A student correctly added the two two-digit numbers on the left of the board and got the answer 137. What answer will she obtain if she adds the two four-digit numbers on the right of the board?

AB + CD=137
ADCB +CBAD =?

Answer:

The sphere has a radius of 4cm

The diameter's length is twice the length of the radius

Step-by-step explanation:

Answer:

x = 9.83

Step-by-step explanation:

Taking 55 as the reference angle,

hypotenuse (h) = 12

perpendicular (p) = x

Sin 55 = p/h

Sin 55 = x / 12

x = Sin55 x 12

x = 9.83

Answer:

Decimal form:0.23529411764

Fraction form:

Step-by-step explanation:As a decimal fraction:

23529411764/100000000000

The Greatest Common Factor

of 23529411764 and 100000000000 is:4

Simplify the fraction:

23529411764 / 4

100000000000 / 4

Simplified:

5882352941/25000000000

Answer

3-5x1/4=   1  3/4

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

the gcf of 42 is 1,2,3,6,7,21,42

then we find the number when we add give 13 is 6and 7

x^2+13x+42

x^2+6x+7x+42

x(x+6)+7(x+6)

(x+6)(x+7)

Answer:

They would be 11.89cm long.

The total length of the two pieces of wood is 11.89cm.

When two pieces of wood are found by different people,

The total length of both pieces can be calculated by adding their respective lengths.

In this case,

One person found a piece of wood that is 7.24cm long,

While the other person found a piece that is 4.65cm long.

To determine the total length of both pieces of wood,

Simply add 7.24cm and 4.65cm together.

The sum of these two measurements is,

4.65 + 7.24 = 11.89cm.

That would be the total length of the two pieces of wood if they were attached.

Therefore, if we want to attach these two pieces of wood together, we will need a length of material that is at least 11.89cm long.

To learn more about the addition visit:

https://brainly.com/question/25421984

#SPJ2

Answer:

Both answers should be -2 and 14.

Step-by-step explanation:

Using the quadratic formula:

[tex]x^{2}-12x-28=0\\\\x=\frac{-(-12)+-\sqrt{(-12)^2-4(1)(-28)} }{2(1)}\\\\x= \frac{12+-\sqrt{144+112} }{2}\\\\x= \frac{12+-\sqrt{256} }{2}\\\\x= \frac{12+-16 }{2}\\\\x=6+-8[/tex]

Therefore:

[tex]x_{1} =6+8=14\\x_{2}=6-8=-2[/tex]

Answer:

-9g

Step-by-step explanation:

Move -9 to the left of g

I think this is right, sorry if it is wrong, have a great day

Answer: 96%

Step-by-step explanation:

There are 25 total cyclists and 24 of those finished the race in less than 51 minutes. The question would like this 24 to be expressed as a percentage of 25.

In percentage this would be:

= Number of cyclists who finished in 51 minutes / Total number of cyclists * 100%

= 24 / 25 * 100%

= 96%

Answer:

72 M

Step-by-step explanation:

You have to multiply 12 by 6,and to make it easier,you can draw a multiplication chart type thing,where once you drew all of the lines,it would make squares.Count all the squares and that's your answer.

Answer:

691

Step-by-step explanation:

Answer:

I will answer in English.

This can be translated to:

In a school, 1256 girls and 1593 boys study in three periods. how many students study at that school?

This means that we have a total of:

(1256 + 1593) students = 2849 students, divided in 3 periods.

So the total number of students in that school is 2849

And the number of students per period is:

2849/3 = 949.7

Because we can only have whole numbers here, we can say that in each period there are around 950 students.

Answer:

x=6

Step-by-step explanation:

according to the question :-

(x+54)+5x=90

x+54+5x=90

6x+54=90

6x=90-54

6x=36

x=36/6

x=6

Answer:

Mat has 6 cookies. He divides them among his 8 friends. How many cookies does each person get?

Step-by-step explanation:

You divide 6 by 8..?

Answer:

1/2

Step-by-step explanation:

Use the slope formula.

[tex]m = \frac{\text{rise}}{\text{run}} = \frac{y_2 - y_1}{x_2 - x_1}[/tex]

4-6/5-9 = -2/-4 = 1/2

Answer:

Step-by-step explanation:

Well I'd need to see it but you can figure it out on your own. If there are 5 equal spots then the chance of one landing is 1/5 or otherwise known as 20% now, it's essentially the same if the spots are even, so figure it out depending on what the number of spots is.

Answer:

A. 8

B. 10

C. 8

Step-by-step explanation:

If this helped brainliest would be appreciated!

Step-by-step explanation:

Answer:

d) 34 is the median

Step-by-step explanation:

hope this helped you

Answer:

5y + 5

5(y + 1)

Step-by-step explanation:

2+y+y+y+y+y+3 = 5y + 5 = 5(y + 1)

Answer:

5(1+у)

Step-by-step explanation:

2+3+у+у+у+у+у= 5+5у=5(1+у)

Answer:

A. 24

Step-by-step explanation:

n Over 54 EndFraction = StartFraction 4 Over 9 EndFraction

n/54 = 4/9

Cross product

n * 9 = 54 * 4

9n = 216

n = 216/9

n = 24

A. 24

Check:

n/54 = 4/9

24 / 54

Divide through by 6

= 4/9

Answer:

No

Step-by-step explanation:

There is no numerator, no denominator, no division symbol because it is not a legal fraction. The denominator can never be zero in any fraction.

Answer:

4.4471336 * 10^2.

Step-by-step explanation:

(6.253•10^-2)(7.112x10^3)

= 6.253*7.112 * 10^-2*10^3

= 44.471336 * 10^1

= 4.4471336 * 10^2.

Answer:

$21,000

Step-by-step explanation:

hope i helped :)

Answer:

x = 11

Step-by-step explanation:

a straight line = 180 degrees . 180-125=55 . 55/5 = 11

Answer:

792in

Step-by-step explanation:

LxW

=24x7

=168

bxb/2 x H

=24x13/2

=156x4

=624

T= 624+168

=792in

Answer:

heres your answer

Step-by-step explanation:

Answer:

-35-6=-41

that's the answer