Ask question

Ask question

All categories

ValentinkaMS [17]

2 years ago

9

One equation in a system of equations is y=-3x-1 the system has an infinite number of solutions. What is the slope of another eq

uation in this system
M=-3
M=-1/3
M=1/3
M=3
M is slope

1 answer:

NemiM [27]2 years ago

6 0

The slope would be the same as that of y = -3x - 1 (here m = -3).

Answer is m = -3

You might be interested in

The average grain of salt is 0.0003 meters wide. Rhinovirus, which causes the common cold, is 0.00000003 meters wide. How many t

algol [13]

Answer:

$1\times 10^4\ times$

Step-by-step explanation:

Given:

Width of average grain of salt is, $w=0.0003\ m$

Width of Rhinovirus is, $W=0.00000003\ m$

Now, expressing each width in scientific notation form, we get:

$w=0.0003\ m = 3\times 10^{-4}\ m\\\\W=0.00000003\ m = 3\times 10^{-8}\ m$

Now, in order to get how many times 'W' is wider than 'w', we divide the two widths. This gives,

$\frac{W}{w}=\frac{3\times 10^{-4}\ m}{3\times 10^{-8}\ m}\\\\\frac{W}{w}=1\times 10^{-4-(-8)}=1\times 10^{-4+8}=1\times 10^4\\\\\therefore W=1\times 10^4\times w$

Therefore, the grain of salt is $1\times 10^4\ times$ wider than Rhinovirus.

5 0

3 years ago

Convert 674 cm into m

Lyrx [107]

Answer is below. Look at my explanation to understand my answer.

To convert centimetres into meters, you'll divide how many centimetres by 100.

With that being said...

674 ÷ 100 = 6.74

Hence, 6.74 is your answer.

Let me know of any questions or concerns.

7 0

2 years ago

Solve for x: 4x^2 + 2(2x + 2)^2 = 100

balu736 [363]

Would it be 4(1)^2+2(2(1)+2)^2=100

8 0

2 years ago

Read 2 more answers

PLEASE HELP ANSWER !!!

geniusboy [140]

Answer:

the answer is 81

Step-by-step explanation:

1. find 75

2. add 75 + 24

3. subtract from 180 to find x

3 0

3 years ago

What is the value of x?<br><br> 8x−10−4x=−12(12x−20)

madreJ [45]

What is the value of X?

Simplify:
8x - 10 - 4x = - 12(12x - 20)

Simplify both sides:
8x - 10 - 4x = - 12(12x -20)

8x + - 10 + - 4x = (- 12)(12x) + ( -12)(- 20)
(Distribute:)
8x + - 10 + - 4x = 144x 240

(8x + - 4x) + ( -10) = - 144x + 240 (Combine Like Terms:)

4x + - 10 = - 144x + 240

4x - 10 = - 144x + 240

Add - 144x to both sides:

4x - 10 + 144x = - 144x + 240 + 144x

148x - 10 = 240

Add 10 to both sides:

148x - 10 + 10 = 240 + 10

148x = 250

Divide both sides by 148

148x/148 = 250/148

x = 125/74

Answer: x = 125/74 (Decimal: 1.689189)

Hope that helps!!!!

3 0

3 years ago