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3 years ago

5r+r= what dose this equal

Mathematics

1 answer:

miskamm [114]3 years ago

3 0

Answer:

Step-by-step explanation:

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Find ST. W S 16 V 32 ST

Pie

I think 32 is the answer there

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3 years ago

Radian question please answer asap!!!

anygoal [31]

Answer: how about 90

Step-by-step explanation:

Its a 360 if you multiply 90×4 you get 360 every side is 90 degrees

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3 years ago

A 16,000 ft B 8000 ft C 4000 ft D 150 ft

Cloud [144]

Answer:

Step-by-step explanation:

If all of the dimensions of the tank are doubled, since we live in three dimensions, the volume of the new tank will be $2^3=8$ times as large. $8\cdot 2000=16000$ feet, or answer choice A. Hope this helps!

3 0

3 years ago

Read 2 more answers

Please help!!!

Nonamiya [84]

Answer:

c. $2a^3x^4-3a^3x^3+a^4x^2$

d. $63x^5y^3-30x^2y^4-7x^3y^2$

Step-by-step explanation:

For this exercise you need to remember the following:

1. The multiplication of signs:

$(+)(+)=+\\(-)(-)=+\\(-)(+)=-$

2. The Product of powers property, which states that:

$(a^m)(a^n)=a^{(m+n)}$

3. The Distributive property:

$a(b\±c)=ab\±ac$

Knowing that, you can solve the multiplication of the polynomials:

c. $(-2ax^2+3ax-a^2)(-a^2x^2)=\\\\=(-2ax^2)(-a^2x^2)+(3ax)(-a^2x^2)+(-a^2)(-a^2x^2)=2a^3x^4-3a^3x^3+a^4x^2$

d. $(6.3x^3y-3y^2-0.7x)(10x^2y^2)=\\\\=(6.3x^3y)(10x^2y^2)+(-3y^2)(10x^2y^2)+(-0.7x)(10x^2y^2)=63x^5y^3-30x^2y^4-7x^3y^2$

8 0

3 years ago

Solve for x-5-10=-60 the answer choices are -10 10 100 please help this is fora test

Sindrei [870]

Answer:

i got -45, so make sure you wrote the problem right because i solved correctly.

3 0

3 years ago

Read 2 more answers