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Margaret [11]
3 years ago
12

Determine whether quadrilateral EFGH is similar to quadrilateral QRST. If so, give the similarity statement. (ASAP PLS HELP!! no

spam pls)
A)
QRST ∼ EFGH

B)
QRST ∼ FEHG

C)
Impossible to determine.

D)
The quadrilaterals are not similar.

Mathematics
1 answer:
masya89 [10]3 years ago
4 0

Answer:

D) The quadrilaterals are not similar

Step-by-step explanation:

The given parameters are;

In quadrilateral EFGH, the sides are;

\overline {EF} = \overline {HG}  = 8, \overline {EH}  = \overline {FG} = 7

In quadrilateral QRST, the sides are;

\overline {QR} = \overline {ST}  = 32, \overline {QT}  = \overline {RS} = 36

The ratio of the lengths of the corresponding parallel sides on quadrilaterals EFGH and QRST are;

For the horizontal sides, we have;

\overline {EF}/\overline {QR} = 8/32 = 1/4 = 0.25

For the inclined parallel sides, we have;

\overline {EH}/\overline {QT} = 7/36 = 0.19\overline 4

Therefore, given that the ratio of the corresponding sides on quadrilaterals EFGH and QRST are not equal, we have;

The quadrilaterals (EFGH and QRST) are not similar.

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netineya [11]

Answer:

Choice A. P = I² · R where

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  • I is the current through the circuit, and
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Step-by-step explanation:

Electrical power is the rate at which the electrical force does work. So what is electrical work? That's the work W that the electrical force do when it moves charges Q across a potential difference V:

W = V\cdot Q.

The power is the rate at which the electrical force do the work:

\displaystyle P = \frac{W}{t} = V \cdot \frac{Q}{t}.

On the other hand, current I is the charge through a cross-section of the circuit in unit time. By the definition of current:

\displaystyle\frac{Q}{t} = I.

\displaystyle P =V \cdot \frac{Q}{t} = V\cdot I.

Consider Ohm's Law:

V = I \cdot R.

Therefore

\displaystyle P = V\cdot I = (I \cdot R) \cdot I = I^{2}\cdot R.

6 0
4 years ago
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Carl works at a garment factory and sews buttons on shirts. For each shirt he completes that passes inspection, he earns $2. How
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do 2*52 which gives you 104 so 104 dollars

6 0
4 years ago
If a student sleeps 7 hours what percent of a 24 hour day is that
kumpel [21]
SOLUTION:

= ( 7 / 24 ) × 100%

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Hope this helps! :)
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5 0
4 years ago
Out of 50 basketball players trying to make a team, 5 will be chosen. 36 of the 50 are seniors and the remaining players are jun
AveGali [126]

Answer:   5503680

Step-by-step explanation:

The coach wants  2 senior out of 36 so he have

C₃₆,₂   =  36!/( 36 - 2 )!     = 36*35*34!/34!    =  36 * 35   = 1260

possibilities

Now he also wants 3 juniors out of 14

C₁₄,₃  =   14!/ (14- 3)!      =  14*13*12*11!/11!     =  14*13*12  = 2184

Now for each pair of senior (from 1260 outcomes) coach has 2184 possiblities therefore

Coach has

2184 * 1260 = 2751840    possibilities to choose from

Again as there are 2 senior to choose for captain we have to multiply by 2 to get the total  ways the team could be

2751840*2  = 5503680

6 0
3 years ago
Draw an ordered stem and leaf diagram to show this information.
IceJOKER [234]

Answer:

24|5

25|0;1;3;8

26|4;7;9

27|3;6

Step-by-step explanation:

key in the bottom right:

24|5means 245

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