3 years ago

My mystery number has 5 tens and 29 ones?

Mathematics

2 answers:

Paul [167]3 years ago

8 0

79 is your mystery number

Anika [276]3 years ago

6 0

79 is your number.....

You might be interested in

In attempting to calculate the carrying capacity of a cylindrical pipe, Avery measured the outer diameter to be 2 inches, neglec

andreev551 [17]

Volume of the pipe = πr^2l
Wrong measure = π x (2)^2 x l = 4πl
Correct measure = π x (2 - 2(1/8))^2 x l = 49/16πl
error = 4πl - 49/16πl = 15/16πl

% error = ((15/16πl) / 49/16πl) x 100% = 30.6%

4 0

3 years ago

HELP PLS

PolarNik [594]

Answer:

Answer: D

Step-by-step explanation:

I just took the test

4 0

3 years ago

Read 2 more answers

And item is regularly priced at $81. Maria brought it at a discount of 85% off the regular price you say a LEKS calculator to fi

Paladinen [302]

Answer:$12.15

Step-by-step explanation:

Given

The regular price of an item $\$81$

Maria gets a discount of $85\%$

Amount paid after the discount is

$\Rightarrow 81(1-85\%)\\\Rightarrow 81(1-0.85)=85(0.15)\\\Rightarrow \$12.15$

4 0

3 years ago

what is the distance between (0, -2) and (9, 10) ? please show your work so i can understand thank you

Setler [38]

Given:

The two points are (0, -2) and (9, 10).

To find:

The distance between the given points.

Solution:

Distance between the two points is

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Using the above distance formula, the distance between given points is

$d=\sqrt{(9-0)^2+(10-(-2))^2}$

$d=\sqrt{(9)^2+(10+2)^2}$

$d=\sqrt{81+(12)^2}$

On further simplification, we get

$d=\sqrt{81+144}$

$d=\sqrt{225}$

$d=15$

Therefore, the distance between the given points (0,-2) and (9,10) is 15 units.

4 0

2 years ago

1Which extegory do both shapes belong to?

natka813 [3]

They are both Parallelograms, they both are 4 sided with the opposite being parallel

6 0

3 years ago