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3 years ago

PLS HELP THIS IS DUE AT 11:59pm

Mathematics

2 answers:

Fudgin [204]3 years ago

6 0

Answer:

I think system 4 has no solution

Step-by-step explanation:

I'm sorry if you get it wrong

Greeley [361]3 years ago

4 0

Answer:

you realize u can just use desmos or wolfram alpha for all the answers,but since you prob dont know how to use them the answer is system 4

Step-by-step explanation:

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How many pieces of wire 3.6cm long can be cut from a coil of 1m long?What is the length of the piece left over?

sp2606 [1]

Answer:

We can get 27 pieces of wire 3.6 cm long and have a piece 7/9 cm left over

Step-by-step explanation:

Find the "unit length" by dividing 1 m by 3.6 cm:

1 m

-----------

3.6 cm

Recall that 1 m = 100 cm. Multiply the following by the conversion factor 100 cm / 1 m:

1 m 100 cm

----------- * ----------------- = 27,7777777...

3.6 cm 1 m

We can get 27 pieces of wire 3.6 cm long and have a piece 7/9 cm left over (verify this by dividing 7 by 9 on a calculator).

8 0

2 years ago

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What are the coordinates of the point on the directed line segment from (−4,−10) to (10, -2) that partitions the segment into a

Delicious77 [7]

Answer:

the ansmer : (-17/2 , 1)

6 0

2 years ago

PLEASE HELP THIS IS DUE TODAY!!

AnnyKZ [126]

while excluding 0, the product and quotient is positive if operating between same sign, otherwise if we operating different sign will resulted negative.

7 0

3 years ago

Find the first three terms in the expansion , in ascending power of x , of (2+x)^6 and obtain the coefficient of x^2 in the expa

Nataly_w [17]

Answer:

The first 3 terms in the expansion of $(2 + x)^{6}$ , in ascending power of x are,

$64 , 192 \times x^{1} {\textrm{ and }}240 \times x^{2}$

coefficient of $x^{2}$ in the expansion of $(2+x - x^{2})^{6}$ = (240 - 192) = 48

Step-by-step explanation:

$(2+x)^{6}$

= $\sum_{k=0}^{6}(6_{C_{k}} \times x^{k} \times 2^{6 - k})$

= $6_{C_{0}} \times x^{0} \times 2^{6} + 6_{C_{1}} \times x^{1} \times 2^{5} + 6_{C_{2}} \times x^{2} \times 2^{4}$ + terms involving higher powers of x