3 years ago

GIVING OUT BRAINLIEST ANSWER !! PLS HELP ME OUT !! (last minute)

Mathematics

2 answers:

Dima020 [189]3 years ago

5 0

Answer:

.764

Step-by-step explanation:

do it on a calculator (TI84)

Lemur [1.5K]3 years ago

3 0

Answer:

45.6°

Step-by-step explanation:

take the inverse cosine of 7/10: $cos^{-1}(\frac{7}{10})$

plug it into a graphing calc and you get ≈ 45.573°, they want 1 decimal place so it would be ≈ 45.6°

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Movies at the rental store are $3.75 each. Snacks and drinks are $1.89 each. Round each amount to the nearest dollar to estimate

hodyreva [135]

Answer:

$14.00

Step-by-step explanation:

First you round 3.75 to 4.00 because 7 is greater than 5 so it would turn the 3 to 4 than add the zeros it's 4.00. Second You multiply by three so 4.00 × 3 you will get 12.00. Than you round 1.89 to 2.00 because 8 is greater than 5 so it would turn to the 1 to the 2 than add the zeros it's 2.00. Finally you add them together and get $14.00

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1 year ago

Please help me . Need it desperately for a math test

attashe74 [19]

Answer:

Step-by-step explanation:

Given

y = 3x + 2

Comparing with y = mx + c

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