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torisob [31]
3 years ago
7

Help please with my geometry

Mathematics
1 answer:
Alja [10]3 years ago
6 0
X is equal to 4

Because RS + ST=RT
So basically x+3x=5x-4
4x=5x-4
-4x -4x
-1x=-4
x=4
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Mrs gray bought some eggs. She boiled one half of them and poached one fourth of the remainder . she had 9 eggs left. How many e
Scorpion4ik [409]
To answer this item, we let x be the number of eggs in the beginning. The first half of the egg which were not boiled is represented through the equation is represented by x/2.

Next, the remainder of the egg which were not boiled nor poached is equal to 
             = (1/2)(3/4)x

Simplifying,
                 0.375x

Equating this to 9,
               0.375x = 9

The value of x from the equation is 24.

Answer: 24 eggs
5 0
3 years ago
What is the fraction as a mixed number 14/2
slava [35]
7. is the answer to your question
5 0
3 years ago
Evaluate the expression.<br> 8 (( 4) 3)?<br> PLEASE HELP ASAP
Roman55 [17]
How can help I will make u a brainlist for 5,7
6 0
3 years ago
What is the value of X
prohojiy [21]

Answer: 127º

Step-by-step explanation: The sum of internal angles from a polygons is equal to 180 (n-2) where n is the number of sides for the polygon

so the polygon from the picture has 6 sides then the total sum of internal angles is:720º

On the other hand, added all the internal angles we have: 112º+133º+128º+100º+120º=593º

the angle denoted by x is equal to 720º-593º= 127º

6 0
3 years ago
Draw a line representing the "run" and a line representing the "rise" of the line. State the slope of the line in simplest form.
Shtirlitz [24]

Answer:

\boxed{\dfrac{9}{13}}

Step-by-step explanation:

\text{slope} = \dfrac{\text{rise}}{\text{run}}

rise = y₂ - y₁ = -1 - (-10) = -1 + 10 =   9

run = x₂ - x₁ =   9 - (-4)   =   9 +   4 = 13

\text{slope} = \mathbf{\dfrac{9}{13}}\\\\\text{The slope of the line is $\boxed{\mathbf{\dfrac{9}{13}}}$}

4 0
3 years ago
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