2 years ago

છે કે.what does x equal

Mathematics

1 answer:

pantera1 [17]2 years ago

4 0

Answer: what’s the problem

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Find the product <br> -1/2y(2y^3-8)

blondinia [14]

Answer:

-y^4+4y

Step-by-step explanation:

3 0

2 years ago

Help me solve please! The math club has 57 members who are in sixth or seventh grades. There are twice as many sixth graders as

saul85 [17]

We know there is 57 members are in the math club and there is twice as many sixth grades than the seventh. To find out how many sixth graders are in the club, we do:

x = seventh graders
2x = sixth graders

2x + x = 3x

57=3x
57 ÷ 3 = 3x ÷3
19 = x

So there is 19 seventh graders and 19×2= 38 sixth graders

7 0

3 years ago

If m∠1 equals (4x + 2) and m∠3 equals (5x − 25), what is the value of x?

vitfil [10]

Step-by-step explanation: the answer is x = 1/2

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2 years ago

Convert into mixed number 81/3 and -29/2

LuckyWell [14K]

Hmmmm to convert from improper to mixed, simply do the division of both, the quotient gets upfront, the remainder as the numerator, for example,

how many times 3 goes into 81? well, 27 times, with a remainder of 0, thus $\bf 27\frac{0}{3}$

how many times does 2 go into 29? well 14 times, with a remainder of 1, thus $\bf -14\frac{1}{2}$

8 0

2 years ago

Read 2 more answers

Can someone please help with this problem

notsponge [240]

Answer:

31 degrees

Step-by-step explanation:

well each three point of a triangle equals 180

so 20+35= 55 180-55= 125

now if the exterior angle is 156 and it should equal 180 the interior angle would be 24 degrees

now we have 24 and 125 so angle ? = 31

4 0

2 years ago

છે કે.what does x equal​

છે કે.what does x equal