Answer:
Slope from P to Q = F/E ------ Definition of a Slope
Slope from Q to R = F1/E1 ------ Definition of a Slope
F1/ E1 = F/E ---------------- Triangle 1 is similar to triangle 2
+25 on the TTM
Step-by-step explanation:
Answer:
4 because 5 times 4 is 20 and 3 times 4 is 12
1. if we add something in x then it will also add up in value of y
2. x by 5 times then y value increases by 3*5 = 15 times
3. if x is added with 5 then y value increases by 8.
<h3>What is Algebra?</h3>
Algebra is the part of mathematics that helps represent problems or situations in the form of mathematical expressions.
As, per the first part
y=x
So, if we add something in x then it will also add up in value of x.
In second part,
y=3x
If x by 5 times then y value increases by 3*5 = 15 times
In third part, if x is added with 5 then y value increases by 8.
Learn more about algebra here:
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Answer: 55.4
Step-by-step explanation:
Remember soh cah toa
tangent = adjacent/opposite
angle is 18 degrees
Opposite is 18
Adjacent is x
So tangent of 18 degrees = 18/x
Use calculator to find tangent of 18 =0.3249
So 0.3249 = 18/x
Reciprocal both sides
3.0777 = x/18
Multiply both sides by 18
x = 55.3983
You may need to round
Answer: She purchased 8 sports drinks,
Step-by-step explanation:
Let be "d" the number of sports drinks that April purchased and "p" the number of slices of pizza that April purchased.
Set up a System of equations:
In order to solve the System of equations you can use the Substitution Method:
1. Solve for "p" from the first equation:
2. Substitute it into the second equation:
3. Finally, you must solve for "d" in order to find its value. You get that this is: