please hurry this is my last question

Answer:

15 because when you add 30 and 45 together, you get 75. There is 90 degrees in that angle, so to get 90 degrees, you need to have 15 more degrees

Answer:

The measure of DAC is 15 degrees.

Step-by-step explanation:

Since there are three angles that make up this 90 degree angle. we need to find the missing angle from the other two. To do this, subtract the known angles from 90 degrees.

[tex]90 - 35 - 40 = 15[/tex]

The measure of the missing angle is 15 degrees.

ALGEBRA METHOD:

You can also use a variable to find the missing measurement.

[tex]45 + 30 + x = 90 \\ 75 + x = 90 \\ x = 15[/tex]

The measure of the angle, x, is equal to 15 degrees.

There are 10 people and you want each of them to have 3 cupcakes. So multiply 10x3, which is 30. Then divide 30 by 8. You can't do that without a remainder though. So you round up to the nearest multiple of 8, which is 32. Then divide 32 by 8, which is 4. So tell dad to bake 4 batches, and the rest is for your dessert tomorrow.

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hope it helps

Answer:

Step-by-step explanation:

From the graph, the initial distance of the cyclist decreases with time before it starts to increase at the same rate.

i. When t = 60 minutes,

distance = (60 -60)

              = 0

ii. When t = 120 minutes,

distance = (120 -60)

               = 20 km

This implies that the endpoint of the cyclist's race was 20 km from the water station which took 60 minutes. So that on meeting the endpoint, the cyclist cycled back towards the water station at the same rate.

Answer:

2+13d

Step-by-step explanation:

Answer:

I can't see them but whichever one is 157 is the correct angle

Step-by-step explanation:

Supplementary angles are angles that equal 180 degrees.

180 - 33 = 157

So whichever angle equals 157 degrees, that is the correct one

subtract the degree given from 180

Answer:

5/7

Step-by-step explanation:

Answer:

130/231

Step-by-step explanation:

you just plug in the values of x, y, and z so:

[tex]\frac{-\frac{2}{3}*\frac{5}{7} }{-\frac{11}{13} }[/tex]

start by simplifying the top:

[tex]\frac{-\frac{10}{21}}{-\frac{11}{13} }[/tex]

divide:

[tex]-\frac{10}{21}[/tex]÷[tex]-\frac{11}{13}[/tex]

= [tex]-\frac{10}{21} * -\frac{13}{11}[/tex]

= [tex]\frac{130}{231}[/tex]

Answer:

a) 1350 minutes

b) 790 minutes

Step-by-step explanation:

a) Firstly, we know that:

1 hour = 60 minutes

So take 10 hours out of 22,

10 hours = (60 x 10) minutes

10 hours = 600 minutes

Thus, you have another 12 hours remaining so take another 10 hours which is another 600 minutes. Finally you have 2 hours remaining.

2 hours = (60 x 2) minutes

2 hours = 120 minutes

To get the total answer, add everything and don't forget the other 30 minutes.

600 + 600 + 120 + 30 = 1350 minutes

b) Like we did before, take out 10 hours

10 hours = 600 minutes

Now we have 3 hours remaining so:

3 hours = (60 x 3) minutes

3 hours = 180 minutes

Add everything together, without forgetting the other 10 minutes.

600 + 180 + 10 = 790 minutes

Answer:

B) 0.6%

Step-by-step explanation:

9/1500 = 0.006 or 0.6%

Answer:

That would equal.... 2 hours and 16 minutes

Have a great day!

Answer:

m=-3/2

Step-by-step explanation:

Answer:

The answer is 14512

Step-by-step explanation:

106,688

- 89,176

Answer:

A) 2/3

Step-by-step explanation:

Just write it how the questions says it 2/3. I hope this helps :)

Answer:

A. 2/3 uh welcome :-) :-) :-) :-) :-) :-) :-) :-) :-)

The theoretical probability of the given event with one spin p(5) is,

⇒ p (5) = 1 / 8

The word probability refers to the likelihood of an event occurring. Probability means possibility. And,  It is branch of mathematics that deals with the occurrence of a random event. The value is expressed from zero to one.

We have to given that;

The spinner is used in a game.

Since, There are total 8 outcomes in spin.

Hence. The theoretical probability of the given event with one spin p(5) is,

⇒ p (5) = 1 / 8

Thus, The value of theoretical probability of the event with one spin p(5) is,

⇒ p (5) = 1 / 8

Learn more about the probability visit:

https://brainly.com/question/13604758

#SPJ7

Answer:

.923 goals per game

Step-by-step explanation:

All you have to do is divide the number of goals by the number of games.

767/831 = .923

EDITED: Answer: Phillip can order 12 different ways of ice cream.

Step-by-step explanation:

Ahem.

He can only have Vanilla or Chocolate. So let's pet them in a separate Row.

Vanilla

Chocolate

1.With Sprinkles

2.With Almonds

3.With Hot Fudge

4.With Sprinkles and Almonds

5.With Sprinkles and Hot Fudge

6.With Almonds and Hot Fudge

Complete question is;

A lot of 10 components contains 4 that are defective. Two components are drawn at random and tested. Let A be the event that the first component drawn is defective, and let B be the event that the second component drawn is defective. Write your answer as a fraction or a decimal, rounded to four decimal places.

(a) Find P(A)

(b) Find P (B|A)

(c) Find P(A and B)

(d) Are A and B independent?

Answer:

A) P(A) = 0.4

B) P(B|A) = 1/3

C) P(A and B) = 2/15

D) They are not independent

Step-by-step explanation:

We are told that A is the event that the first component drawn is defective, and B is the event that the second component drawn is defective.

A) Since 4 out of the 10 components are defective, then;

P(A) = 4/10 = 0.4

B) After taking 1 out of the 10, there will be 9 left and 3 defective ones left.

Thus; P(B|A) = 3/9 = 1/3

C) P(A and B) = P(A) × P(B|A)

Thus;

P(A and B) = 4/10 × 1/3

P(A and B) = 4/30 = 2/15

D) They are not independent because B can't be done until A is done whereby the first component is drawn.

Answer:

it’s D

Step-by-step explanation:

I took the test

Answer:

110 students

Step-by-step explanation:

%40 Divide 30

30 divided by %40 is 0.75

SO there is 60% left

%60 divided by 0.75

That is 80

80 + 30 =

110

Answer:

132 Sq. Units

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

(*￣3￣)╭ When subtracting they both equal the same of -2

Answer:

A) or the first one is the correct answer

Step-by-step explanation:

To check just substitute the intersection point into the equation, as the intersection point is (3,2), -3 * 3 + 11 = 2 and 5/3 * 3 - 3 =2, so both equation satisfied.

Answer:

20 hours

Step-by-step explanation:

600 x .80 = 480

600 - 480 = 120

120 / 6 = 20

he has to work 20 more hours

Answer: I’m not for sure but I think it is the third one

Step-by-step explanation: