helpp ill give a brainiest

Answer:.

Step-by-step explanation:.

Answer:

7m+19

Step-by-step explanation:

If you are trying to figure it out only for that minute, you would get 7m+19 by first adding 4m and 3m and then adding 13+6. If you add those, you get 7m and 19. Combine them and you get 7m+19

Answer:960 m is the right answera

Step-by-step explanation:

after doing it with the given formula the answer will be 960

Answer:

The first option, V ≈ 1607.7 in²

Step-by-step explanation:

Find the volume of the given cylinder.

\(\begin{center}\framebox{\parbox{4cm}{\textbf{Volume of a Cylinder:}\\[2ex]The volume of a cylinder with radius $r$ and height $h$ is given by the formula:\\[2ex]\center{$V = \pi r^2 h$} \\ \\}}\end{center}\)

Given:

r = 8 in

h = 8 in

π = 3.14

Find:

V = ?? in³

\(\hrulefill\)

Now solving,

Substitute the given values into the formula:

=> V = (3.14)(8)²(8)

Using a calculator to simplify:

=> V = 1607.68 in²

Rounded to the nearest tenth:

∴ V ≈ 1607.7 in²

Thus, the first option is correct.

Answer:

A = -6; B = 15

Step-by-step explanation:

4x-Ay=15

-4x+6y=B

This is your system of equations. For it to have infinitely many solutions, the lines have to be the same. This means that if you multiply one equation by a constant, you should be able to get the other one.

With this system, you have 4x in one equation and -4x in the other. You can use this to figure out the constant. Because -4 is, well negative four, you know that the second equation is the opposite of the first; everything is multiplied by -1.

That means A = -6 and 15 = -B (The other coefficients and constants of the equations also have to be opposites.), and you can solve for B now. Divide by -1 to get B=15.

Hope I could help!

Answer:

a

Step-by-step explanation:

Step-by-step explanation:

50.2 = 5.02 × 10¹

1102 = 1.102 × 10³

so,

50.2 × 1102 = 5.02 × 1.102 × 10³×10¹ =

= 5.02 × 1.102 × 10⁴

so, the decimal point moves 3 positions to the right :

55,320.4

Answer: The answer is false!

Step-by-step explanation: You may think its true but NO, its not true!

Answer: false

Step-by-step explanation:

the correct answer is a dialect of spanish, chilean spanish.

Answer:

7

Step-by-step explanation:

Use the distance formula:

\(\sqrt{(x2-x1)^{2}+(y2-y1)^{2}}\)

with (-7,8) being point 1 and (7,8) being point 2

Let me help you solve this:

\(\sqrt{(7- -7)^{2}+(8-8)^{2}}\)

\(\sqrt{(7+7)^{2}}}\)

√49

=7

The distance between these 2 points is 7 units.

Hope this helps! :)

Answer:

\(-30a+18b\)

Step-by-step explanation:

\(-6(5a-3b)\\=-6(5a)-6(-3b)\\=-30a+18b\)

Answer:

Step-by-step explanation:

1/4 because all equal 24 together

and so

12 is half so pulling a club would be 1/2

6 is a fourth so pulling a diamond or heart would be 1/4

because 6x2=12 so pulling a diamond or heart would be 50 - 50 from pulling a heart/diamond or a club

6=cards

2=diamonds and hearts

The probability of drawing a heart from the pile of 52 cards is 0.25.

The ratio of the number of favorable outcomes to the total number of outcomes of an event is defined as probability.

We know, the probability of an event = Number of favorable outcomes/Total number of outcomes.

As it is given that there are 6 hearts, 12 clubs, and 6 diamonds in a pile of playing cards.

Therefore, the total number of outcomes = 6+12+6= 24

and number of favorable outcomes = 6

Now, the probability of an event = 6/24

= 1/4

= 0.25

Therefore, the probability of drawing a heart is 0.25.

To learn more about the probability, visit:

brainly.com/question/11234923.

Answer:

14 apples

Step-by-step explanation:

10/15 = 2/3 = 66 2/3%

21 / 3 = 7

7x2 = 14

14 apples

Answer:

No, Isabella is not correct.

Step-by-step explanation:

Isabella is not correct because the nine in her highest place value is in the hundredths, where as Edwin's highest place value is in the thousandths.

B. 40

As we know Sid has 26 Caps

we also know that 26 is 65% of total

so let total caps = x

to calculate x

we know that percent = (Values*100)/total Values.......... i

and here Value = 26 caps

percentage = 65

So we have

65 = (26*100)/x---------------- (As we know that per = fraction*100)..... from i

Hence Answer is 40

Learn more about percentages: https://brainly.com/question/24877689

Step-by-step explanation:

The solution of for the system of linear equations shown in the graph is x = -1/2 and y = 3/2.

Given points of two lines:-

Line 1 : (0,0) , (1,-3)

Line 2 : (0,2) , (-1,1)

Let the Equation of Line 1 : y = mx + c

m = (-3-0)/(1-0) = -3/1 = -3

Putting (0,0) in  y = mx + c, we get

0 = -3*0 + c

0 = 0 + c

c = 0

Hence,

Equation of Line 1 : y = -3x or y + 3x = 0  ...(1)

Similarly, we can find,

Equation of Line 2 : y = x + 2 or y - x = 2  ...(2)

(1) - (2),

4x = -2

x = -2/4 = -1/2

Putting the value of x in (2), we get,

y - (-1/2) = 2

y + 1/2 = 2

y = 2-(1/2)

y = 3/2

To learn more about linear equations, here:-

brainly.com/question/11897796

Answer: B. 53

Step-by-step explanation:
A square of 7 is 7*7 = 49

A square of 2 is 2*2 = 4

so Now,

49+4 = 53.

Simplifying 7² + 2² we get,

(7 x 7) + (2 x 2)

Solving the above equation we get,

49 + 4

53

Solving the Multiplication and then the Addition part of the given equation the answer we get is B. 53

First, solve any operations inside brackets. Second, solve any exponents. Third, solve all multiplication and division from left to right. Fourth, solve all addition and subtraction from left to right. This is the Solving Pattern you should always follow.

Know more about Simplifying the Equations,

https://brainly.com/question/723406

https://brainly.com/question/19960423

Equation which contains Exponents,

https://brainly.com/question/1280754

Answer:

Step-by-step explanation:

With respect to angle Ф in the right triangle shown:

the opposite side is the leg LP, and

the adjacent side is the leg LM, and

the hypotenuse is MP.

The "perpendicular" is the leg LP, in which case the "base" is LM.  Notice that these two legs are perpendicular to one another.

Answer:

3 twelths is your answer :)

Answer:

3

Step-by-step explanation:

3/12 simplified is 1/4 all you have to do is see what the bigger numerator is divided by to get the smaller numerator .

The height of the dead tree is 16 feet

The direction in which the tree should fall is Northeast, Northwest, Southeast, Southwest.

From the given question, since the ray is straight, AC is parallel to DF

Meanwhile triangles ABC and DEF are right angles,

AB/DE =BC/EF

AB/6 = 8/3

AB= 16 feet.

Thus, the height of the tree is 16 feet.

Since 16 ft> 15ft> 14ft> 13ft> 12ft

Therefore, the direction which the tree is falling is Northeast, Northwest, Southeast, Southwest.

Read more about height here:

https://brainly.com/question/1739912

#SPJ1

Answer:

He forgot to flip the second fraction.

Step-by-step explanation:

He has:

−8/9 ÷ 9/8 = −8/9 × 9/8 = −72/72 = −1

He made a mistake. When you change a division to a multiplication, you must use the reciprocal of the second fraction. You have to flipt the second fraction. He did not flip it.

This is correct:

−8/9 ÷ 9/8 = −8/9 × 8/9 = −64/81

Answer:

5.5

Step-by-step explanation:

22=y

22=4x

÷4. ÷4

5.5=x

Answer:

7 units i'm pretty sure.....

Step-by-step explanation:

Tell me if i'm wrong.

Answer:

If it's asking for the slope, it is -4/7.

Step-by-step explanation:

This is what my teacher would ask for. I don't really understand what it is asking. Hope this helps!

Answer:

50 + 2 + 0.1 + 0.06

Answer:the answer is 36

Step-by-step explanation:i just guessed

Answer:

the probability woukd be two out six.

Answer:

Step-by-step explanation:

I would ask my teacher for help if no, then it seems like you would mark a line in the numbers line or smth just giving you an idea sorry if this never helped :(

Answer:

prt1-1.6cm

prt2-2m by 1.5m

Step-by-step explanation:

prt1- multiply .8 by 100 then divide by 50

prt2- multiply 4&3 by 50 then divide by 100 that will give you meters