Ask question

Ask question

All categories

3 years ago

5

please help me answer these 3 questions correctly . u will get 30 pints if you do and the brainlest. please do not answer if you

dont know the correct ones.

1 answer:

stira [4]3 years ago

6 0

Answer:

1

1

3

Step-by-step explanation:

You might be interested in

Choose the list that shows these numbers in order from smallest to largest.

svetlana [45]

Answer:

0.3, 0.32, 0.321, 0.345

Step-by-step explanation:

The maximum number of decimals shown in the series is 3.

Therefore, let's rewrite all the numbers with three decimal places.

0.32, 0.321, 0.3, 0.345 can be written as

0.320, 0.321, 0.300, 0.345

Now, we can easily compare the numbers and we can conclude:

0.300 < 0.320 < 0.321 < 0.345

Hence, the smallest to largest order is:

0.3, 0.32, 0.321, 0.345

4 0

3 years ago

Which expressions can be used to find m∠ABC? Check all that apply.

valina [46]

Answer:

$\cos^{-1}(\frac{6.3}{9.8})$

$\sin^{-1}(\frac{7.5}{9.8})$

Step-by-step explanation:

Recall the mnemonics SOH-CAH-TOA

The sine ratio is the length of the opposite side expressed over the hypotenuse.

$\sin m\angle ABC=\frac{7.5}{9.8}$

Take the sine inverse of both sides to get;

$m\angle ABC=\sin^{-1}(\frac{7.5}{9.8})$

The cosine ratio is the length of the adjacent side expressed over the hypotenuse.

$\cos m\angle ABC=\frac{6.3}{9.8}$

Take the cosine inverse of both sides to get;

$m\angle ABC=\cos^{-1}(\frac{6.3}{9.8})$

4 0

3 years ago

Members of the theater club sold tickets for the spring

Tpy6a [65]

so basically what i was thinking of was they sold them in the spring

8 0

3 years ago

Solve the system of linear equations.<br> 3x + 5y = -2<br> 2x - y = 3

natita [175]

Answer:

3x + 5y = -2 is x= −5 /3 y+ −2 /3

2x - y = 3 is x= 1 /2 y+ 3 /2

Step-by-step explanation:

7 0

3 years ago

Evaluate the expression<br> 7+10√1/25

nata0808 [166]

The answer is 9

You should download it kinda helps

4 0

3 years ago