x+156=180
⇒x=180−156
⇒x=24
Therefore, the value of x is: x=24∘
B2H6(g) + 3 O2(ℓ) → 2 HBO2(g) + 2 H2O(ℓ)
Brainliest
Theo earned $500 selling food at a carnival. He earned $260 selling nachos and the rest selling hot dogs for $2 each. Theo used this equation to find h, the number of hot dogs he sold at the carnival.
Answer:
Theo sold 12 Hot dogs.
Explanation:
Write the equation as such
What is translation (in geometry)
Answer:
A translation is a geometric transformation that moves every point of a figure, usually in a specific direction or distance
Explanation:
Hope this helps :)
Which is NOT true of sound waves?
They travel fastest through solids.
O They can travel through a vacuum.
They vibrate particles to transfer sound.
O They require a medium.
Answer:
They can travel through vacuum.
Explanation:
Sound waves are vibration that travel through particles such as solid, liquids, and gas.
can someone help me please and thank you this is for science
Answer:
#1 45000
#2 THe lines represent the connections between them
hope this helps?
If y varies inversely as x, and y =23 when x=8, find y when x=4 .
Answer: y=46
Explanation:
Varies inversely means y=k/x, where k is a constant.
---------------------------------------------------------
First Step: find the constant [K] in the equation
y=k/x
23=k/8
k=184
Second Step: Apply the [k] to the second part of the question
y=k/x
y=184/4
y=46
Hope this helps!! :)
Please let me know if you have any questions
The stimulus materials discussed selecting certain traits as the basis for breeding known as artificial selection or selective breeding. How did such variations in the population of domesticated horse species Equus caballus occur?
Select one:
A. Tropism
B. Vestigial structures
C. Inherited traits
D. Acquired traits