All categories

3 years ago

Given that is the midpoint of AB and E is the midpoint of AC, AD =32cm, AE=19cm, and DE=39cm, determine the perimeter of DBCE

Mathematics

1 answer:

Rainbow [258]3 years ago

6 0

Answer:

hi already done this.thanks for point.

You might be interested in

Find the square roots of the two factors of √36 and multiply them.<br>

PolarNik [594]

Answer:

The square root is 6.

Step-by-step explanation:

4 0

3 years ago

Diamonds have a density of 3.5 LaTeX: \frac{g}{cm^3}g c m 3. How big is a diamond that has a mass of 0.10 g?

liubo4ka [24]

For this case we have that by definition, the density is given by:

$d = \frac {M} {V}$

Where:

M: It is the mass of the diamond

V: It is the volume of the diamond

According to the data of the statement we have:

$d = 3.5 \frac {g} {cm ^ 3}\\M = 0.10 \ g$

So the volume is:

$V = \frac {M} {d}\\V = \frac {0.10 \ g} {3.5 \frac {g} {cm ^ 3}}\\V = 0.02857\\V = 0.03 \ cm^3$

Thus, the volume of the diamond is approximately $0.03 \ cm ^ 3$

Answer:

$0.03 \ cm ^ 3$

3 0

3 years ago

1,100,000,000,000,000,000,000,608 in scientific notation

aliya0001 [1]

Answer:

1.1x10^24

Step-by-step explanation:

7 0

3 years ago

Write two expressions with a gcf of 8xy

ipn [44]

32x^2y
8xy^6
hope i helped

8 0

3 years ago

Jake and Gloria are running on the track team. Gloria can run twice as many miles as

Tanzania [10]

Answer:

J+2J=12 so 3J=12 so J=4

Step-by-step explanation:

Use J to represent Jake's miles.

We know that Gloria's miles (G) is twice J, so G=2J

We also know that Jake and Gloria together ran 12 miles.

So we know, J+2J=12 or 3J=12 meaning J=4

So Jake runs 4 miles, and since Gloria is two times that she ran 8 miles.

6 0

3 years ago