3 years ago

Need help asapp I'll brainlist u once u finish !!

Mathematics

2 answers:

Musya8 [376]3 years ago

8 0

Answer:

Step-by-step explanation:

jdsfvhsjivjvnfskvnskfvnkfvndkfvndkvnjdkvndfkv

Rzqust [24]3 years ago

5 0

Answer:

-3*-6*2^2+1

18*4+1

72+1

Step-by-step explanation:

2(5*-6*2-3)

2(-30*-1).

2*30

4*-6^2*2+2/10

4*36*2+2/10

4*72+2/10

288+2/10

290/10

9(-6-2^2)/6

9(-6-4)/6

9*10/6

90/6

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Please help me grades are do today

11111nata11111 [884]

Answer:

Step-by-step explanation:

$sin=\frac{opp}{hyp}$

$cos = \frac{adj}{hyp}$

$cos^{-1}\left(\frac{45}{51}\right)$

which is 28.07 degree

$sin\left(28.07\right)=\frac{x}{51}$

x= 23.99

23.99+4=h=28

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2 years ago

A school has an equal amount of boys and girls. You use a coin to simulate the first three students to arrive at school each day

Nimfa-mama [501]

Answer:3/20

Step-by-step explanation:

Heads=Boy

Tails=Girl

If the first 3 students are boys, all 3 coins must be heads.

Because in 3 of these experiments, the coins all land on heads, and there are 20 experiments completed, 3 out of the 20 experiments are 3 boys; 3/20.

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2 years ago

Enrique is measuring the mass of a flower petal. Which unit of measurement should he use to eliminate the need to write the valu

GuDViN [60]

Answer:

do you have a pic of it.

Step-by-step explanation:

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3 years ago

Read 2 more answers

Simplify (4x - 6) + (5x + 1). (2 points)

Llana [10]

Answer:

9x-5

Step-by-step explanation:

(4x-6)+(5x+1)

remove parentheses

4x-6+5x+1

collect like terms

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3 years ago

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How do I write each number as a power of the given base? <br><br>example: 49; base 7

VLD [36.1K]

$7^n=49$
we know that 7*7=49 so thus $7^2=49$
$7^n=7^2$
therefor n=2
it is written as $7^2$

7 0

3 years ago

Need help asapp I'll brainlist u once u finish !!​

Need help asapp I'll brainlist u once u finish !!