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4 years ago

10

Determine whether the triangles are similar. If there is sufficient information to determine that the triangles are similar, wri

te a similarity statement and explain your reasoning.

1 answer:

madam [21]4 years ago

5 0

Answer:

Yes the are similar asa

Step-by-step explanation:

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A 3 foot stick is broken into two pieces. The ratio of the

nikdorinn [45]

Answer:

The first piece is 15 in and the second piece is 21 in

Step-by-step explanation:

5 + 7 = 12

3 ft = 3 x 12 in = 36 in

36 ÷ 12 = 3

5 x 3 = 15 7 x 3 = 21

The first piece is 15 in and the second piece is 21 in

8 0

3 years ago

Which statement about the statement of equations represented by the lines below are true??

Karolina [17]

Answer:

A

Step-by-step explanation:

there are no solutions because the lines are parallel but have different intercepts

4 0

3 years ago

Read 2 more answers

On the number line below, Point B lies somewhere between Points A and C. If AB = \frac{1}{3} AC. Find BC. a 16 b 0 c 8 d 24

ollegr [7]

Answer:

See Explanation

Step-by-step explanation:

The question is incomplete as the number line is not attached.

<em>However, the following will guide you through</em>

Given

$AB = \frac{1}{3}AC$

Required

Determine BC

First, we need to get the fraction of BC using the following

$AB + BC = AC$

Substitute $\frac{1}{3}AC$ for AB

$\frac{1}{3}AC + BC = AC$

Make BC the subject of formula

$BC = AC - \frac{1}{3}AC$

Take LCM

$BC = \frac{3AC - AC}{3}$

$BC = \frac{2AC}{3}$

$BC = \frac{2}{3}AC$

This implies that you multiply the length of AC by 2/3 to get BC

<em>Take for instance, AC = 24</em>

<em>BC will be:</em>

<em /> $BC = \frac{2}{3} * 24$ <em />

<em /> $BC = \frac{48}{3}$ <em />

<em /> $BC = 16$ <em />

<em />

<em>Or if AC = 12</em>

<em>BC will be:</em>

<em /> $BC = \frac{2}{3} * 12$ <em />

<em /> $BC = \frac{24}{3}$ <em />

<em /> $BC = 8$ <em />

<em />

<em>Or if AC = 36</em>

<em>BC will be:</em>

<em /> $BC = \frac{2}{3} *36$ <em />

<em /> $BC = \frac{72}{3}$ <em />

<em /> $BC = 24$ <em />

<em />

5 0

3 years ago

Find the volume V of the solid obtained by rotating the region bounded by the given curves about the specified line. y = 5 36 −

azamat

Answer: V = 193.25π

Step-by-step explanation: The method to calculate volume of a solid of revolution is given by an integral of the form:

V = $\pi\int\limits^a_b {[f(x)]^{2}} \, dx$

f(x) is the area is the function that rotated forms the solid.

For f(x)=y= $\frac{5}{36}-x^{2}$ and solid delimited by x = 2 and x = 4:

V = $\pi\int\limits^4_2 {(\frac{5}{36}-x^{2} )^{2}} \, dx$

V = $\pi\int\limits^4_2 {(\frac{25}{1296}-\frac{10x^{2}}{36}+x^{4}) } \, dx$

V = $\pi(\frac{25.4}{1296}-\frac{10.4^{3}}{108}+\frac{4^{5}}{5}-\frac{25.2}{1296}+\frac{10.2^{3}}{108}-\frac{2^{5}}{5} )$

V = $\pi(\frac{50}{1296}-\frac{560}{1296}+\frac{992}{1296} )$

V = 193.25π

The volume of a solid formed by y = $\frac{5}{36} - x^{2}$ and delimited by x = 2 and x = 4

is 193.25π cubic units.

6 0

3 years ago

This is rlly easy but im lazy and dont wana answer it, i mark brainliesttttt tyyy ❤️

Sever21 [200]

Answer:

C and D is correct

Step-by-step explanation:

C: Debit is negative, and if you add 27 to -14, you get 13 which is Maria's account.

D: Its the same thing but opposite. 13 minus 27 is -14.

♡<em> </em><em>Hope</em><em> </em><em>it</em><em> </em><em>helps</em><em> </em><em>♡</em>

4 0

4 years ago

Read 2 more answers