All categories

3 years ago

Hey pplz who else goes to TOPS :):):)

Mathematics

2 answers:

gtnhenbr [62]3 years ago

5 0

Answer:

nope not i

Step-by-step explanation:

devlian [24]3 years ago

3 0

to huh whats a tops or whos a tops

You might be interested in

Having a savings account can contribute to a person’s overall financial well-being. Which one of the following is NOT a benefit

vitfil [10]

Answer:

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

are any two regular polygons similar. The area of the smaller figure is about 390 cm^2. choose the best estimate of the area of

galben [10]

Answer:

The best estimate of the area of the larger figure is $693\ cm^{2}$

Step-by-step explanation:

step 1

Find the scale factor

we know that

If two figures are similar, then the ratio of its corresponding sides is equal to the scale factor

Let

z----> the scale factor

x-----> the corresponding side of the larger figure

y-----> the corresponding side of the smaller figure

$z=\frac{x}{y}$

we have

$x=12\ cm$

$y=9\ cm$

substitute

$z=\frac{12}{9}=\frac{4}{3}$ -----> the scale factor

step 2

Find the area of the larger figure

we know that

If two figures are similar, then the ratio of its areas is equal to the scale factor squared

Let

z----> the scale factor

x-----> the area of the larger figure

y-----> the area of the smaller figure

$z^{2}=\frac{x}{y}$

we have

$z=\frac{4}{3}$

$y=390\ cm^{2}$

substitute and solve for x

$(\frac{4}{3})^{2}=\frac{x}{390}$

$(\frac{16}{9})=\frac{x}{390}$

$x=390*16/9=693.33\ cm^{2}$

4 0

3 years ago

The incubation time for Rhode Island Red chicks is normally distributed with a mean of 21 days and a standard deviation of appro

34kurt

Answer:

a - c

Step-by-step explanation:

if standard is 21 days then in incubator will hatch faster or at the same time but with high percentage of hatching a chick (btw hi from rhodes)

5 0

3 years ago

G(F(x)) is always equal to F(G(x)) True or False

Over [174]

Answer:

false

Step-by-step explanation:

6 0

3 years ago

Which is a sketch of the cross section of a square pyramid that is cut parallel to its base? Describe the cross section.

Natasha_Volkova [10]

d.
Square cross section 
Also, the smaller pyramid created is similar to the big one.

4 0

3 years ago