Mathematics College

Find the measures of all of the angles.

Answers

Answer 1

Step-by-step explanation:

I've shown the process in the picture

hope it helps

Related Questions

Can someone help me I am confused

Answers

Sameeee... I don’t get that either

Rephrase: what is 35% of $120?

Answers

35% of $120 is 42 US$

A cyclist travels 10 km from home to the park.
She leaves home at 12:20 and arrives at the park at 12:50.
What is her average speed in km/h?

Answers

Answer:

20 km/hr

Step-by-step explanation:

The total time she takes to travel 10 km is 30 minutes of 0.5 hours.

To calculate speed, we can divide the distance traveled by the time it takes.

[tex]s = \frac{10}{0.5} = 20[/tex] km/hr

If a dose of 100mg is contained in 4cc, how many cubic centimeter are in 40mg?

Answers

the answer to this is 1.6cc

I need help please! 7:44 est need rn

Answers

Answer:

B. [tex]3^{6}[/tex]

Step-by-step explanation:

[tex]3^{8} = 6561[/tex] [tex]3^{2} = 9[/tex] 6561 ÷ 9 = 729Option B, [tex]3^{6}[/tex], is equal to 729, so that is the right answer.

I hope this helps!

(9x-2y)/xy when x-4 and y=-2

Answers

Answer:

-5

Step-by-step explanation:

Answer:

GIVEN x=4 and y=-2

So, in (9x-2y)/xy when we apply x=4 and y=-2

{9(4)-2(-2)}/(4)(-2)

36+4/-8

40/-8

-5/1

=-5

three times a number m

Answers

Answer:

Step-by-step explanation:

3 x n

simplifies to be

hope this helps

In an auditorium, the front 39 rows with 53 seats in each row are for kids while all 53 seats in each of the remaining 61 rows are for adults. How many seats are there in the auditorium?

Answers

Answer:

The auditorium has a total of 5,300 seats

Step-by-step explanation:

The seats for kids can be calculated by multiplying the number of rows by the number of seats per row:

Seats for kids=39*53 =2,067 seats

The seats for adults are calculated in a similar way:

Seats for adults = 61*53= 3,233 seats

Total seats: 2,067+3,233 = 5,300

The auditorium has a total of 5,300 seats

Two sides of a triangle have lengths 5 and 4. Which of the following can NOT be the length
of the third side?
A.1
B.4
C.2
D.3

Answers

Answer:

im guessing b.4

Step-by-step explanation:

It is not possible to have a) 1 as one f the third side of the triangle

What is triangle inequality theorem ?

It defines the relationship between the sides `of a triangle .

The triangle inequality theorem states that sum of length of two sides of a triangle is greater than the length of the third side .

a + b > c

correct answer option a) 1

it is not possible to make a triangle if one side is 1 because triangle inequality theorem will be violated

1 + 4 = 5 and not greater than 5

hence , not possible

learn more about triangle inequality theorem

https://brainly.com/question/1163433?referrer=searchResults

#SPJ2

A coral reef grows 0.12 minutes every week. How much does it grow in 8 weeks?

Answers

Answer:

0.96

Step-by-step explanation:

0.12 x 8 = 0.96

Can someone help me plz

Answers

Answer:

Answer 3

Step-by-step explanation:

Answer:

A. 27

Step-by-step explanation:

trust me

(1-cos^2 60°)+(1-sin^2 60°)=tan^2 60°

Answers

(1-cos^2 60°)= sin^2 60°
(1-sin^2 60°) = cos^2 60°
Sin^2 60° + cos^2 60°= tan^2 60°

13+18 times 3 what does this equal

Answers

93 is the answer hope I helped

Answer:

Step-by-step explanation:

13+18 = 31

31x3= 93

Given:
A= The square root of 3
B= 2 times the square root of 3
C= The square root of 25
D= The square root of 16
Which expressions result in a rational number? Select all that apply.

a. a+b
b. c+d
c. a+d
d. a*b
e. b*d
f. c*d
g. a*a

Answers

Answer:

b, d, f, g

Step-by-step explanation:

Given:

A= √3 B= 2 √3 C= √25 = 5D= √16 = 4

Possible expressions resulting in a rational number are the product of A and B and any combination of C and D as they are rational

Correct choices

b. c+d = 5+4 = 9d. a*b = √3×2√3 = 2×3 = 6f. c*d = 5×4 = 20g. a*a = √3×√3 = 3

i’ve been on this question for 22 minutes please help me

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Answer:

Step-by-step explanation:

The pet store currently has 430 frogs. Last night 114 jumped out and
escaped. What was the inventory before the great frog escape?

Answers

Answer:

544

Step-by-step explanation:

430+114

Patty walked 2/5 of a mile in 5 1/2 minutes. At this rate, how long will it take Patty to walk 3 miles?

Answers

Answer:

41.25 minutes i think sorry if its wrong

A local park is in the shape of a square. A map of the local park is made with the scale 1 inch to 200 feet.
If each side of the park on the map is 12 inches long, how long is each side of the actual square park?

Answers

1 inch to 100 feet

12 inches = 1200 feet.

Just multiply both sides by 12.

The answer is 1200 feet.

nicholas started a canned food drive at school. the equation representing this is y=235=15, where x is the number of days, and y is the number of cans collected. explain how to determine how many days it would take to collect 2600 cans.

Answers

Answer:

195 cans will be left after 10 days

Sample Answer: I am given a number of cans, which is y, and I need to find the number of days, which is x. To do this, I would substitute 2600 for y, to get 2600 = 235x + 15. Solving for x, I would get x = 11. Thus, it would take 11 days to collect 2600 cans.

Step-by-step explanation:

i did the edge thing

Answer:

I am given a number of cans, which is y, and I need to find the number of days, which is x. To do this, I would substitute 2600 for y, to get 2600 = 235x + 15. Solving for x, I would get x = 11. Thus, it would take 11 days to collect 2600 cans.

Step-by-step explanation:

hope this helps

did it on edge

have a good day

P= 2/ + 2w Find The Width

Answers

9514 1404 393

Answer:

W = P/2 -L

Step-by-step explanation:

Divide by 2 and subtract L.

P = 2L +2W

P/2 = L +W

P/2 -L = W

The width is ...

W = P/2 -L

How do I find x in this equation?

Answers

Answer:

Exact Form:

=29/20

Decimal Form:

x=1.45

Mixed Number Form:

x=1 9/20

Step-by-step explanation:

I did that before trust me I know

Andre paid $13 for 3 books. Diego bought 12 books priced at the same rate.

How much did Diego pay for the 12 books?

PLEASE INCLUDE AN EXPLANATION

Answers

Answer:

$36

Step-by-step explanation:

i dont know how to explain it but heres the number answer

Answer:

well 3÷13= 4.33 and 4.33×12=52

Adam has $450. He spends $210 on food. Later he divides all the money into four equal parts. Then gives three parts to his friends, and he keeps one for himself. Later, he found $50 on the road.

Answers

Answer:

$110

Step-by-step explanation:

450-210= 240÷4= 60 +50=110

What is the least common multiple of 9, 17, and 51? A. 51 B. 102 C. 153 D. 867

Answers

Answer:

C. 153

Hope this helps

shshsgshsh

Answer:

C. 153

Step-by-step explanation:

I just did this quiz and got it right!! Hope this helps! :D

According to the Vivino website, the mean price for a bottle of red wine that scores 4.0 or higher on the Vivino Rating System is $32.48. A New Englandâbased lifestyle magazine wants to determine if red wines of the same quality are less expensive in Providence, and it has collected prices for 56 randomly selected red wines of similar quality from wine stores throughout Providence. The mean and standard deviation for this sample are $30.15 and $12, respectively.

Required:
a. Develop appropriate hypotheses for a test to determine whether the sample data support the conclusion that the mean price in Providence for a bottle of red wine that scores 4.0 or higher on the Vivino Rating System is less than the population mean of $32.48.
b. Using the sample from the 60 bottles, what is the test statistic?
c. At Î± = 0.05, what is your conclusion?

Answers

Answer:

The null hypothesis is [tex]H_o : \mu = 32.48[/tex]

The alternative hypothesis is [tex]H_a : \mu < 32.48[/tex]

[tex]t = -1.504[/tex]

There is no sufficient evidence to conclude that the mean price in Providence for a bottle of red wine that scores 4.0 or higher on the Vivino Rating System is less than the population mean of $32.48

Step-by-step explanation:

From the question we are told that

The mean price of is [tex]\mu = \$ 32.48[/tex]

The sample size is n = 56

The sample mean is [tex]\= x = \$30.15[/tex]

The standard deviation is [tex]\sigma = \$12[/tex]

The null hypothesis is [tex]H_o : \mu = 32.48[/tex]

The alternative hypothesis is [tex]H_a : \mu < 32.48[/tex]

Generally the test statistic is mathematically represented as

[tex]t = \frac{\= x - \mu }{\frac{\sigma }{\sqrt{n} } }[/tex]

=> [tex]t = \frac{30.15 - 32.48 }{\frac{12 }{\sqrt{60} } }[/tex]

=> [tex]t = -1.504[/tex]

Generally the p-value is mathematically represented as

[tex]p-value = P (t < -1.504 )[/tex]

From the z-table

[tex]P(t < -1.504) = 0.066291[/tex]

[tex]p-value = 0.066291 [/tex]

From the value we obtain we see that

[tex]p -value > \alpha[/tex]

Then we fail to reject the null hypothesis

Hence there is no sufficient evidence to conclude that the mean price in Providence for a bottle of red wine that scores 4.0 or higher on the Vivino Rating System is less than the population mean of $32.48

4 pound tomato cost 14 dollar how much does 1 pound cost

Answers

Answer:$3.50

Step-by-step explanation:

14/4 =3.5. To check answer multiply 3.5 by 4. You get 14

i need help in geometry :(

Answers

9514 1404 393

Answer:

82 ft

Step-by-step explanation:

We can find the value of x by making use of the fact that corresponding angles have equal measures.

∠K = ∠N

20x -10 = 15x +15

5x = 25 . . . . . . . . . . add 10-15x

x = 5 . . . . . . . . . . . . divide by 5

Then the side lengths are ...

JK = (4x -4) ft = (4·5 -4) ft = 16 ft

KL = (5x +1) ft = (5·5 +1) ft = 26 ft

And the perimeter is the sum of side lengths:

16 ft + 26 ft + 40 ft = 82 ft

The perimeter of each pool is 82 feet.

i’ll mark brainlest to whoever answers this question first! :)

Answers

Answer:

Step-by-step explanation:

what is l4x-4l+10=3x

Answers

Answer:

x=−6

Step-by-step explanation:

4x−4+10=3x

Step 1: Simplify both sides of the equation.

4x−4+10=3x

4x+−4+10=3x

(4x)+(−4+10)=3x(Combine Like Terms)

4x+6=3x

Step 2: Subtract 3x from both sides.

4x+6−3x=3x−3x

x+6=0

Step 3: Subtract 6 from both sides.

x+6−6=0−6

Answer:

l4x-

Step-by-step explanation:

Sorry I hope this is it I hoped it help sorry.

please leave a thanks.

3^-3 find the value of power

Answers

Answer:

0.037

hope thats the answer

Answer:

Answer= 0.037

Step-by-step explanation:

([tex]3^{-3}[/tex]) is the same as [tex]\frac{1}{3^{3} }[/tex]

(the negative power rule states that [tex]x^{-y}[/tex] is the same as [tex]\frac{1}{x^{y} }[/tex])

which is equal to [tex]\frac{1}{27}[/tex]

or converted to decimals it will be equal to 0.037

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