Please explain I am very confused!

Please Explain I Am Very Confused!

Answers

Answer 1

Answer:

42°

Step-by-step explanation:

Altitude of an isosceles triangle divides it vertex in equal angles

so ∠ABD = ∠PBC = 48/2 = 24

In ΔABC sum of angles = 180 and ∠A = ∠C

48 + A + C = 180

2A = 180 - 48 = 132

A = 132/2 = 66 = ∠C

As PB = PC  ---> ∠PBC = ∠PCB = 24

∠ACB = 66 = ∠PCD + ∠PCB

66 = ∠PCD + 24

∠PCD = 42

Answer 2
Geometry is kinda hard but use the homework app that your on and it will give the best answer

Related Questions

can anyone complete this for me? if answered correctly ill give u 10+p (brainliest)

Answers

It would be yes, yes, no, no, yes, yes, no, no, yes, no, yes, yes, yes, no, no, no, yes, yes, no, no, yes, yes, no
The answer is “painting is learned easely”(misspelled intentionally).

The yeses spell “painting is le” and the nos spell “arned easely”

If I have 5 freshly picked apples in good condition and Jimmy takes 2 apples and violently beats them into the ground with a bat, how many apples are still in good condition?

Answers

Answer:

3 apples

Step-by-step explanation:

5 freshly picked - 2 apples on the ground= 3 apples are still in good condition

Hope this helps :D!

3 remain in good condition, but I think Jimmy is not

What additional information is required to prove the triangles are congruent using ASA?
Since vertical angles are congruent assume:

Answers

Answer:

C

Step-by-step explanation:

We already have one angle form the question that leaves us with one other angle and one side that we need to find, since we are required to use ASA or angle-side-angle.

the diagram gives us 2 congruent sides UB and AB since they have a similar slash on both of them, finally we need one more angle, so we look at the choices we have:

a) it gives us congruent sides not angles, so we move to the next

b) same thing as A

c) gives us 2 congruent angles, and since these are 2 new angles not given in the question, they can work

d) these 2 angels are the same 2 given in the question, so we can't use them.

Which two expressions represent the perimeter of this rectangle?
(Choose 2)

Answers

it's a blank screen. try retaking the picture and asking the question again.
I can not see the picture try retakaking it with a phone rather than a screen shot ?

What is the exponential expression for the numerical expression ​14⋅14⋅14⋅14​? (NO BOTS OR LINKS)

Answers

Answer:

14^4

Step-by-step explanation:

Its 14^4 because it shows that 14^4 equals to 14 x 14 x 14 x 14

14^4

To the fourth root means that 14 is multiplied by itself 4 times. Aka 14•14•14•14

maitenant on considère un carré ABCD dont l'aire est 6,25 dm au carré quelle est la mesure de son côté AB justifier.
questin suivante
a.quelle est l'aire en dm au carré de chacun des carré de depart
b.quelle est l'aire du nouveau carré obtenu.
question6.on veut maitenant trouver la longueure exacte du côté du carré reconstitué sachant que son aire est 2dm au carré on recherche donc un nombre positif x tel que x ✖ x =x au carré =2 en faisant differents essais proposer une valeur décimal pour x puis 7 que peut-ton conclure.

Answers

the answer to this magnificent question is dn

6.5 x 3.1
AND pls show how you got it

Answers

multiplied as numbers without commas. Then move the comma as many times as you have after it
6.5*3.1=2015
We have to nr.after commas
So 20,15

Answer:

20.15

Step-by-step explanation:

( Eliminate the decimal point temporarily)

65

x 31

-----

65

1950  ...... (add the zero)

------

= 2015  ( add the decimal point back between the 2 and the 0)

-----------

= 20.15

Change the following to the unit shown.

A) 3.4kg=_______g B) 5 litres=________ml C) 620cm=_______m
D) 4m=________cm E) 7cl=___________ml F) 3800m=________km

Answers

Answer:

a) 3400g

b) 5000ml

c) 6.20m

d) 400cm

e) 70ml

f) 3.8km

Step-by-step explanation:

a) There are 1000g (gram) in every 1kg (kilogram)

b) There are 1000ml (millilitre) in every 1l (litre)

c) There are 100cm (centimetre) in every 1m (metre)

d) There are 10ml (millilitre) in every 1cl (centilitre)

e) There are 1000m (metre) in every 1km (kilometre)

0.9 is the result of finding the product of 2 and 3/4 minus a number.

What is the number?


3/40

3/10

33/40

1 1/5

Answers

Answer:

K12 Answer

Step-by-step explanation:

The unknown number will be equal to 3 / 5. The correct option is B.

What is an expression?

The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.

Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.

Given that 0.9 is the result of finding the product of 2 and 3/4 minus a number.

The unknown number will be calculated as,

( 2 x 3) / 4 - N = 0.9

N = (3 / 2) - ( 9/10)

N = ( 15 - 9 ) / 10

N = 6 / 10

N = 3 / 5

Therefore, the unknown number will be equal to 3 / 5. The correct option is C.

The correct options are given below,

A) 3/40

B) 3/5

C) 33/40

D) 1 1/5

To know more about an expression follow

https://brainly.com/question/11200818

#SPJ2

Question 1(Multiple Choice Worth 1 points)

(04.05 MC)

Remo needs to buy a countertop for a bathroom. He calculated the area as 10 square feet. The actual area is 9.5 square feet. What is Remo's percentage error?

0.5%
0.95%
5%
5.26%

Answers

Answer:

5%

Step-by-step explanation:

Lets say 10 add a 0 = 100 9.5 add a 0 = 95.0 (move ok decimal place) so there is a 5% error.

Who can answer this question? ( I will ask questions every Thursday!!

Answers

Answer:

32%

Step-by-step explanation:

if it is wrong sorry

Hope it helped have a good weekend;)

Answer:

14 %

Step-by-step explanation:

3 divided by 100 is 0.03 = 3%

14 divided by 100 is 0.14 = 14%

8 divided by 100 is 0.08 = 8%

Solve for x.
4 (x + 1 1/3) = 9 2/3
Enter your answer as a mixed number in simplest form.

Answers

Answer:

x = 13/12

x = 1 1/12

Step-by-step:

4 (x + 1 1/3) = 9 2/3

4x + 5 1/3 = 9 2/3

subtract 5 1/3 from each side

4x = 4 1/3

divided by 4 on each side

x = 13/12

x = 1 1/2

X = 1 1/4


I know fractions is hard and I hope this helped you ! It’s hard for me to explain while typing.

Find the sum.

−57+90

Answers

Answer:

[tex] - 57 + 90 \\ = > 33[/tex]

Hope helpful <3

add or subtract
2+(−9)=

Answers

Adding a negative is like subtracting a positive. 2+(-9) equals the same as 2 - 9= -7

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Answers

Answer:

18 Yards

Step-by-step explanation:

I agree with 14 yards

B. Complete the diagram to find the unit rate for the 5-class block.What is the cost per class?

Answers

Answer:

There is no picture

Step-by-step explanation:

Answer: In order to do this question, we have to see the diagram. Screenshot the diagram and click on the link icon to import.

Step-by-step explanation:

NO LINK SPAM OR REPORT: The graph shows the cost of buying concert tickets. Tell whether x and y show direct variation. If so, find and interpret the constant of proportionality, k . Then write an equation and find the cost of 14 tickets.

Answers

Answer:

C. yes; k = 13; the cost of one ticket is $13; $182

Step-by-step explanation:

26/2 = 13

k = 13

Hope this helps!

Help pls I’m giving brainlyest

Answers

Answer:

a

Step-by-step explanation:

A

I have an explanation but it is hard to explain over text! I promise you its that i think

75 apples is shared between Jade and Faith in the ratio 3:2. How many apples does Jade get? *

Answers

Answer:

45 and 30

Step-by-step explanation:

75/5 = 15

3x 15= 45

2x 15= 30

Answer: 45:30

Step-by-step explanation: 45 and 30

Question 1 (Essay Worth 2 points)

A coordinate graph is shown. The label on the x axis is Weight in pounds. The label on the y axis is Total cost in dollars. There is a line connecting the points 0, 0 and 10, 5.

The graph shows the relationship between pounds of dog food and total cost, in dollars, for the dog food.

Which statement(s) about the graph is/are true?

A. Point (0, 0) shows the cost is $0 for 0 pound of dog food.
B. Point (1, 0.5) shows the cost is $1 for 0.5 pound of dog food.
C. Point (2, 1) shows that 2 pounds of dog food cost $1.
D. Point (4, 2) shows the cost is $4 for 2 pounds of dog food.
E. Point (10, 5) shows that 10 pounds of dog food costs $5.

Answers

Answer:

mu answer is A

Step-by-step explanation:

because if an point shows (0,0) shows the cost is $0 for 0 pound of dog food

hope this helps

Convert this number to SCIENTIFIC NOTATION

Answers

Answer:

Same as the other person

Step-by-step explanation:

Its so they can have brainliest :)

Hi!
0.02 is equal to 2/100
Thus, 2/10 ( power of 2 on 10)
This will basically become 2 into 10 raised to power - 2 ❤️

Please explain as well!

Answers

Answer:

For the first one it's 8.25 and the second one is 7.625. I found this by dividing the cost to the sandwich to find the unit rate. (Does that help?)

Answer:

I do know the first one is 8.25 but I'm not sure the second one.

(Also, if anyone see this answer, can any of you guys go answer a question I have?) Thx!

What is the product of the square of 3 and cube of 5?

Answers

1,125 should be the answer they are right
3375. refer to picture for steps

Describe in detail how you would create a number line with the following points: 4, 1.25, the opposite of 3, and – (–2fraction of one-half). Please be sure to describe on which tick marks each point is plotted and how many tick marks are between each integer. It may help for you to draw this number line by hand on a sheet of paper first. brainleist for right answere if u dont answer propoly i will report!

Answers

Answer:

Given : points 4  , 1 ,25  , opposite of 3 ,  -1/2

To Find : draw on Number Line

Solution :

Numbers with a negative sign are less than zero

Right of zero represented by ‘+’ sign and to the left of zero represented by ‘–’ sign.

+ sign numbers can be denoted as simply numbers  

On a number line the number increases as we move to the right and decreases as we move to the left.  

1 : Draw a line and mark some points at equal distance on it as shown in the figure below  Mark a point as zero on it. Points to the right of zero are positive integers and are marked simply 1, 2, 3  and so on , while points to the left of zero are negative integers and are marked – 1, – 2, – 3 and so on

2.  Go 4 unit on right sides from Zero   to show  4

3.  Go 3 units on Left from zero to show opposite of 3

4.  Divide number line between 1 & 2 in 4 Equal parts and go 1 part right of 1

5.  Divide number line between  0 & -1  in 2 Equal parts and go 1 part left of 0

Step-by-step explanation:

Caleb buys two pair of jeans, one costing $57 and the other $53. If all jeans are on sale for 20% off, what is total Caleb pays for the two pair of jeans?

Answers

Answer:

Step-by-step explanation:

57(.8)=45.60

53(.8)=42.40

total equals $88

Total cost

57+53$110

Discount=20%

Discount amount

20% of 110110/5$22

Cost:-

110-22$88

Researchers once surveyed students on which superpower they would most like to have. The following two-way table displays data for the sample of students who responded to the survey.

Of students in the sample, what fraction chose flight as their superpower?

A: 37/100
B: 26/100
C: 50/100
D: 26/50

Answers

I believe A because,
A total of 37 students chose flight and 100 students took the survey so it would be 37/100

Answer:

it is A

Step-by-step explanation:

2) In a School, the duration of each period in the Junior Section is 20 minutes and in
the Senior Section it is 35 minutes. Both bells ring together when School starts at
10:30 am. The next time they ring together is at lunch time. At what time does lunch
break start?
A. 12:50 pm B. 12 noon
C. 11:40 am D. 12:30 am

Answers

Answer:

n35=m20

n/m=4/7The next time they ring together⇒n=44*35=140⇄2h20p⇒a

Step-by-step explanation:

dd

Answer:
(A) 12:50 pm
Step-by-step explanation:
In the above question, we are asked about that COMMON TIME in which both the bells rings together.
So, in order to find that common time, we will figure out the L.C.M. of 20 and 35.
LCM (20, 35) = 140 minutes, i.e. 2hours and 20 minutes
Now, time after a duration of 2hr and 20 min from 10:30 am =
10:30 + 2:20 = 12:50 pm

help fast!!!!!!!!!!

How does a parallel circuit change when a branch is added? The total resistance increases, so the current in the circuit decreases. The total resistance decreases, so the current in the circuit increases. The total resistance increases, so bulbs shine at a lower brightness. The total resistance decreases, so bulbs shine at a higher brightness.

Answers

Answer:

A decrease in resistance creates an increase in current.

Step-by-step explanation:

Answer:

The total resistance decreases, so the current in the circuit increases.

Please help me with this lol

Select the correct answer from each drop-down menu.

Shape I is similar to shape ll.

*then it’s the picture which is listed below*


The sequence that proves shape l is similar to shape ll when applied to shape l is a reflection across the *x-axis or y-axis* followed by a translation *4, 5, 6, or 7* units right and *2, 3, 4, or 5* units down, and then a dilation by a scale factor of *0.5, 1, 1.5, or 2*.

Answers

Answer:

Ok I believe the answer is  The sequence that proves shape l is similar to shape ll when applied to shape l is a reflection across the y-axis followed by a translation 7 units right and 2 units down, and then a dilation by a scale factor of 2

Step-by-step explanation:

This one is correct and verfied

Calculate the difference between 1/5 and 5/8
A: 1
B: -17/40
C: 1 1/3
D: -17/30

Answers

Answer:

The difference between means we are subtracting. 1/5 - 5/8 = -0.425 = -17/40

Solution:

Since 5/8 is greater than 1/5, it is a negative fraction.

Hope this helps!

Answer:

B. -17/40

Step-by-step explanation:

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