Mathematics High School

please help meeeeeeeeeeee

Please Help Meeeeeeeeeeee

Answers

Answer 1

Answer:

78°

Step-by-step explanation:

42+60=102

180-102=78

Answer 2

Answer:

Step-by-step explanation:

first find the final interior angle since we need it to find the exterior

60 + 42 = 102

180 - 102 = 78 degrees

then we just have to do 180 - 78 bc we have a straight line and straight lines are always 180 degrees

180 - 78 = 102 degrees

x = 102

you honestly could just take the 2 values you already know and add them and use that lol

hope this helps <3

Related Questions

A store sells mugs. Each mug costs the same amount. During a sale, the store reduces the price of each mug by $1.75. Wen spends $28.20 on 5 mugs at the sale price. What was the price of 1 mug before the sale?

Answers

Answer:

$7.39

Step-by-step explanation:

Let the initial price be x

Then the reduced price is

x - 1.75

If 5 mugs cost $28.20, we have equation:

(x - 1.75)*5 = 28.20x - 1.75 = 28.20/5x - 1.75 = 5.64x = 1.75 + 5.64x = 7.39

Initial price for 1 mug was $7.39

Answer:

so the price for 1 mug was $7.39

Step-by-step explanation:

initial price will be  P

Then the lower price is

x - 1.75

If 5 mugs cost $28.20 then we have to write an equation in order to find the price for 1 mug.

(P - 1.75)*5 = 28.20

P - 1.75 = 28.20/5

P - 1.75 = 5.64

P = 1.75 + 5.64

P = 7.39

Initial price for 1 mug was $7.39

Hope that helps... :)

How do I do this plzzzz help​

Answers

Answer:

usually u add up or subtract everything and u get ur x y z answer i might be wrong

Step-by-step explanation:

plz help bbbbbbbbbbbbb

Answers

Answer:

y = -2x + 1

Step-by-step explanation:

y = mx + b (m is the slope and b is the y-intercept)

y = mx + 1

Equation for slope: [tex]\frac{y1-y2}{x1-x2}[/tex]

(0,1) (1,-1)

[tex]\frac{1+1}{0-1}[/tex] = [tex]\frac{2}{-1}[/tex] = -2

y = -2x + 1

Please solve and thanks!

Answers

Answer:

1/14(the first one)

Step-by-step explanation:

9, 4, 7, 8, 24, 5
Find the mean, median, and mode

Answers

I think the mean is 52.833 sorry I can’t answer the other ones but hope this heles

Quincy bought a keyboard priced at $178.30. The sales tax was found by multiplying the price of the keyboard by 0.08. What was the total cost of the keyboard with sales​ tax?

Answers

Answer:

$192.56

Step-by-step explanation:

The keyboard is priced at 1($178.30).

The sales tax is 0.08($178.30) = $14.26

The total cost is thus $178.30 + $14.27 = $192.56

A more efficient way to calculate this would be as follows:

            Total cost = 1.08($178.30) = $192.56

Can anyone answer

Please find the area of this

Answers

Answer:

I belive it is 105

Step-by-step explanation:

ok so by spliting this up into where the 9 lengh ends.that recctangle is now 9 by 6,to find area you multiply them,that gets you 54.Now for the other part you want to fill it in,when you do that the area is 6 by 11 what equals 66 but ou have to take away the corner making it 51.Now we add those together and you have 105.

can someone please help solve this equation?
log, 4r = 4
12

Answers

Step-by-step explanation:

I think the answer might be 2

Plsss help me with this question I’ll mark you

Answers

Answer:

ITS B the second one, 3/2 x 8=12

Step-by-step explanation:

0.0003 in standard form​

Answers

Answer:

0.003

Step-by-step explanation:

When would you choose to use a histogram to represent data?

Answers

The major difference is that a histogram is only used to plot the frequency of score occurrences in a continuous data set that has been divided into classes, called bins. Bar charts, on the other hand, can be used for a great deal of other types of variables including ordinal and nominal data sets.

Karen owns a seafood restaurant orders trout from an online retailer each pound trout cost $28 and the company charges a four dollar fee for shipping the order however if Karen orders 10 or more pounds the trout cost only $22 per pound but the shipping fee is eight dollars which Price

Answers

Answer:

228

Step-by-step explanation:

22*10-220

220+8=228

can someone please help me! it would really help.

Answers

Answer:

your answer will be letter B

Answer:

the second one is the correct answer

X - 9
- -2
—
x - 2

Solve for all values of x.

Answers

Answer:

I'm pretty sure its -9

Step-by-step explanation:

please help
(-35)÷(-5)=?​

Answers

Answer: 7

Step-by-step explanation:

negative / negative = positive

-35 / -5 = 7

Answer:

7

Step-by-step explanation:

55% of __________ = 11

Answers

Answer:

20

Step-by-step explanation:

55% of x = 11

[tex]\frac{55}{100}*x = 11\\\\x = 11 *\frac{100}{55}\\\\x = 20[/tex]

Why did Texans prefer low tariffs over protective tariffs? help plz

Answers

Answer:

they felt it only benefited the industrialized north, increased the cost of British textiles.

Step-by-step explanation:

learned during U.S history so i think its right

Answer:

Tariffs hurt Southerners?

Step-by-step explanation:

In 1828, Congress passed a high protective tariff that infuriated the southern states because they felt it only benefited the industrialized north. For example, a high tariff on imports increased the cost of British textiles. This tariff benefited American producers of cloth — mostly in the north.

Which if the following is the factored form of x² + 12x - 32

(A) (x - 8) (x + 4)

(B) (X + 8) (x + 4)

(C) Prime

(D) (X + 8) (x-4)​

Answers

Answer:

C) Prime

Step-by-step explanation:

x^2+12x-32

factor out the trinomial,

find two numbers that when they multiply,

you get the third term, which is -32,

when you add them,

you get the second term, which is 12.

What is the value of the equation -2/3x + 9 = 4/3 x -3?​

Answers

Answer:

x = 6

Step-by-step explanation:

[tex]\frac{-2}{3}x+9=\frac{4}{3}x-3\\\\\frac{-2}{3}x-\frac{4}{3}=-3-9\\\\\frac{-2-4}{3}x= - 12\\\\\frac{-6}{3}x = -12\\\\ -2x -12\\\\x = \frac{-12}{-2}\\\\x = 6[/tex]

1
6
the fourths and sixths are
1
7
In this picture of
4
subdivided further.
What do you notice, with these new subdivisions?

Answers

I think it’a nothing, do you have a bone of the above
Your answer will be 26

Select three ratios that are equivalent to 8 : 5

​

Answers

Answer:

16:10, 24:15, 32:20, etc.

Step-by-step explanation:

Please help me whats -2(a-3)=12 showing your work and how you did it (solving for a)

Answers

Answer:

i believed its a=-3

Step-by-step explanation:

-2(a-3)=12

-2a+6=12

-2a=6

divide -2

a=-3

The scale of a boat model is
2 inches = 6 feet. The boat
model is 15 inches long. How
long is the actual boat?

Answers

Answer: well 2 times 15 = 30

30 times 6 = 180. So the boat is 180 feet long

Step-by-step explanation:

Charlie, Henry, and Patrick went to the movies and each purchased 2
chocolate candy bars from concessions. Charlie ate
1/2 of a candy bar, Henry
ate 1 &
1/6 candy bars, and Patrick ate 1 & 3/4
candy bars.
How many candy bars did
the boys eat altogether? Select all the correct answers.
A. 3 & 5/12

B. 5 & 5/12

C. 41/12

D. 65/12

E. 2 & 5/12

Answers

Answer:

A

Step-by-step explanation:

What is the answer for y x+y=2

Answers

Answer:

y=−x+2

Step-by-step explanation:

x+y=2

Step 1: Add -x to both sides.

x+y+−x=2+−x

y=−x+2

Answer:

y=−x+2

Step-by-step explanation:

If you were to graph the amount of water in the tank over time, would the point (10,5) and (22,2) would it fall in line yes or no with explanation please

Answers

Answer:

Yes

Step-by-step explanation:

Solve
110.10+4x=150.104

Answers

Answer:

x=10.001

Step-by-step explanation:

110.10+4x=150.104

4x=40.004

x=10.001

Hope it helped!

Sophia trains with her friend Asha on a
Asha starts running right after school and runs an average of one kilometer in seven minutes
Sophia leaves 10 minutes later and runs at a steady pace shown in the table below:
Write each function as a linear equation where x is the number of kilometers and y is the number of minutes
who runsaster? Explain
1
2
3
5
10
15.5
25.5
37.5

Answers

Answer:

Simplify 2 pears , any pears  2 on the top and 2 on the bottom  and you will get your answer . You got this

Step-by-step explanation:

Can Someone please help me I don’t understand

Answers

Answer:

me either whats your question?

Step-by-step explanation:

The graph of 2x-3y=6 is shown on the grid. Which ordered pair is in the solution set of 2x-3y≤6?

Answers

Answer:

there

Step-by-step explanation:

x

=

3

2

y

+

3

Other Questions
Please help me, It'll mean a lot. :) True or False: 400 more than the product of 60 and 90 is the same as 60 x 90 + 400 9. At the end of his conversation with Portia, what does Brutus agree to? The first coordinate of the point ( - 3, 2) indicates the point is located If you start with 14.0 grams of diatomic nitrogen (N2) how many grams of diatomic hydrogen (H2) will react with it? X= -11, y=11 pls help if you can thank you Analyze the map below and answer the question that follows. On the map above, river A is the __________ River and river B is the __________ River. A. Congo . . . Rwenzori B. Zambezi . . . Congo C. Congo . . . Zambezi D. Zambezi . . . Rwenzori what is 9 percent of 30948 what is the fractional equivalent of the repeating decimal 0.6 struggling in bio h e l p 10. What is the value of x in the solution to the system of equations?x 2y = 73x + 2y = 21+/- l What is the genre of the book space case The tax rate for a motel is 18%. How much will you pay in taxes for a room that costs $108? If the data analyst hypothesizes that grocery sales are lower on Sunday than on other days, the null hypothesis would likely state that: Hi! I'm new here! I'm stuck on this question in Social Studies. This is the final exam for the end of my semester! Please no fake answers! What is the main work that goes on at the U.S. Capitol Building?a. Legislators make the nation's lawsb. Government departments carry out federal lawsc. Justices decide if laws are constitutionald. The president and vice president develop policy( Since I'm new here I'm starting off by, giving away 30 points at the start hehe :D ) A 500 kg motorcycle accelerates at a rate of 2 m/s .how much force was applied to the motorcycle? i need help only 10 points today CAN SOMEONE HELP ME ITS URGENT I NEED THIS ASAP Plz help I have been working on this problem for two days, I have watched videos. Can Somebody Explain and solve it? It doesn't really matter i just need help.(Question Below)Fill in the table with the lowest terms fractions. To enter a mixed number, write it in the format 5 1/2. Note that there is a space between the whole number and fraction. Can you please help me with this question?