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3 years ago

What is the breaking apart expression of 5×617

Mathematics

2 answers:

olga_2 [115]3 years ago

5 0

(5 x 600) + (5 x 10) + (5 x 7)

DedPeter [7]3 years ago

4 0

(5x600) + (5x10) + (5x7)

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What is the area of 4cm×7cm×8cm

yan [13]

Answer:

$224cm^3\\$

Step-by-step explanation:

$4cm*7cm*8cm=$

$=224cm^3$

Hope this is helpful.

5 0

2 years ago

Read 2 more answers

Someone help me please

nirvana33 [79]

Answer:

$426.9km^{2}$

Step-by-step explanation:

Area of the shaded region→

$A=\frac{1}{2}*40*27-\pi *6^{2}$

→ $540-113.04$

→ $426.9$

$---------$

hope it helps..

have a great day!!!

8 0

2 years ago

I need help ASAP so can anyone do this

Serhud [2]

Answer:

The angles are vertical angles and they are congruent

Step-by-step explanation:

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3 years ago

These cones are similar. find the volume of the smaller cone. round to the nearest tenth.

Kamila [148]

Answer:

Volume of the smaller cone = 8.34 cm³

Step-by-step explanation:

"If two figures are similar, their dimensions will be proportional.

Following this rule,

Ratio of the dimensions of two cones = $\frac{\text{Radius of the large cone}}{\text{Radius of the small cone}}$

= $\frac{r_2}{r_1}$

= $\frac{5}{2}$

= 2.5

Similarly, "ratio of the volumes of two similar figures is cube of the dimensional ratio".

Ratio of the volumes = (ratio of the dimensions)³

$\frac{V_1}{V_2}=(2.5)^3$

$\frac{131}{V_2}=15.625$

$V_2=\frac{131}{15.625}$

= 8.384 cm³

≈ 8.4 cm³

Therefore, volume of the smaller cone is 8.4 cm³.

8 0

3 years ago

What compound inequality describes this graph

nadezda [96]

Answer:

0≥x<4

Step-by-step explanation:

first, let's look at this number line.

there is a closed circle at 0 and an open circle at 4. this means that 0 is included (≤ or ≥) and that 4 is not included (< or >).

these are the endpoints, meaning that in this compound inequality, the numbers next to the symbols are 0 and 4.

x is in the middle of this compound inequality.

0 x 4

now, we have to figure out the symbols in between. i wrote out our choices above for each number. the highlighted portion is greater than or equal to 0 and less than 4, so we can write this compound inequality as the following:

0≥x<4

x is greater than or equal to 0, but less than 4

4 0

3 years ago