3 years ago

Which relationship in the triangle must be true?

Mathematics

1 answer:

forsale [732]3 years ago

3 0

Answer:

sinB=cos(90-B)

Step-by-step explanation:

this is the relationship between sin and cos. other choices are wrong

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Ludmilka [50]

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250/7 days
so 250/7 pounds per day

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3 years ago

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C(x)=85x+600 find C(25)

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Answer:

Step-by-step explanation:

c(25) = 85(25) + 600 = 2725

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Out of the 240 students polled, 33 stated they were planning on joining the work force immediately after graduation. If there ar

jekas [21]

Answer:

Total number of students joining workforce after graduation ≈ 116

Step-by-step explanation:

Number of students polled = 240

Number of students joining workforce = 33

Percentage of students joining workforce (polled):

$\frac{33}{240}\cdot100 =13.75$

Total Number of students in high school = 840

Percentange of students joining workforce will eventually remain the same

that is 13.75%

Find 13.75% of 840 to find the total number of students from high school which will be joining workforce after graduation:

$\frac{13.75}{100} \cdot840 = 115.5$

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7 0

3 years ago

Can anyone help , Plz!! it's math!

goldenfox [79]

Steps:

$Interior +interior=exterior$

but since one of the interiors are missing we will do this.

= $50+X=100$

$-50$ $-50$

the 50 is canceled so we are left with 100-50 which is 50 so the answer is

$X=50$

Inform me if its wrong.

6 0

2 years ago