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2 years ago

CosA_1+sin1 + 1+sinA_cosA=2secA

Mathematics

1 answer:

vivado [14]2 years ago

5 0

Step-by-step explanation:

all steps are done in the picture

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What is the slope in the equation: y=4x+3

kompoz [17]

Answer:

The slope is −4 . The equation is in slope-intercept form, y=mx+c , where m is the

Step-by-step explanation:

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3 years ago

BRAINLIESTTTTT PLS ANSWERRRRR

nlexa [21]

Answer:

x=9 and y=115

Step-by-step explanation:

Solve y=9x+34;y=16x−29

Steps:

I will solve your system by substitution.

y=9x+34;y=16x−29

Step: Solvey=9x+34for y:

Step: Substitute9x+34foryiny=16x−29:

y=16x−29

9x+34=16x−29

9x+34+−16x=16x−29+−16x(Add -16x to both sides)

−7x+34=−29

−7x+34+−34=−29+−34(Add -34 to both sides)

−7x=−63

−7x

−7

−63

−7

(Divide both sides by -7)

x=9

Step: Substitute9forxiny=9x+34:

y=9x+34

y=(9)(9)+34

y=115(Simplify both sides of the equation)

Hope this helps :)

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3 years ago

The first term of an arithmetic sequence is equal to four and the common difference is three. find the formula for the value of

hichkok12 [17]

The formula for the value of nth term is $a_{n}$ = 3n + 1

Step-by-step explanation:

The formula of the nth term in the arithmetic sequence is

$a_{n}=a+(n-1)d$ , where

a is the first term of the sequence
d is the common difference between each two consecutive terms

∵ The first term of an arithmetic sequence is equal to four

∴ a = 4

∵ The common difference is equal to three

∴ d = 3

- Substitute these values in the rule of the nth term

∵ $a_{n}=a+(n-1)d$

∴ $a_{n}=4+(n-1)3$

- Simplify it

∴ $a_{n}=4+3n-3$

∴ $a_{n}=1+3n$

The formula for the value of nth term is $a_{n}$ = 3n + 1

Learn more:

You can learn more about the sequence in brainly.com/question/7221312

#LearnwithBrainly

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2 years ago

HELPPPPP !!!!!! WILL MARK BRAINLEST

Svet_ta [14]

Answer: A

Step-by-step explanation:

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2 years ago

Pls help <3 i mean i’m sure it’s easy but i don’t know what to write.

I am Lyosha [343]

Circumference/Diameter = pi = 3.14
C/D = pi = 3.14

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2 years ago

CosA_1+sin1 + 1+sinA_cosA=2secA​

CosA_1+sin1 + 1+sinA_cosA=2secA