1 year ago

Which of the following expressions are equivalent to

Mathematics

1 answer:

marta [7]1 year ago

7 0

Answer:

I think it is B

Step-by-step explanation:

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Lincoln is saving $360 to buy a new bike. He already has $85 and can earn $12 per hour at work. Which of the following equations

Vedmedyk [2.9K]

Answer:

85 + 12w =360

Step-by-step explanation:

7 0

2 years ago

Perform the indicated operation. -8 + (-4) -4 4 12 -12

wariber [46]

Perform the indicated operation.

-8 + (-4) = -12

Steps:

-8 + ( -4 )

Remove Parenthesis:

( -a ) = -a

-8 - 4

Subtract the numbers:

-8 - 4

= -12

Answer: -8 - 4 = -12

Hope that helps!!!! : )

7 0

2 years ago

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In ΔQRS, q = 1.3 inches, r = 1.6 inches and ∠S=157°. Find the length of s, to the nearest 10th of an inch.

hjlf

Answer:

2.8

Step-by-step explanation:

using cosine rule

$s^{2}$ = $1.3^{2} + 1.6^{2} - 2(1.3)(1.6)cos 157$

s = $\sqrt{8.0793}$ = 2.842 = 2.8

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3 years ago

G (x)=x-3 and h(x)= square root of x, find(g o h) (25)

nevsk [136]

H(25) = sqrt25 = 5

g(5) = 5 - 3 = 2

answer is 2

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2 years ago

Martin uses his power saw every 15 seconds.How many times did he use it in one hour ?

Alina [70]

Answer:

60÷15 =4

Therefore Martin uses his power saw 4 times in one hour 

7 0

2 years ago

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