MATHEMATICS MIDDLE SCHOOL

1.62 divided by 0.27

Answers

Answer 1
Answer:

Answer:

The answer is 6
Answer 2
Answer:

Answer:

6

Step-by-step explanation:

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Hello:) anyone able to help with 7? Thank you!

Answers

Answer:

Angle of depression from C to T measures approximately 20.52^o

Step-by-step explanation:

To start, we use triangle DTA to find the length of the side AT, making use of the tangent function:

tan(23^o)=(AT)/(28\,m) \nAT=tan(23^o)\,* 28\,m\nAT=11.89\,m

Now we need to find the size of the rectangular land diagonal:

diagonal=√(28^2+15^2)=31.76\,m

With this information, we can now find the measure of angle "C" (depression angle from C to T), using the triangle ACT:

tan(C)=(opposite)/(adjacent) \ntan(C)=(11.89)/(31.76)\nC=arctan((11.89)/(31.76))\nC=20.52^o

Simplify 3x – 2y + 6 - 6x + 5y - 8.A)
-2xy
- 2x²y²
-3x - 7y - 2
-3x + 3y - 2

Answers

Answer:

-3x+3y-2

Step-by-step explanation:

3x-6x= =3x

-2y+5y= 3y

6-8= -2

Sam can prepare 20 wall paintings in 4 weeks. How much time will he need toprepare 80 wall paintings?

Answers

Answer:
20=4 weeks
40=8 weeks
60=12 weeks
80=16 weeks
 Hope I helped :)

9*-0^2 is blank times as much as 3*10-^2

Answers

Explanation:

As I understand the question you have the following expressions given in scientific notation:

Expression A:

9*10^2

Expression B:

3*10^(-2)

So we need to compare both expression in order to know how much times is expression A bigger than B. So:

(9* 10^2)/(3* 10^(-2))=(9)/(3)*10^(2-(-2))=3* 10^4=30,000 \n \n \n *(a^n)/(b^m)=a^(n-m)

In conclusion 9*10^2 is 30,000 times as much as 3*10^(-2)

Let s be an integer. Alonso claims that -s must always be less than 0. IIiana claims that -s is only sometimes less than 0. Whose statement is correct? Help please.

Answers

Iliana is correct since an integer means a whole number that is not a fraction, which includes negative AND positive numbers. If s=4 than -s is negative (-4) But if we plug in a negative integer, like -5, the negative signs are eliminated and it becomes positive, therefore Alonso is wrong (-s=-(-5)=5) If the question was about a natural number Alonso would have been right since natural numbers are only from 0 and above

Which answer would make △WTV~△RSP by the AA similarity postulate?Select one:

m∠W=m∠V and m∠R=m∠P

m∠T=m∠S and m∠V=m∠P

WTRS=SPTV=WVRP

WTRS=TVSP=WVRP

Answers

sigh smhhhh BRUH I SWEAR- anyways

Answer:

The third one hope this helpsssssssssssssssssssss

Step-by-step explanation:
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