Ask question

Ask question

All categories

4 years ago

7

I need the steps to this equation, 779 divided by 19

1 answer:

Fofino [41]4 years ago

7 0

Answer:

$19\sqrt{779} \\19 goes into 77, 4 times(76)\\ ....... 4\\19\sqrt{779} \\..-76\\= 1\\Then you bring the leftover 9 down to the 1 making it 19\\\\how many times does 19 go into 19. 1 so you put 1 at the top\\.......41\\19\sqrt{779}$

Step-by-step explanation:

The answer is 41

we don't have to put 19 all the way into 779 because it is a big number. So we can use 77 first. 19 times 4 is 76 which is close. so 77 minus 76 is 1 then we carry the leftover 9 down to make the number 19. then 19 goes into 19 once so 4and 1 together is 41.

You might be interested in

Please help<br> kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk

arlik [135]

Answer:

3,053.6

Step-by-step explanation:

You do need to be more specific, the volume of a sphere is V = 4/3 π r^3, it does not need to be related to a cylinder. So if you know the radius, you can calculate the volume.

Hope this helps!

All the love. Ya boi Fraser :)

5 0

3 years ago

Read 2 more answers

Solve for the missing angles in the diagram below

Alexandra [31]

Answer:

∠8 = 40°, ∠6 = 50°, ∠9= 140°

Step-by-step explanation:

∠8 = 40° (vertically opposite angles are congruent)

now, using angle sum property of triangles

∠6 + 90° + 40° = 180°

∠6 = 180° - 130°

∠6 = 50°

and, using exterior angle property,

50° + 90° = ∠9 = 140°

4 0

3 years ago

Given: AKLM is a trapezoid, AK=13 LM=14, KL=5, AM=20 Find: h

sveta [45]

The height of the trapezoid is $h=11.2$

Explanation:

AKLM is a trapezoid.

The measurements of the trapezoid are AK=13, LM=14, KL=5, AM=20

We need to find the height of the trapezoid.

Let M' be a point on AM that is 5 units toward point A from M.

Let B be a point on AM such that KB⊥AM. Let x = AB; then BM' = 15 -x.

Using Pythagorean theorem, we have,

$x^{2}+h^{2}=13^{2}$ --------(1)

$(15-x)^{2}+h^{2}=14^{2}$

$225-30x+x^{2} +h^{2}=14^{2}$ -----------(2)

Subtracting the two equations, we have,

$\left(225-30 x+x^{2}+h^{2}\right)-\left(x^{2}+h^{2}\right)=196-169$

Simplifying, we get,

$225-30x=27$

Subtracting both sides of the equation by 225, we get,

$30x=198$

Dividing by 30, we get,

$x=6.6$

Substituting $x=6.6$ in the equation $x^{2}+h^{2}=13^{2}$ , we get,

$(6.6)^{2}+h^{2}=169$

$43.56+h^2=169$

$h=\sqrt{125.44}$

$h=11.2$

Thus, the height of the trapezoid is $h=11.2$

6 0

3 years ago

The slating palace charges a $6.00 shoe rental fee plus $2.00 an hour to skate.Mathland skating rink charges $4.00 an hour to sk

aniked [119]

Answer:

Equation for the skating palace

= 6 + 2x

Step-by-step explanation:

Let the number of hours = x

For skating palace, the equation is written as:

The slating palace charges a $6.00 shoe rental fee plus $2.00 an hour to skate.

$6 + $2 × x

= 6 + 2x

For Mathland , the equation is written as:

Mathland skating rink charges $4.00 an hour to skate .

$4 × x

= 4x

Therefore, the equation that represents the situation on the skating palace is :

6 + 2x

6 0

3 years ago

What do you need to do to -1/4 to locate it on a number line that is measured in eighths?

VLD [36.1K]

Answer:

Step-by-step explanation:

you need to go in between the lines of the number line becuase half of one eighth is one fourth

4 0

3 years ago