Mathematics College

23)
B
E
с
D
ntific
Ic
If ABCD is a square, what is mZAEB?
ght
A)
30°
ing
33
ols
B)
45°
60°
D)
90°

23)BEDntificIcIf ABCD Is A Square, What Is MZAEB?ghtA)30ing33olsB)4560D)90

Answers

Answer 1

Answer:

90 degrees

Step-by-step explanation:

Step 1: State what is known

Notice that the 2 lines cut the square in half and create 4 congruant triangles.  We know a full circle is 360 degrees and the intersection is a perfect circle formed by 4 angles.  We can find the angle AEB by dividing 360 by 4 which gives you 90 degrees

Related Questions

there can be 2 helpppppppppppp

Answers

Answer:

its 10 + 4x and 10 + x+x+x+x

10. In this university, among all students, 15% are senior, 25% are junior, 25% are sophomore, and so 35% are freshmen. Among senior, 40% have scholarship; among junior, 30% have scholarship; among sophomore, 20% have scholarship, and among freshmen, 10% have scholarship. Among those have scholoarship, what is the percentage of studens who are senior

Answers

Answer:

27.27% of the students with scolarship are seniors.

Step-by-step explanation:

Conditional Probability

We use the conditional probability formula to solve this question. It is

[tex]P(B|A) = \frac{P(A \cap B)}{P(A)}[/tex]

In which

P(B|A) is the probability of event B happening, given that A happened.

[tex]P(A \cap B)[/tex] is the probability of both A and B happening.

P(A) is the probability of A happening.

In this question:

Event A: Has scolarship

Event B: Is a senior

15% are senior, and of those, 40% have scolarship. So

[tex]P(A \cap B) = 0.15*0.4 = 0.06[/tex]

Probability of a scolarship:

15% of 40%(seniors)

30% of 25%(juniors)

20% of 25%(sophmores).

10% of 35%(freshmen). So

[tex]P(A) = 0.15*0.4 + 0.3*0.25 + 0.2*0.25 + 0.1*0.35 = 0.22[/tex]

Percentage:

[tex]P(B|A) = \frac{P(A \cap B)}{P(A)} = \frac{0.06}{0.22} = 0.2727[/tex]

0.2727*100 = 27.27%

27.27% of the students with scolarship are seniors.

What is the answer to 1/4y=7

Answers

Answer:

y = 28

Step-by-step explanation:

1/4y=7 | Given

y = 28 | Multiplicative property of equality (multiply 7 by the denominator of 1/4y)

(4x - 6)
(2x)
Find the value of x

Answers

Answer:

1.5

Step-by-step explanation:

(4x - 6) (2x)

= 8x^2 - 12x

8x^2 = 12x

8x = 12

2x = 3

x = 1.5

pls help me asap i need it

Answers

Answer:

don't know

Step-by-step explanation:

Answer: -6.
Explanation: Multiply both by -3.

10. Andy is flying an airplane at an altitude of 12,000 feet over the ocean heading towards and island. His instruments show that the airplane will be directly over the island after flying horizontally 30,000 feet. To land the plane safely, Andy needs to calculate the angle of depression.​

Answers

Answer:

I think is D

Step-by-step explanation: I don’t know :/

124,857 in expanded form

Answers

Answer:

Here you go...

124,857

=

100,000

+

20,000

+

4,000

+

800

+

50

+

7

Step-by-step explanation:

brainliest?

Answer:

124,857

Step-by-step explanation:

can't be more expanded

please answer it’s due!!

Answers

Answer:

42

Step-by-step explanation:

find the upper limit for the zeros of the function P(x)=4x^4+8x^3-7x^2-21x-9

a) -3
b) 2
c) 3

Answers

Answer:

OPTION B - 2

Step-by-step explanation:

What is the upper limit for the zeros of the function P(x) = 4x^4 + 8x^3 - 7x^2 - 21x - 9. Ans: 2 is an upper limit. Use synthetic division. and the remainder are all positive, 2 is an upper limit.

ano ang kahulugan ng BRAWN DRAIN?​

Answers

Answer:

what language is this ?

I mean I am indian and don't understand this language

What property is used to show that 3(4 – 6) = 12 – 18?
Distributive Property
Associative Property
Commutative Property
Subtraction Property

Answers

Answer:

Distributive Property

Step-by-step explanation:

Answer:

Distributive property

Step-by-step explanation:

a(b-c)= (a×b) - (a×c)

3(4-6)=(3×4) - (3×6)

= 12 - 18

Is this table a function

Answers

Answer:

Yes.

Step-by-step explanation:

Ms. Rashida is selling the school bag below at a 20% discount. What is the selling price of the bag? the bag price is 115

Answers

Answer:

tgdfhfghhfrhdtjshdhhdgjggdf

Step-by-step explanation:

Answer:

The selling price is $92

Step-by-step explanation:

First you find out how much 20% is out of 115 an that is $23. Then you do 115-23 and that gives you the answer of $92.

Fluffy the bunny ate
1/3
of a carrot in the morning, and she ate some more at night. By the end of the day, she still had
1/5
of the carrot left to eat. How much of the carrot did Fluffy the bunny eat at night?

Answers

Answer:

Fluffy ate 4/5 of the carrot

Step-by-step explanation:

1/3 - 5/5= 4/51/5 - 4/5 = 1/5

From the table below, determine whether the data shows an exponential function. Explain why or why not. x 3 2 1 –1 y 8 2 0.5 0.125 a. No; the domain values are at regular intervals and the range values have a common factor 0.25. b. No; the domain values are not at regular intervals although the range values have a common factor. c. Yes; the domain values are at regular intervals and the range values have a common factor 4. d. Yes; the domain values are at regular intervals and the range values have a common factor 0.25.

Answers

Answer:

D

Step-by-step explanation:

No the function is not an exponential function as the domain values are not at regular intervals although the range values have a common factor.

What is exponential function?

The exponential function is a function which is formed by the unit e which is equal to 2.718.

How to identify function?

The differences between x-values are  -1, -1, -1, -2 . . . . not a constant difference

The ratios of y-values are 2/8 = 0.5/2 = 0.125/0.5 = 0.25 . . . . a constant difference

The domain values do not have a common difference shows the common factor of the range values which are of no use. So, the function is not exponential.

Hence the table does not show exponential function in any way because the domain values are at regular intervals and the range values have a common factor 0.25.

Learn more about exponential function at https://brainly.com/question/6561461

#SPJ2

An angle measures 42.6° less than the measure of its complementary angle. What is the measure of each angle?

Answers

Answer:

Complementary angle 1st = 66.3°

Complementary angle 2nd = 23.7°

Step-by-step explanation:

Assume;

Complementary angle 1st = a

Complementary angle 2nd = a - 42.6°

Sum of complementary angles = 90°

So,

a + a - 42.6 = 90

a = 66.3

Complementary angle 1st = 66.3°

Complementary angle 2nd = 23.7°

Read the proof. Given: AEEC; BDDC Prove: △AEC ~ △BDC Triangle A E C is shown. Line segment B D is drawn near point C to form triangle B D C. Statement Reason 1. AEEC;BDDC 1. given 2. ∠AEC is a rt. ∠; ∠BDC is a rt. ∠ 2. definition of perpendicular 3. ∠AEC ≅ ∠BDC 3. all right angles are congruent 4. ? 4. reflexive property 5. △AEC ~ △BDC 5. AA similarity theorem What is the missing statement in step 4? ∠ACE ≅ ∠BCD ∠EAB ≅ ∠DBC ∠EAC ≅ ∠EAC ∠CBD ≅ ∠DBC

Answers

Answer:

Step-by-step explanation:∠ACE ≅ ∠BCD  

Answer:

d

Step-by-step explanation:

divisiones que den de residuo 300​

Answers

Answer:

900÷3

Step-by-step explanation:

creo que es esto :)

simplify 8x + y - 2x.

Answers

Answer:

6x + y

Step-by-step explanation:

The answer is ; 6x+y

Apply the distributive property to create an equivalent expression.
1/5 (15+10k) =

Answers

Answer:

1/5(15+10k)

=1/5.15+1/5.10k

=3+2k

Answer:

3+2k

Step-by-step explanation:

khan said so

If ΔCDE ~ ΔFGE, find the value of x.

Answers

9514 1404 393

Answer:

  x = 43.2

Step-by-step explanation:

Corresponding sides are proportional.

  FE/CE = GE/DE

  x/27 = 40/25

  x = 27(40/25) . . . . multiply by 27

  x = 43.2

To make a number pattern, Yuan used the rule "Add 5," with a whole number as the starting point. Which statement must be true about Yuan's list of numbers?

Thanks!

Answers

I think Each number is a multiple of 5?

Paul's family is driving home from a trip. They plan to drive part of the distance each day for 3 days. Which choices show the
amounts they could drive each day to complete the trip home? Select the two correct answers.

Answers

Answer:

1) is correct. not second

Step-by-step explanation:

First one is correct

use the formula P=21+2w to find the perimeter of the rectangle shown below. a long thing with a length of 39.9in and a height of 9.2 in​

Answers

Formula for rectangle=(length+width) x 2

(39.9+9.2) x 2

= 49.1 x 2

= 98.2 in.^2

Hope it helps!

Match the graph
with its inequality.

I tried but got the wrong answer. Can someone help and explain?

Answers

Answer:

I

Step-by-step explanation:

This is a dotted line so we can automatically eliminate, b, e, g, h,  and j. The shading in greater than, so we can eliminate a, and d.

Now all we have left are c, f and *i,

*(because if converted to y intercept the sign will flip because the y is negative in this equation.)

Now convert to y intercept form (y=mx+b).

Flip the sign because some are negative.

C. y>(-5/2)x+0

F. y>-2x+9

I. y>(4/3)x-(5/3)

Now use rise over run, or you could just look at the b. B is equal to the y-intercept. It can't be 0 or 9, and (-5/3) is equal to -1.67. So isn't that the closest to what the y intercept looks like in the graph?

Stephanie had 0.75 to buy a treat at the store. She used 3 dimes to buy a popsicle. What fraction of her money
did Stephanie spend on the popsicle?

Answers

Answer:

30/75

Step-by-step explanation:

3 times 10 is 30. so 30 out of 75

2 pay raises in 3 years

Answers

What’s the question
I don’t understand the question

Here is a story: Lin bought 4 bags of apples. Each bag had the same number of apples. After eating 1 apple from each bag, she had 28 apples left. Which diagram best represents the story?

Answers

Answer:

C

Step-by-step explanation:

including zero) depending on your answer
The taco truck sells tacos for $3 and burritos for $4. The number of items sold on a Tuesday is 125 with a total income of $430. How
many tacos were sold?
The solution is

Answers

Answer: here b

Step-by-step explanation:

http://bigtrucktacos.com/menu/

Answer:

2

Step-by-step explanation:

how do I get the answer to this equation

2(10^3/(sqrt400)) -(163-156) ^2 + 10​

Answers

Answer:

dddddddddddddddddddddddddddddddddddddddddddssfdsfdsfsd

Step-by-step explanation:

Answer:

im so sorry i don't even know i was finding the same thing

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