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3 years ago

Please help I need to turn this is in about 10 min

Mathematics

1 answer:

daser333 [38]3 years ago

4 0

Answer:

multiply them all and then divide by 2

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Subtract<br> (2x²+5) - (4x - 3)

Ivahew [28]

Answer:

x = -1

Step-by-step explanation:

1.1 Pull out like factors :

-2x - 2 = -2 • (x + 1)

2.1 Solve : -2 = 0

x = -1

3 0

4 years ago

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Help me with this pls

monitta

25 - 8 = 17
She had 17 games at first
hope this helps!

4 0

3 years ago

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In ACME PUBLISHING SWEEPSTAKES, the chance of winning a car is 1 in 1,000. What percent of tickets to ACME PUBLISHING SWEEPSTAKE

Yuri [45]

Answer:

0.1% of tickets to ACME PUBLISHING SWEEPSTAKES win a car

Step-by-step explanation:

Given :The chance of winning a car is 1 in 1,000.

To Find : What percent of tickets to ACME PUBLISHING SWEEPSTAKES win a car?

Solution:

The chance of winning a car is 1 in 1,000.

The percent of tickets to ACME PUBLISHING SWEEPSTAKES win a car:

= $\frac{1}{1000} \times 100$

= $\frac{1}{10}$

= $0.1\%$

Hence 0.1% of tickets to ACME PUBLISHING SWEEPSTAKES win a car.

8 0

3 years ago

I need extreme help with this.<br><br>

irga5000 [103]

The first way i.e. the 4(x)

Step-by-step explanation:

Its because there's no gap in between and the letter is surrounded by brackets on both sides so it cant be divided and it's the only letter . There's no rule in mathematics that allows you to multiply a single number surrounded by brackets at both sides.

8 0

3 years ago

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M and N are complementary angles, fill in the<br> blank Sin M = 12/19, Cos N

yKpoI14uk [10]

Answer:

12/19

Step-by-step explanation:

M and are complementary then

sinM=cosN

Given: sinM=12/19

cosN=12/19

8 0

3 years ago