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kkurt [141]
3 years ago
15

ASAP , I need helppppppp

Mathematics
2 answers:
earnstyle [38]3 years ago
8 0
Answer
D
(20 characters)
Likurg_2 [28]3 years ago
5 0
The answer is: (D).
..
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Write the sum, and then write an equivalent expression by collecting like terms and removing parentheses whenever possible.
Yanka [14]

Answer:

The sum is t.

Step-by-step explanation:

Consider the provided information.

The given expression are - 10t and t - 10t

We need to find the sum of the opposite of -10 t and t - 10t.

The opposite of -10 t is 10 t.

10t+(t-10t)

Remove the parenthesis.

10t+t-10t

Simplify the number

10t-10t+t

Use Additive inverse.

t

Hence, the sum is t.

4 0
3 years ago
Simplify 3 square root of 10 end root plus 7 square root of 15 end root minus 6 square root of 10 end root minus 4 square root o
alexira [117]
3√10 + 7√15 - 6√10 - 4√15
3√10 - 6√10 + 7√15 - 4√15
-3√10 + 3√15

The answer is B.
3 0
4 years ago
Read 2 more answers
Add and write in standard form: (-3x^4 + 6x^3 - 43) + (8x^5 - x^2 + 12x + 10)
Maslowich

Answer:

A.) 8x^5 - 3x^4 + 6x^3 - x^2 + 12x - 33

3 0
3 years ago
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Complete the problem 4/7 - 2/7. (subtracting fractions)<br><br>A. 3/8<br>B. 2/15<br>C. 1/2​
77julia77 [94]

Answer:

the answer is 2/7

Step-by-step explanation:

4             2

__    -     __       =     2

7              7              __

                                 7

7 0
3 years ago
Please answer this correctly
BabaBlast [244]

Answer:

19.63

Step-by-step explanation:

If the radius is 5 centimeters, then the area is just 3.14*5^2 / 4, which is 78.5/4. This is equal to 19.625. Rounding this give us 19.63 as the final answer

8 0
3 years ago
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