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Answer: B) 39</h3>
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Explanation:
Equilateral triangles have three equal sides, ie the sides are all the same length.
Let's set sides ST and TU equal to each other and solve for x
7x-10 = 2x+25
7x-2x = 25+10
5x = 35
x = 35/5
x = 7
Then we use this to compute each side
- ST = 7x-10 = 7*7-10 = 49-10 = 39
- TU = 2x+25 = 2*7+25 = 14+25 = 39
- US = x^2 - 10 = 7^2 - 10 = 49-10 = 39
Each side is 39 units long, so this confirms we have the correct answer.
<h3>
♫ :::::::::::::::::::::::::::::: // Hello There ! // :::::::::::::::::::::::::::::: ♫</h3>
➷ We can call the first integer 'x'
Thus, the second integer would be 'x + 1'
From this, we can form an equation:
x + x + 1 = 67
Simplify this:
2x + 1 = 67
- 1 from both sides:
2x = 66
Divide both sides by 2:
x = 33
Therefore, x + 1 = 34
The 2 integers are 33 and 34.
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❄️</u></h3>
➶ Hope This Helps You!
➶ Good Luck (:
➶ Have A Great Day ^-^
↬ ʜᴀɴɴᴀʜ ♡
Answer:
95.46
Step-by-step explanation:
Just multiplication, request further explanation if you want one
A: y = 60 + 0.10x
B: y = 100 + 0.05x
y = total cost, x = minutes
60 + 0.10x = 100 + 0.05x
0.10x = 40 + 0.05x
40 = 0.05x
x = 800 minutes
Answer:
PROOF FOR THE "PROVE" SECTION:
As linear pairs, angle 2 and 3 are supplementary to each other. Angle 1 is equal to angle 2, as they are both same-side interior angles. Therefore, angle 1 and angle 3 are also supplementary.
Filling in the missing blanks:
S1. Angle 1, Angle 2, Angle 3
S2. Angle 1 and Angle 2
R3. Congruent (___)
R5. supplementary angles
S7. Angle 1 = Angle 2, so Angle 1 can be substitued in for Angle 2 in any equation, and Angle 2 can be substitued for Angle 1 in any equation as well (they can replace each other, like x=y & y=x or a=b & b=a)
Hope this helped! Have a great day (pls mark brainliest)!!
