Ask question

Ask question

All categories

2 years ago

15

Given: 3AB = 7AD and 3AC = 7AE Prove: ΔABC ~ ΔADE Triangles A B C and A E D are connected at point A. Complete the steps of the

proof. ♣: ♦:

2 answers:

galben [10]2 years ago

6 0

Answer:

division property & SAS

Step-by-step explanation:

Effectus [21]2 years ago

4 0

Want me to still send the answer or later?

You might be interested in

What is the decibel level of the sound of a ticking clock with intensity 10−9 watts per square inch? Use a logarithmic model to

In-s [12.5K]

Answer:

β = (-0.19 dB).

Step-by-step explanation:

The formula which is used to calculate the decibel level of a sound is given by :

$\beta=10\log (\dfrac{I}{I_o})$

I is intensity of the sound of a ticking clock

$I_o=10^{-12}\$ watts per square meter

Since, $1\ \text{inch}^2=\dfrac{1}{1550}\ \text{m}^2$

The intensity of a monster truck is converted into per square meter as follows:

$10^{-9}\ {W/in^2}= \dfrac{10^{-9}}{1550}\ W/m^2\\\\10^{-9}\ {W/in^2}=6.45\times 10^{-13}\ W/m^2$

So, Decibal level is :

$\beta=10\log (\dfrac{6.45\times 10^{-13}}{10^{-12}})\\\\\beta =-0.19\ dB$

So, the decibel level of the sound of a ticking clock is (-0.19 dB).

7 0

2 years ago

Read 2 more answers

A council reviews the number of bedrooms in 40 houses located in the same area. The table shows the information gathered.

Liono4ka [1.6K]

Answer:

a) 15 house with 3 bedrooms

b) 40 ÷ 5 = 8

Step-by-step explanation:

Can you make me the brainliest?

5 0

2 years ago

Read 2 more answers

Melissa buys 212 pounds of salmon and 114 pounds of swordfish. She pays a total of $31.25, and the swordfish costs $0.20 per pou

charle [14.2K]

Answer: b

Step-by-step explanation:

3 0

2 years ago

Suppose a population of 250 crickets double in size every 3 months how many crickets will there be after 2 years

Hitman42 [59]

if they double in size every 3 months and there are 12 months in a year, just multiply 250x4=1000 then multiply that by 2. 1000x2=2000

3 0

2 years ago

If ce = 7x+4, find the value of x

Kryger [21]

Answer:

x = $\frac{y}{7} - \frac{4}{7}$

Step-by-step explanation:

Since it will be easier, just set "ce" as one term. Let ce = y

You are solving for the variable, x. Note the equal sign, what you do to one side, you do to the other.

Do the opposite of PEMDAS.

First, subtract 4 from both sides:

y = 7x + 4

y (-4) = 7x + 4 (-4)

y - 4 = 7x

Next, Divide 7 from both sides:

(y - 4)/7 = (7x)/7

(y - 4)/7 = x

x = (y/7) - (4/7)

Your value of x is $\frac{y}{7} - \frac{4}{7}$

~

4 0

2 years ago

Read 2 more answers