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Andrews [41]
3 years ago
9

Please help and explain????????????​

Mathematics
1 answer:
Maru [420]3 years ago
6 0

Answer:

what grade is this I might know it

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Simplify this expression <br> 4X^2y^3 x 2x^3y^4
Lena [83]

Answer:

8^5^7

Step-by-step explanation:

Multiply the numbers:

<u>4</u>X^2 y^3 x <u>2</u>x^3 y^4

<u>8</u>^2 ^3 ^3 ^4

Combine Exponents:

8<u>^2</u> ^3 <u>^3</u> ^4

8<u>^5</u> ^3 ^4

8^5 <u>^3</u> <u>^4</u>

8^5 <u>^7</u>

7 0
3 years ago
Help me pleaseeee please
Paraphin [41]

Answer:

2 quarts are poured into 10 cups

= 2/10 quarts

7 0
3 years ago
Read 2 more answers
A traffic helicopter descends at 127 m to be 338 m above the ground what was the original height of the helicopter let h be the
Agata [3.3K]

Answer:

Step-by-step explanation:

If the new height is 338m and the helicopter decended 127m to get to that new height then the original height is simply the sum of them both.

H = 338m + 127m

H = 465m

4 0
3 years ago
Type SSS, SAS, ASA, SAA, or HL to<br> describe these triangles.
Bingel [31]

Answer:

SAS

Step-by-step explanation:

There is one common side (S)

both the triangles have 90° common (A)

Opposite sides are equal which is given (S)

They both are right angled triangles

5 0
2 years ago
Please answer this I REALLY REALLY REALLY NEED IT....
ziro4ka [17]

The answers to this questions would be:

1. A-> (1.5, 1.5)                              5. A and B->  7 units  

2. B-> (-2, -1.5)                               6. C and D->  3 units  

3. C-> (-3.5, 2)                                7. B and D-> 1 unit

4. D-> (0.5, 0)                                 8. A and D-> 8 units

-------------------------------- WORD PROBLEMS------------------------------------------

9. 8 feet

10a. (-4, -1)                                              10b. (4, 1)


8 0
4 years ago
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