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kap26 [50]
3 years ago
9

The figure shows three quadrilaterals on a coordinate grid:

Mathematics
2 answers:
miss Akunina [59]3 years ago
6 0

Answer:

D.) B and C are similar and also congruent.

Step-by-step explanation:

They have the same lengths, meaning they are congruent as well.

ruslelena [56]3 years ago
3 0
The answer would be D
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You’re looking at the apple pie nutrition label above. Find the number of calories in 1 g. Use the calories in a serving in the
Serggg [28]

Answer i think 588

Step-by-step explanation:

8 0
3 years ago
suppose that incomes of families in Newport Harbor are normally distributed with a mean of $750,000 and a standard deviation of
denis23 [38]

Answer: 0.345

Step-by-step explanation:

Given : The incomes of families in Newport Harbor are normally distributed with Mean : \mu=\$ 750,000 and Standard deviation : \sigma= $250,000

Samples size : n=4

Let x be the random variable that represents the incomes of families in Newport Harbor.

The z-statistic :-

z=\dfrac{x-\mu}{\dfrac{\sigma}{\sqrt{n}}}

For x= $800,000

z=\dfrac{800000-750000}{\dfrac{250000}{\sqrt{4}}}=0.4

By using the standard normal distribution table , we have

The probability that the average income of these 4 families exceeds $800,000 :-

P(x>80,000)=P(z>0.4)=1-P(z\leq0.4)\\\\=1-0.6554217=0.3445783\approx0.345

Hence, the probability that the average income of these 4 families exceeds $800,000 =0.345

6 0
4 years ago
The first three terms of an arithmetic sequence are as follows.
Katen [24]

Answer:

16,20

Step-by-step explanation:

As shown, you add four by each.

4+4=8

8+4=12

So, 12+4=16

16+4=20

3 0
3 years ago
Read 2 more answers
How do you solve (Arc)QPT if <QZT = 120
yuradex [85]
By definition, the arc length is given by:
 arc = R * theta * ((2 * pi) / 360)
 Where,
 theta: angle in degrees
 R: radio
 We have then:
 (Arc) QPT if <QZT = 120:
 theta = 360-120 = 240 degrees
 R = 13.5 units
 Substituting values we have:
 (Arc) QPT = R * theta * ((2 * pi) / 360)
 (Arc) QPT = (13.5) * (240) * ((2 * pi) / 360)
 (Arc) QPT = 56.55 units
 Answer:
 
(Arc) QPT = 56.55 units
7 0
4 years ago
In the rhombus m 1=18x m 2=x+y and m 3=30z. Find the value of x+y+z
ra1l [238]
A Rhombus has four equal straight sides. We can assume that the rhombus in this problem is square-shaped with 90° angles.

m1 = 18x ; 90 = 18x ; 90/18 = x ; 5 = x
m2 = x + y ; 90 = 5 + y ; 90 - 5 = y ; 85 = y
m3 = 30z ; 90 = 30z ; 90/30 = z ; 3 = z

x = 5 ; y = 85 ; z = 3

x + y + z ⇒ 5 + 85 + 3 = 93
6 0
3 years ago
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