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Alexus [3.1K]
2 years ago
15

Find the value of angle marked x​

Mathematics
1 answer:
lyudmila [28]2 years ago
3 0

Based on the given diagram we see that all the exterior angle is in a straight line with the interior angle.

Using the known angle measure, we know that the shape has angles of measure, 123 degrees, 94 degrees,  79 degrees, and '180 - x' degrees

Also, the sum of all the angles in a quadrilateral, any four-sided shape, is 360 degrees.

Now using the knowledge gained lets set up the equation

            123 + 94 + 79 + 180 - x = 360\\476 - x = 360\\-x = -116\\x = 116

Therefore x is 116 degrees.

Hope that helps!

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Answer: in 340 million square miles there are 8.808 x 10^10 hectares

Step-by-step explanation:

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3 years ago
PlS help lots of points
Len [333]
I feel like there is something missing from this question, for example how large is the tree house? If these are just plain measurements, then I would opt for B.

3 0
2 years ago
In the sequence 3 8 13 18 what term of the series is the number 2218
77julia77 [94]
By clearly looking at the sequence there are in Arithmetic Progression
So for finding which term is 2218 in that sequence
we have  x_{n} = a+ (n-1)d
Here,
a=3
 x_{n}=2218 & d=5(by looking at the sequence given)
by substituting those values we get our desired result
2218=3+(n-1)5
2218-3=(n-1)5
2215=(n-1)5
2215/5=n-1
453=n-1
n=454
so 454 term is 2218
7 0
3 years ago
<img src="https://tex.z-dn.net/?f=%5Csqrt%7B%5Cfrac%7Bx-4%5Csqrt%7Bx%7D%2B4%20%7D%7Bx%2B4%5Csqrt%7Bx%7D%20%2B4%7D%20%7D" id="Tex
stiks02 [169]

Answer:

\begin{bmatrix}\mathrm{Solution:}\:&\:x\ge \:0\:\\ \:\mathrm{Interval\:Notation:}&\:[0,\:\infty \:)\end{bmatrix}

\begin{bmatrix}\mathrm{Solution:}\:&\:f\left(x\right)=1\:\\ \:\mathrm{Interval\:Notation:}&\:f\left(x\right)=1\end{bmatrix}

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
if the length of a rectangle is increased by 30% and the width of the same rectangle is decreased by 30% what is the effect on t
faltersainse [42]

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Step-by-step explanation:30%+30%=60% since it is a rectangle i thing this is the answer

6 0
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