Let ∠D be an acute angle such that cosD=0.33. Use a calculator to approximate the measure of ∠D to the nearest tenth of a degree.

Answer:

Rhombus is the figure with four sided and equal opposite angles

Answer:

You could use a dice.

Step-by-step explanation:

This then shows that if there 1 meal you want, it shows a 1 in 6 chance to get but not always. For example you could roll the dice and it hit the 1st meal prize three times and not the 5th meal prize once.    

Answer:

9.1924

Step-by-step explanation:

if you make a model the 13 foot ladder is the hypotenuse and the height off the ground is the opposite. so you would you sin. this is what the equation would look like. sin(45)=x/13

now just multiply 13 to sin(45)

*i know it says to use y=13cos but i don't see why you would use that to find the height of the wall, but I might be wrong on how to do it, this is just how I learned and is what my level of math is.

Answer:Mai has picked 1 cup of strawberries for a cake which is enough for 3/4 of the cake. How many cups does she need for the whole cake?

Step-by-step explanation:

Answer:

1.25 cups of strawberries

Step-by-step explanation:

1=3/4

1/4=0.25

1+0.25=1.25 cups of strawberries

Answer:

How many pieces of pizza do you have if you split 3 pizzas into 1/8 parts?

Step-by-step explanation:

Answer: 0.25r + 20.50= 21.50; You'd only be able to go on four rides.

Let r represent how many rides you can go on

21.50-20.50 ( Money you have now - cost to enter), this leaves you with $1 left.

0.25r = $1

0.25(4)= $1

Therefore r =4. And you would only be able to go on four rides.

Answer:

4

Step-by-step explanation:

[tex] 0.25\:r + 20.50 = 21.50\\

0.25\:r = 21.50 - 20.50\\

0.25\:r = 1\\

r = \frac{1}{0.25}\\

r = \frac{100}{25}\\

r = 4\\[/tex]

------------------------------------------------

4/5 >-2/3d

Switch sides:

-2/3d < 4/5

Multiply both sides by -1:

(reverse the inequality)

(-2/3d)(-1) < 4/5 (-1)

Simplify:

2/3d > -4/5

Multiply both sides by 3:

3* 2/3d > 3(-4/5)

Simplify:

2d > -12/5

Divide both sides by 2:

2d/2 > -12/5/ 2

Simplify:

d > -6/5

Your Answer As A Fraction Is d > -6/5

Your Answer As A Decimal Is d > -1.2

plz mark me as brainliest if this helped :)

Answer:

16

Step-by-step explanation:

I had a test like this and I got an 100%

The number of bags of candy that Shelly ordered is 16.

Division is one of the operation in mathematics where number is divided  into equal parts as that of a definite number.

Given hat,

Total amount that Shelly paid = $15

Shipping flat rate = $3

Total amount for the bags = 15 - 3 = $12

Cost of each bag = $0.75

Number of bags bought = 12 / 0.75 = 16

Hence the total number of bags is 16.

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Answer:

second answer

Step-by-step explanation:

n is greater than -6 and less than 8 bc the number has to be inbetween -6 and 8, so those are the only ones thatmake snse

Answer:

Since g(f(x))=x g ( f ( x ) ) = x , f−1(x)=5x+2 f - 1 ( x ) = 5 x + 2 is the inverse of f(x)=5x−2 f ( x ) = 5 x - 2 .

Step-by-step explanation:

Answer:

1/5x+2

Step-by-step explanation:

if ur doing it on khan academy this is the right answer

This is what I think your looking for

Look at the attached picture

hope it will help you

hope this helps

brainliest appreciated

Answer:

26 square meters (the first option)

Step-by-step explanation:

The area of a trapezoid is (b1+b2)/2*h.

b1=one of the bases (one of the bases that are parallel to each other)

b2= the other base (that is parallel to base 1)

h=height

In this picture, b1=5, b2=8, h=4

So, the area is

(5+8)/2*4

=13/2*4

=6.5*4

= 26 square meters

I'm sorry but your question doesn't really make sense.

Maybe Try adding some pictures of the problem?

Answer:

5

Step-by-step explanation:

Answer:

6 pennies , 17 dimes and 11 nickels and 16 quarters

Answer:

1- longest side

2- adjacent and opposite

3-a^2 + b^2 = c^2

4- yes, by using pythagorean theorem

Step-by-step explanation:

1- the hypotenuse is always the longest side

2- the three sides are called hypotenuse, adjacent and opposite

3- a^2 + b^2 = c^2 is a formula to solve for missing legs

4- pythagorean theorem (a^2 + b^2 = c^2) is the formula to solve for missing legs/hypotenuse . A and B represents a leg and c will always be the hypotenuse, you then isolate for the letter you are missing

Answer:

8.

Denote the equation : y = ax + b

Use the first 2 values of x and y in table:

3a + b = 21

5a + b = 35

Subtract the 2 equations:

=> 2a = 14 => a = 7 => b = 21 - 3 x 7 = 0

=> The solution is  y = 7x

9.

Denote the equation : y = ax + b

Use the first 2 values of x and y in table:

5a + b = 17

10a + b = 22

Subtract the 2 equations:

=> 5a = 5 => a = 1 => b = 17 - 5 x 1 = 17 - 5 = 12

=> The solution is  y = x + 12

Hope this helps!

:)

Answer: I’d the circumference is 6 it would be 6 x 3.14

Step-by-step explanation:

Answer:

$54

Step-by-step explanation:

10 percent of 60 is 6 and thats because 60 times 10 percent is 6 so $60-$6=$54

Answer:

The average speed on the second part was 30 mph.

Step-by-step explanation:

The whole trip between New York and Washington is 120 miles. On the first part he drove at 50 mph for 1.5 h, from 7 AM to 8:30 AM, therefore he drove a distance of:

distance = speed*time = 50*1.5 = 75 miles

So the second part had a length of 120 - 75 = 45 miles. With an elapsed time of 1.5h, therefore the average speed was:

speed = distance / time

speed = 45 / 1.5

speed = 30 mph

The average speed on the second part was 30 mph.

Answer:

[tex]log_{32}(2)=0.2[/tex]

Step-by-step explanation:

Recall that the unknown (x) here is the log base 32 of 2, so we can write this as the equation:

[tex]log_{32}(2)=x[/tex]

The above equation can be solved by the "change of base formula":

[tex]x=\frac{log(2)}{log(32)} \\x=0.2[/tex]

We can also answer this by trying to solve the exponential equation:

[tex]32^x=2[/tex]

Where we are asked what is the exponent (x) at which we need to raise the base (32) in order to obtain the answer "2"?

Notice that since

[tex]2^5=32[/tex]

Then [tex]32^{1/5} = 2[/tex]

And 1/5 = 0.2 which also agrees with our previous answer

Answer:

the answer is b im sorry if my math is wrong

Step-by-step explanation:

The answer is Option D, 25/576.

Probability is the ratio of the number of outcomes in an exhaustive set of equally likely outcomes that produce a given event to the total number of possible outcomes.

How to find the probability that the chosen marbles are both blue?

Given that Amber has a bag of 24 marbles. 7 marbles are red, 5 marbles are blue, and the rest are pink. James takes out two marbles without replacing them.

The probability of getting a blue marble is 5/24.

(The ratio of the number of blue marbles to the total number of marbles)

The probability of getting two blue marbles is

=> 5/24×5/24 = 25/576.

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Answer:

y=−1.2

Step-by-step explanation:

Please mark me brainllest!!!!!!!!!!!!!!

Answer:

3500 km

Step-by-step explanation:

Answer:

did u just ask this junk for fun if u did get a life

Step-by-step explanation:

Answer:

The answer would be 4673.163.

Step-by-step explanation:

All you do is multiply 90.39 and 51.7 and get your answer.

Answer:

1. Andrew- 24

  Brandon-  6      

  Carlo- 10

  oh god idk

2. he would have to get 100% because 90+90=180 and 180-80-100 and so 100+80=180 and 180/2=90 so 100%

3. 92.6 because 90+98+96+94+85=463 and 463/5=92.6 and 463+92.6=555.6 and 555.6/6 is 92.6 which is ultimately 92

4. idk understand stem and leaf plots but this is how you find a median

The median is also the number that is halfway into the set. To find the median, the data should be arranged in order from least to greatest. If there is an even number of items in the data set, then the median is found by taking the mean (average) of the two middlemost numbers.

Step-by-step explanation:

Answer:D

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

Just factor it:

5(42 - 12) = 5(30)

Answer:

B

Step-by-step explanation:

Given

5(42) - 5(12) ← factor out 5 from each term

= 5(42 - 12)

= 5(30)

Thus 30 completes the equation