please help !! 20 point question!! simple math problem. WILL MARK BRAINLIEST

Answer:

39

Step-by-step explanation:

because the decimal is moved 39 times as shown by calculating the sum

Answer:

Your answer is 39

Hope this helps

Answer:

1 1/9

Step-by-step explanation:

Answer:

19.20

Step-by-step explanation:

.6 is 6%. X 32

Answer:

I think about 4.84 cent

The measures of the angles in the intersection are 78 degrees, 78 degrees, 102 degrees and 102 degrees

The measure of one of the angles is given as 78 degrees

Represent this angle with x

So, we have

x = 78

Vertical angles are congruent angles

This means that

Vertical angle =  x = 78

The other angles adjacent these angles are also congruent

And the measure of these angles is calculated using

y + x = 180

Substitute the known values in the above equation

So, we have

y + 78 = 180

Subtract 78 from both sides of the equation

So, we have

y + 78 - 78 = 180 - 78

Evaluate the like terms in the above equation

So, we have

y = 102

This means that the measure of the other angles is 102 degrees

Hence, the measures of the angles in the intersection are 78 degrees, 78 degrees, 102 degrees and 102 degrees

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Answer:

240 minute or 4 hours

Step-by-step explanation:

We can use a ratio to solve

1/3 wall           4 walls

-------------  = ----------------

20 minutes      x minutes

Using cross products

1/3 x = 20 *4

1/3 x = 80

Multiple each side by 3

1/3 x* 3 = 80*3

x = 240 minutes

Divide each side by 60 to change to hours

x = 240/60

x = 4 hours

Step-by-step explanation:

1.272

this is the answer

Answer:

1.272

Step-by-step explanation:

☺️☺️☺️☺️☺️☺️☺️

Answer:

y=18.5x

Step-by-step explanation:

get 55.5/3=18.5

y=18.5x

habusbgsbiqnwksisnhsvqjuq

Answer:

3.5 maybe?

Step-by-step explanation:

have a nice morning or night

Answer:

x=5

Step-by-step explanation:

Ok so put them equal to each other

2x+12=3x+7

subtract 12 from both sides

2x=3x-5

subtract 3x from both sides

-x=-5

divide both sides by -1

x=5

Have a wonderful day/night

Brainliest please.

Answer: The car can travel 225 miles on 6 gallons of petrol.

Answer:

64

Step-by-step explanation:

The exponent of a number says how many times to use the number in a multiplication.

8 to the Power 2

In 82 the "2" says to use 8 twice in a multiplication,

so 82 = 8 × 8 = 64

In words: 82 could be called "8 to the power 2" or "8 to the second power", or simply "8 squared"

Answer:

4/5 i dont get the question but this is what 8/10 is equal to

Step-by-step explanation:

Answer: D

Step-by-step explanation:

The sum of the squares of the legs is equal to the square of the hypotenuse .

Answer:

AC = 23

BD = 23

Step-by-step explanation:

ABCD is a rectangle,

AC and BD are its diagonals.

Diagonals of a rectangle are congruent.

Therefore,

AC = BD

7x - 40 = 2x + 5

7x - 2x = 5 + 40

5x = 45

x = 45/5

x = 9

BD = 2x + 5 = 2*9 + 5 = 18 + 5 = 23

AC = 7x - 40 = 7*9 - 40 = 63 - 40 = 23

Answer:

idk

Step-by-step explanation:

Complementary angles are pair angles with the sum of 90 degrees. We have Two complementary angles are in the  ratio 3:7:

α = 3k

β = 7k

Then:

3k + 7k = 90°

10k = 90

k = 90/10

k = 9

The bigger angle is:

β = 7(9) = 63°

Two Angles are Supplementary when they add up to 180 degrees.  Then the supplementary angle for β is:

x = 180 - 63°

Answer:

Step-by-step explanation:

130

Answer:

130

Step-by-step explanation:

Answer:

it is 145 degrees.

Step-by-step explanation:

since the angle at the centre of an arc will be twice the angle produced at any point in the circle. hence double the angle of 35 will be 70. then reflex angle of it will give us 290. hence half of 290 is 145 degree.

Answer:

145 degrees

Step-by-step explanation:

Hope this helped have an amazing day!

Answer:

I don't know your answer options, but this is what the graph would look like:

**please mark brainliest!!

Answer:

Possible Outcomes?  I hoped that helped it was kinda confusing to me.

Step-by-step explanation:

Sharon offered to pay 1/3 of the total cost.

Total cost = $46

1/3 of $46 = [tex] \frac{1}{3} \times 46 = 15.33 \: (approx.)[/tex]

Sharon paid $15.33

Answer: PR equals 6x-2 and x=6.

Step-by-step explanation: Try drawing a diagram to better visualize this, add both the equations, (2x+5)+(4x-7). Be careful of the negative, distribute properly. You should get 2x+5+4x-7 which becomes 6x-2. And finally since they have a midpoint between, both equations are equal to each other. So 2x+5=4x-7. Which should give you x=6.

Answer:

5x +2=17

I hope I helped have an amazingg day

Answer:

D. y+1=4(x-1)

Step-by-step explanation:

look up point slope form equation

Based on the containers and the items, the correct matches are:

Rate:

Unit Rate:

Neither:

The unit rate refers to the quantity per unit of the item in question. The quantity per case of bottles is 24 bottles and the cost per ounce for the item is $0.06.

Rate on the other hand shows the ratio between two items. For instance, one can get 5 bottles for $5 and one can get 16 ounces of the item for $1.00.

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Answer:

Step-by-step explanation:

Given the angle ∠AOB

It is stated that CO is the angle bisector of ∠AOB.

Given that ∠AOB = 30°

As we know that the angle bisector bisects the angle into two equal angles.

Thus, the angle bisector CO bisects the angle ∠AOB into two equal angles, which are:

as

∠AOB = 30°

Thus, the two formed angles i.e m∠AOC and m∠BOC by the angle bisector would be half of the angle bisector as the angle bisector bisects the angle ∠AOB into two equal angles.

Therefore,