Need help with the answer

Need Help With The Answer

Answers

Answer 1

Answer:

sine(∡DAB) = 0.5

Step-by-step explanation:

∡[tex]ACD=[/tex]∡[tex]ADB[/tex] = 60°

∡[tex]DAB=(180-90-60)^{o} =30^{o}[/tex]

[tex]sin(30^{o})= 0.5[/tex]

Hope this helps


Related Questions

List the names of all the angles in the figure below. Be sure to use the appropiate angle symbol when naming the angles.

Answers

Answer:

right angle,supplementary angle,reflex angle e.t.c

2) A bus left the bus depot at 11:45am. It arrived at its destination at 12:25pm. How long did the journey take?

Answers

Answer:

40 minutes

Step-by-step explanation:

11:45 plus 40 minutes = 12:25

Okie help help help math math

Answers

Answer:

the answer is x>5 please. rate. me. brainliest

Answer:

x>3

x greater then 3 ..........

Hi pls help me guys help me this is my last chance pls guys help Use the data in the table to estimate the likelihood that a person has each eye
color. Which statement is not true?

Answers

Answer:

C. The likelihood of having brown eyes is 35%

Step-by-step explanation:

Add the total number of people, which gives you 50.

To find the percent of brown-eyed people out of 50, divide 35 by 50, then multiply the result (0.7) by 100 to get 70%.

70% of people are brown-eyed, thus, C is a false statement.

Answer:

the answer is C

Step-by-step explanation:

the brown eyes would be 70 percent actually


¿Qué número dividido entre 4 es igual a 60

Answers

Answer:

240

Step-by-step explanation:

60 = 1/4 of x

so: x = 60*4

x = 240

check:

240/4 = 60

60 = 60 true!!

Answer:

240÷4=60

Step-by-step explanation:

docientos cuarenta dividido entre cuatro es igual a sesenta.

50 paise × 1000 give your answer in rupees​

Answers

Answer:

10 rs

Step-by-step explanation:

I hope it's helpful for you

2x<5x-15 Solve check use x = 10)

Answers

Answer:

x= -5

Step-by-step explanation:

not right its -5

Upon review of production results, it was determined that 130 pieces out of 3,500 were "out of spec." What percent of the production was "out of spec"?

A. 0.03 percent .
B. 3.71 percent .
C. 30 percent
D. 37.1 percent

Answers

Answer:

Option B

Step-by-step explanation:

Given:

130 pieces of 3500 were out of spec

To determine the percentage of the production was out of spec, we need to use the percentage formula (x/y × 100).

[tex]\implies \dfrac{x}{y} \times 100[/tex]

The value of "x" is the the number of pieces that were out of spec and the value of "y" is the total pieces in the production results.

[tex]\implies \dfrac{130}{3500} \times 100[/tex]

Simplify the expression to determine the percentage of the pieces that were out of spec.

[tex]\implies \dfrac{13000}{3500}[/tex]

[tex]\implies \dfrac{130}{35} = \dfrac{130 \div 5}{35 \div 5} = \dfrac{26}{7} = 3.714... \%[/tex]

When the percentage is estimated to nearest hundredth, we get 3.71%

(Option B)

Answer:

B)  3.71%

Step-by-step explanation:

[tex]\textsf{130 out of 3500}\sf =\dfrac{130}{3500}[/tex]

To convert to a percentage, multiply by 100:

[tex]\implies \sf \dfrac{130}{3500} \times 100\%=0.03714.. \times 100\%=3.71\%[/tex]

Milan deposits $4,000 into an account that pays simple interest at an annual rate of 2%. He does not make any more deposits. He makes no withdrawals until the end of 2 years when he withdraws all the money.

(a) How much total interest will Milan earn?
(b) What will the total amount in the account be (including interest)?

Answers

A. Use the equation I=Prt
I=4000x 0.02 x 2
Total of $160 earned

B. 4000+160 = $4160 is the total amount after 2 years including interest

Segments that join oppsoite vertices in a quadrilateral are called what

Answers

Answer:

Diagonal, I'm 90% sure it is at least!!

A zoo randomly sampled four groups of 100 people on what their favorite type of bear is. This data shows the results of the four samples. ​

Answers

The answer is 1437. You need to find the average % of people preferring the polar bears, and then x it by the total number of visitors.

Answer:

The Answer is 1555

Step-by-step explanation:

I took the test

Use the associative property to rewrite the expression: -6+(3+7)

Answers

Since the 3 and 7 in the brackets are both like numbers we can combine them to make 10 and change the equation to -6+10 or 10-6

-
In the monthly payment formula M =
for rif the interest rate is 6.3%?
Pr(1+r)"
(1+r)n-1'
what value would you put
A. 0.0063
B. 0.00525
C. 0.525
D. 6.3

Answers

The value that would be put for r is; 0.063

Interest rates

We are given the monthly payment formula for present value as;

M = (Pr(1 + r)ⁿ)/(1 - r) - 1

Where;

P is Present Value

r is interest rate

n is number of times compounded

Now, we are told the interest rate is given as 6.3% and so we can write that; r = 6.3/100 = 0.063

Read more about interest rates at; https://brainly.com/question/1115815

Lisa cut out 36 paper snowflakes to decorate her room.

Then her brother gave her 28 paper snowflakes that he had made.

If she chooses to use only half of the snowflakes to decorate, how many will
she have left over?

Answers

Answer: 32

Step-by-step explanation:

We know that the original number of paper snowflakes was 36, plus 28 given by her brother. The new total would be 64 paper snowflakes and she only uses half of the paper snowflakes. The answer would be 32.

Please help! Refer to the image below.

Answers

If u = ⟨-4, 8⟩ and v = ⟨5, -18⟩, then we have

2u - 4v = ⟨-8, 16⟩ + ⟨-20, 72⟩ = ⟨-28, 88⟩

To this vector, we want to add another vector w = ⟨a, b⟩ such that

2u - 4v + w = ⟨0, 1⟩

Solve for w :

w = ⟨0, 1⟩ - ⟨-28, 88⟩ = ⟨28, -87⟩ … … … [C]

Mark as BRAINLIEST:)
The graph of a function h is shown below.
Find h(-4).

Answers

Answer:

(-4, 1)

Step-by-step explanation:

all you have to do is see where x is -4 and where the parabola crosses when x is -4

What is 50 of 110? my work is due tommro

Answers

Answer:

55

Step-by-step explanation:

♡♡♡♡


Shade one more square so that this pattern has rotational symmetry of order 2.giving magnificent amount of points

Answers

Step-by-step explanation:

second colum third row ....

What is the explicit formula for this geometric sequence?

8, 4, 2, 1, …


Answers

Answer:

[tex]a_{n} = \frac{8}{2^{n-1} }[/tex]

Step-by-step explanation:

A geometric sequence has a constant ratio (r) and is defined by:

[tex]a_n=a_1r^{n-1}[/tex]

Since the first value is 8, [tex]a_{1}[/tex] = 8.

[tex]a_n=8r^{n-1}[/tex]

We can also see that a_n is double that of the next value in the sequence [tex](a_{n} = 2a_{n+1}})[/tex], hence r = 1/2

[tex]a_n=8\left(\frac{1}{2}\right)^{n-1}[/tex]   or

[tex]a_{n} = \frac{8}{2^{n-1} }[/tex]

What number increased by ¼ of itself is equal to 30?

Answers

Answer:

x = 24

Step-by-step explanation:

let x be the number we want to determine its value

The statement  x increased by ¼ of itself is equal to 30

is equivalent to :

[tex]x + \frac{x}{4}=30\\\\then[/tex]

[tex]\frac{4x+x}{4} = 30\\\\then[/tex]

[tex]\frac{5x}{4} = 30\\\\then[/tex]

5x = 4× 30

then

5x = 120

then

x = 120/5

then

x = 24

In a jar of 250 jelly beans, a random sample of 25 is pulled. In the random sample, 15 of the jelly beans are red. How many jelly beans are likely to be red in the entire jar?

Answers

150 jelly beans are most likely to be red
You can multiply both numbers by ten
150 red jellybeans
15/25=x/250
25x10=250
15x10=150

NO LINKS WHATSOEVER!!! SPAMMERS WILL BE IMMEDIATELY REPORTED!!! NO BOTS!!! NO COPYING OFF WEBSITES!!! USE YOUR OWN BRAIN!!! A gardener plants a row of eight trees chosen from three maples, two oaks, and four birches. In how many ways can he plant the row?

Answers

Answer:

13 i got it right on khan

Step-by-step explanation:

What is the value of a if 3(a − 5) = 2(a +5)?

Answers

Answer:

a= 25

Step-by-step explanation:

STEPS FOR SOLVING LINEAR EQUATION

3(a−5)=2(a+5)

Use the distributive property to multiply 3 by a−5.

3a−15=2(a+5)

Use the distributive property to multiply 2 by a+5.

3a−15=2a+10

Subtract 2a from both sides.

3a−15−2a=10

Combine 3a and −2a to get a.

a−15=10

Add 15 to both sides.

a=10+15

Add 10 and 15 to get 25.

a=25

(I searched it and I checked it)

If The radius of a quarter circle is 3 miles. What is the quarter circle's perimeter?

Answers

Answer:

6pi miles

Step-by-step explanation:

Answer: 6pi

formula for perimeter: pi*diameter

diameter=radius*2

diameter=3*2=6

6*pi=6pi

Graph y=-3x+4 slope intercept

Answers

Answer:

Check the attachment.

Step-by-step explanation:

1) Create a table. Substitute the [tex]x[/tex] values into the this: [tex]y=-3x+4[/tex].

[tex]x[/tex]: 0, 1, 2

[tex]y[/tex]: 4, 1, -2

2) Plot the coordinates on the graph and draw a line from one point to the other. Make sure you extend the line, and add the equation beside the line drawn. Check the attachment for a better visual.

What is the interquartile range for 0,2,4,6,8,and 10

Answers

The formula for finding the interquartile range takes the third quartile value and subtracts the first quartile value. Equivalently, the interquartile range is the region between the 75th and 25th percentile (75 – 25 = 50% of the data).

Answer:

6

Step-by-step explanation:

Find the interquartile range (h-spread).

:)

Evaluate: (5x)3 when x = 2

0 1,000
O 40
O 30
O 250

Answers

Answer:

c so the anwer is 30 ...............

Answer:

A) 1000

Step-by-step explanation:

(5x)³

Substitute value.

(5 * 2)³

Multiply inside parenthesis.

(10)³

Evaluate.

1000

The figure is the net for a rectangular prism.

What is the surface area of the rectangular prism represented by the net?

Answers

Answer:

The answer that I got is 320

Step-by-step explanation:

multiply 16 and 6 then 16 and 8 then 8 and 6 and then 8 and 6 again then add them all up to get 320

15 x 18 + 12 ÷ 3 + 9

1. 15 x 18 =270
2. 270 + 12 divided by 3 + 9
3. 12 divided by 3 = 4
4. 270 + 3 + 9
5. 270 + 3= 273
6. 273 + 9 = 282

The answer is 282.​

Answers

Answer:

283

Step-by-step explanation:

[tex]15 \times 18 + 12 \div 3 + 9 \\ 270 + 4 + 9 \\ 283[/tex]

By using BODMAS rule

Before adding the 12 u have to divide 12 by 3 =4 then u will add 4

Answer:

Your wrong the correct answer is 283

Step-by-step explanation:

[tex]15 \times 18 + 12 \div 3 + 9 \\ = 270 + 4 + 9 \\ = 283 \\ [/tex]

{ The algorithm, multiplication and division comes first, then addition}

what is inbetween 120 and 140​

Answers

Answer:

130

Step-by-step explanation:

In the middle is   (120 + 140)/2 = 130    (this is the average of these two numbers)

121    122    123   124.....138, 139   are all 'in between'

Answer:

130

Step-by-step explanation:

It's kinda like half, for example, 1 through 10, and there would a five in the middle, it's like halfway done with something.
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