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Paraphin [41]
3 years ago
7

(3a⁴-2a²t5a-10)-(2a⁴t4a²t5a-2)

Mathematics
1 answer:
Phantasy [73]3 years ago
8 0

Answer:

Multiply the a nagative to what is inside the paranthesis on the right side of the nagative sign then combine like variables. This will give you your answer.

Step-by-step explanation:

Multiply the a nagative to what is inside the paranthesis on the right side of the nagative sign then combine like variables. This will give you your answer.

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3 inches equals how many yards?
Stels [109]

Answer:\

3 inches does not even equal a whole yard it equals 0.08 of a yard

6 0
3 years ago
Read 2 more answers
Frank devised a formula for his catering business that calculates the number of meatballs he needs to prepare. The formula is m=
NeX [460]
So if m=4a+2c is your equation then all you have to do is plug in the numbers.

So you then get m=4(25)+2(7), for 25 adults and 7 children.

Then you solve.  m=100+2(7)
                           m=100+14
                            m=114
So Frank will need 114 Meatballs for the party of 25 adults and 7 children
 Hope this helps! And if you need anything else just ask :)


5 0
3 years ago
A bathtub is filling with water at a rate of 60 liters per minute.
Anvisha [2.4K]
60t sjjdksjsosjdksksksjskznxls
3 0
2 years ago
If f(x) = 2x2 + 1 and g(x) = x2 - 7, find (f + g)(x).​
pishuonlain [190]

Answer:

(f+g)(x) = 3x^{2} - 6

Step-by-step explanation:

First, lets understand what (f+g)(x) means.

(f+g)(x) is when you are taking the values in the function f(x) and adding it to the values in the function g(x).

So, this is what the equation looks like when you substitute the functions in to (f+g)(x):

(f+g)(x) = (2x^{2} +1) + (x^{2}  -7)

Now, combine like terms and Simplify:

(f+g)(x) = 3x^{2} - 6

This is your final answer.

7 0
3 years ago
I need help please I will mark you brainlists
V125BC [204]

Answer:

2. ΔABC is isosceles

Step-by-step explanation:

Given : m∠A = 50

m∠BCD = 180 - (m∠BDC + m∠DBC)

              = 180 - (100 + 30)

              = 50

then

m∠A = m∠BCD

therefore ΔABC is isosceles

6 0
3 years ago
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