2 years ago

Hello everyone!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics

1 answer:

PtichkaEL [24]2 years ago

6 0

Answer:

hello

Step-by-step explanation:

h-e-l-l-o

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Can pls someone help and show me how to solve i’m really struggling

Nadya [2.5K]

Answer:

∠RQS = 156

Step-by-step explanation:

m∠TQS = 24

∠TQS and ∠RQS are linear pair. Linear pair are two adjacent angles and their sum is 180

∠TQS + ∠RQS = 180

24 + ∠RQS = 180

∠RQS = 180 - 24

∠RQS = 156

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2 years ago

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Bustin bought a DVD player that was marked down from $150 to $100. find the percent of decrease

Leno4ka [110]

33% of decrease.

150-100=50

50 is 1/3 of 150

1/3= 33%

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2 years ago

What are the slope and y-intercept for the graph of y – 7x = 10?

alex41 [277]

Answer:A. slope: 7, y-intercept: 10

Step-by-step explanation:

Transform the equation into slope intercept form, y=7x+10. In the form y=mx+b, m = slope and b = y-intercept

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2 years ago

Last question for math I need help ASAP!

Minchanka [31]

Answer:

3/4

Step-by-step explanation:

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3 years ago

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Two linear equations are shown. A coordinate grid with 2 lines. The first line is labeled y equals StartFraction one-third EndFr

Lorico [155]

Answer:

$(7,\frac{13}{3})$

Step-by-step explanation:

we have

The equation of the first line

$y=\frac{1}{3}x+2$ ------> equation A

The equation of the second line

$y=\frac{4}{3}x-5$ ------> equation B

Solve the system of equations by elimination

Multiply equation A by -4 both sides

$(-4)y=(-4)(\frac{1}{3}x+2)$

$-4y=-\frac{4}{3}x-8$ --------> equation C

Adds equation B and equation C

$y=\frac{4}{3}x-5\\-4y=-\frac{4}{3}x-8\\--------\\y-4y=-5-8\\-3y=-13\\y=\frac{13}{3}$

Find the value of x

substitute the value of y

$\frac{13}{3}=\frac{1}{3}x+2$

$\frac{1}{3}x=\frac{13}{3}-2$

Multiply by 3 both sides

$x=13-6$

$x=7$

therefore

The solution to the system of equations is the point $(7,\frac{13}{3})$

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2 years ago

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