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3 years ago

How many oranges are in 7/10 and divide that by 9/11

Mathematics

1 answer:

grigory [225]3 years ago

8 0

Step-by-step explanation:

I would say there are 7 oranges out of ten, ummm and

7/10 divided by 9/11

=77/90

(not really sure what your asking)

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Please help thanks in advance!!!!!

dedylja [7]

Answer:

Step-by-step explanation:

so 1/5 of 10 is 5 and 1/5 5 would be 1

area is LxW

so 5x1=5

6 0

3 years ago

Points are plotted at (-2, 2), (-2, -4), and (2, -4). A fourth point is drawn such that the four points can be connected to form

Marat540 [252]

Answer:24 square units

Step-by-step explanation:

7 0

3 years ago

What is x given triangleABC ~triangleDBE?

denis-greek [22]

x = 37.5 (or) $\frac{75}{2}$

Solution:

Given $\triangle A B C \sim \triangle D B E$ .

Let us take BE = x and BC = 25 + x.

To determine the value of x:

If two triangles are similar then the corresponding angles are congruent and the corresponding sides are in proportion.

$$\frac{AC}{DE}=\frac{B C}{B E}$

$$\frac{50}{30} =\frac{25+x}{x}$

Do cross multiplication, we get

$50x=30(25+x)$

$50x=750+30x$

Subtract 30x from both sides of the equation.

$20 x=750$

Divide by 20 on both sides of the equation, we get

x = 37.5 (or) $\frac{75}{2}$

Hence the value of x is 37.5 or $\frac{75}{2}$ .

7 0

3 years ago

Cones A and B both have volume cubic 48 π units, but have different dimensions. Cone A has radius 6 units and height 4 units. Fi

Alex_Xolod [135]

Answer:

A possible solution is that radius of cone B is 2 units and height is 36 units

Step-by-step explanation:

The volume of a cone is given by

$V=\frac{1}{3}\pi r^2 h$

where

r is the radius

h is the height

Here we are told that both cones A and B have the same volume, which is:

$V_A=\frac{1}{3}\pi r_A^2 h_A = 48 \pi$

And

$V_B=\frac{1}{3}\pi r_B^2 h_B = 48 \pi$ (2)

We also know that cone A has radius 6 units:

$r_A=6$

and height 4 units:

$h_A=4$

For cone B, from eq.(2), we get

$\frac{1}{3}r_B^2 h_B = 48\\r_B^2 h_B = 48\cdot 3 =144$

One possible solution for this equation is

$r_B = 2\\h_B = 36$

In fact in this case, we get:

$r_B^2 h_B = (2)^2\cdot 36 = 4\cdot 36 = 144$

Therefore a possible solution is that radius of cone B is 2 units and height is 36 units, and we know that in this case Cone B has the same volume as cone A because it is told by the problem.

6 0

2 years ago

Greatest possible error for 11 1/8 oz

Black_prince [1.1K]

The greatest possible error in a measurement is the greatest number which is allowed for approximation assuming the number is obtained by approximation.
The greatest possible error is usually half of the place value of the last digit of the number.

Given the measurement of $11 \frac{1}{8}$ oz.
This is equivalent to 11.125 oz.
The place value of the last digit (i.e. 5), is thousandth or 0.001

Therefore, the greatest possible error of $11 \frac{1}{8}$ oz is 0.001 / 2 = 0.0005 oz

6 0

3 years ago