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Alexeev081 [22]
3 years ago
11

X2 +4+5y3+2x2-2x2-6+1​

Mathematics
2 answers:
Andreyy893 years ago
6 0

Answer:

x^{3} +5y^{3} -1

Step-by-step explanation:

Verdich [7]3 years ago
6 0

Answer: x^2-1+5y^3

Step-by-step explanation:

x^2+4+5y^3-6+1 (2x^2-2x^2 cancel each other.

x^2-1+5y^3 (4-6+1= -1)

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If angle PQR and angle RQS form a linear pair and angle PQR =5x+5 and angle RQS =11x-65 then angle PQR=?
Mama L [17]

Answer:

m<PQR = 80°

Step-by-step explanation:

<u>Points to remember</u>

Sum angles in a linear pair is 180

<u>To find the value of x</u>

It is given that, angle PQR and angle RQS are linear pairs, and

m< PQR =5x+5 and m<RQS =11x-65

m<PQR + m<RQS = 180

5x + 5 + 11x - 65 = 180

16x -60 = 180

16x = 180 + 60

16x = 240

x = 15

<u>To find the value of angle PQR</u>

m<PQR = 5x + 5

 = 5*15 + 5

 = 75 + 5 = 80

Therefore m<PQR = 80°

3 0
3 years ago
For Yellowbrick 1+1.........................
wlad13 [49]

Answer: 2

Step-by-step explanation:

obvious

3 0
3 years ago
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in the Pythagorean theorem, the two must always be substituted for the side lengths, not a short side true or false
alina1380 [7]
The two what? This question needs more context
7 0
3 years ago
Find the amount in a bank account if you deposited $10,000 for 25 years at 6.25% interest compounded quarterly.
KengaRu [80]
Ok, so the formula for compound QUARTERLY is A=P(1+ʳ/n)ⁿ<span>ᵗ.
P= The initial amount.
R= The Rate
T= The Time/Number of Years
N= Number of time interest is compounded per year. (In this case its 4 because it compounded QUARTERLY.)

So if you input the numbers, you will get A=10,000(1+0.0625/4)</span>⁴⁽²⁵⁾<span>
Now solve inside the parenthesis.
10,0 00(1.0625/4)</span>⁴⁽²⁵⁾
Now you will need a calculator for the next part...
Do 1.0625/4 and times it by 10,000 .
You will get 0.0265265. You can't for get about the ⁴⁽²⁵⁾.
⁴⁽²⁵⁾=<span>¹⁰⁰
</span>2,656.25¹⁰⁰= 
$47134.43 Hope This Helped!
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3 years ago
Suppose that 5 t shirts cost $55 what's the unit rate?
Setler [38]
$55 / 5 =$11

unit rate $11

answer
$11 per shirt
7 0
3 years ago
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