2 years ago

Lukas is trying to lose weight. He starts the year

Mathematics

2 answers:

podryga [215]2 years ago

6 0

Answer:

Step-by-step explanation:

AlekseyPX2 years ago

5 0

Answer:

Step-by-step explanation:

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Please I need help on this

vampirchik [111]

Answer:

53.13

Step-by-step explanation:

To find the measure of an angle use an inverse trig function.

$Sin A = \frac{4}{5}$ so you can take the inverse to find A $sin^{-1}\frac{4}{5} = A$ .

Use a calculator to calculate the value.

A = 53.13

4 0

3 years ago

ASAP PLS! What is 2k^2+3k-13=k^2+15?

shepuryov [24]

2k^2+3k-13=k^2+15

subtract k^2 -15 from each side

k^2 +3k -28=0

(k+7)(k-4)=0

k=-7 k=4

Answer: k= -7,4

8 0

3 years ago

What is the Arabic number equivalent to the Roman numeral XXII?

GrogVix [38]

22 should be the answer

4 0

3 years ago

Y is 1 less than 2 times X which order pair fits this rule

Anni [7]

Answer:

y < 2X - 1

y = 2X - 1

Step-by-step explanation:

Let's try to make an equation from the worded problem.

"is Less than " means <

2 times means 2 * X

= 2X

y < 2X - 1

y = 2X - 1

3 0

3 years ago

John is painting parallel lines in the parking lot to create parking spaces. The measure of angle A is 60°. What is the measure

ohaa [14]

If you're on Plato, the answer is 60.

8 0

3 years ago