HELP ME PLEASE WILL GIVE BRAINLEIST !!!!!!
answer and put something down for each "test it"

Answer:

A

Step-by-step explanation:

Answer:

plz give me brainly but the answer is

Step-by-step explanation:

In a two-variable problem rewrite the equations so that when the equations are added, one of the variables is eliminated, and then solve for the remaining variable. Step 1: Multiply equation (1) by -5 and add it to equation (2) to form equation (3) with just one variable.

The statement radioactive nuclei are highly stable and emit radiation to become unstable is FALSE.

To determine if the statement is true or false we need to know what radiactivity is

Radioactivity is the spontaneous disintegration of unstable atomic nuclei to form stable more energetic nuclei with the emission of radiation.

Radioactivity includes the following

So, radioactive nuclei which are unstable emit radiation and become more stable.

So, the statement radioactive nuclei are highly stable and emit radiation to become unstable is FALSE.

Learn more about here:

https://brainly.com/question/25756215

Answer:

plug in the missing numbers and you have the answers

Step-by-step explanation:

Answer:

Option 2

Step-by-step explanation:

If you multiply 2 by 2 you get 4. If you multiply 3 by 2 you get 6. If you multiply 4 by 2, you get 8. If you multiply 5 by 2 you get 10. A proportional relationship is where you can multiply all the numbers by a certain number to get the answer. In this case, all the numbers in the left column could get multiplied by 2 to get the number in the right column.

Answer:

36/9= a

and

4

Step-by-step explanation:

you just divide 36 by 9 and you get 4.

Answer:

The correct answer is 3

Hope this help :)

Answer:

3

Step-by-step explanation:

Answer:

always

Step-by-step explanation:

a straight line is always 180 degrees, and one right angle is always 90 degrees. if you have two right angles, it always adds up to 180 degrees, which is a straight line. therefore, the answer is always.

Answer:

Step-by-step explanation:

If the cost of cork is $1 then 6 more than that is the cost of bottle so

1 + 6 = 7

Cist of cork = 1

Cost of bottle = 7

Total = 7 + 1 = 8

Answer:

575mL= 0.575 Liters

0.987 Meters = 987 Millimeters

24 Kilograms = 24000 Grams

1,350 cm = 13.5m

Answer:

waa ;-;

Step-by-step explanation:

sorry ill put it here monday

Answer:

;0

Step-by-step explanation:

hi

Answer:

=5

Step-by-step explanation:

have a nice day, please give me brainliest

Answer:

X=5

Step-by-step explanation:

3x-x+2=12

2x+2=12

2x=10

X=5

Answer:

x=1

Step-by-step explanation:

f(x) is a fancy way of saying Y. So whenever you see that, you can just say its y= something.

y=-3x+4

1=-3x+4

Move the -3x to the other side where the one is. By doing this, the 3x will become positive.

3x+1=4

Now just subract one from 4

3x=3

And divide 3 from both sides.

x=1

Answer:

11

Step-by-step explanation:

Answer:

the next 3 are: 11,8,13. hope this helps!

Answer:

m (Slope) = 3

Step-by-step explanation:

Slope formula:

m = (y2 - y1) / (x2 - x1)

= (24 - 3) / (9 -2)

= 21 / 7

=3

Answer:

Slope is 1/4 (0.25) while y-intercept is 5

Step-by-step explanation:

Here, we are interested in getting the y intercept and slope of the line joining the given points.

We can get the slope by using any two points

Let’s say (4,6) and (12,8)

Mathematically; slope

= (y2-y1)/(x2-x1) = (8-6)/(12-4) = 2/8 = 1/4 = 0.25

To get the y-intercept, we proceed

kindly recall that the equation of a straight line is;

y = mx + c

where m is the slope and c is the y-intercept

Let’s take any of the points (28,12)

Thus:

12 = 0.25(28) + c

12 = 7 + c

c = 12-7

c = 5

Answer:

Step-by-step explanation:

C 13:9

Answer:

is there more to this question?

Step-by-step explanation:

Answer:

2√

Step-by-step explanation:

Answer:

2√

Step-by-step explanation:

Answer:

v = 13.5 m/s is the answer

mark me as brainliest if u found it helpful

The measurement that is closest to the area in square feet that this sprinkler sprays with water is 201.062 ft².

Diameter of the circular area of grass, d = 16 ft.,

The radius of the circular area of grass,  [tex]r = \dfrac{Diameter}{2} = \dfrac{16}{2} = 8\ ft[/tex],

Area in which the sprinkler sprays with water = Area of the circle

                                                                           [tex]= \pi \times r^2\\= \pi \times 8^2\\=\pi \times 64\\= 201.0619\approx 201.062\ ft^2[/tex]

Hence, the measurement that is closest to the area in square feet that this sprinkler sprays with water is 201.062 ft².

Learn more about Area of Circle:

https://brainly.com/question/1238286

Answer:

f(5) = 39

Step-by-step explanation:

I think it's the first option

Answer:

The correct answer is A the slope will be -0.75

Step-by-step explanation:

See the chart below

Hope this helps.

C I believe ? I think negative exponents are fractions

Answer:

C is the answers for the question

Step-by-step explanation:

please mark me as brainlest

Answer:

80%

Step-by-step explanation:

Answer:

221

Step-by-step explanation:

use bidmas (brackets,indices, division,multiplication,addition,substraction)

Answer:

a,c,d and e are TRUE.

Step-by-step explanation:

<8 and <5 add upto 180°(supplementary)

<4 and <7 are angles outside and opposite of the transversal(the line that is crossing the parallel lines)

<5 and<7 are 90°(vertical)

<2 and<6 are on the same side of the transversal(corresponding)