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Serhud [2]
3 years ago
10

A college has

Mathematics
1 answer:
gladu [14]3 years ago
8 0
Total-107
Male teacher-n
Female teacher-n+23
N+n+23=107
2n+23=107
2n= 84
N=42

Male teacher-42
Female teacher-42+23=65
65/107 teacher are female

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LAST ATTEMPT IM MARKING AS BRAINLIEST!! (Finding missing sides- similar triangles Algebraic practice )
Dimas [21]
143 / 6x+12 = 132 / 72
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crossmultiply:
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8 0
2 years ago
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8 0
2 years ago
Find the missing side. round to the nearest tenth.
horrorfan [7]

Answer:

24) x = 9.2

25) x = 30.8

Step-by-step explanation:

Given

See attachment for triangles

Solving (24)

To solve for x, we make use of cosine formula

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So, we have:

cos(40) = x ÷ 12

Multiply both sides by 12

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Using a calculator

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5 0
3 years ago
Where can the perpendicular bisectors of an acute triangle intersect
ololo11 [35]
I think inside the triangle......
4 0
3 years ago
Find y if x=15 if y is 6 x=30
Len [333]
I'm not sure if this question was correctly transcribed but is it suppose to read find if x=15, find y = 6x+30 ?

If so then y = 120

The way it is written now, If x = 15 then 6x cannot equal 30 which is why I asked.  Sorry if I'm not understanding the question.



6 0
3 years ago
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