Mathematics High School

pls help me i will give brainliest

Pls Help Me I Will Give Brainliest

Answers

Answer 1

Answer:

120°

Step-by-step explanation:

If the line were to continue down to form a triangle at the bottom, it would cross the line with an interior angle of 70°.  Since we have two of the angles, we subtract them from 180°.

180-70-50=60°

That would be the third interior angle at the top of the triangle.  Angle x is supplementary to that.

180-60=120°

Related Questions

Name all the sets of numbers to which each real number belongs. Check all that apply. 4/7

Answers

Answer:

What are you talking about .

Step-by-step explanation:

Can anyone help? Thanks

Answers

Answer:

jmmbnmmnbhm

Step-by-step explanation:

5y7ik6rto8i7tipupuj

what is this pls help me 54 point to whoever helps me

Answers

Answer:

3 1/5

Step-by-step explanation:

If the circumference of a circle is 82p , then the value of ‘r’ is

(i) 41 cm
(ii) 82 cm
(iii) 21 cm
(iv) 20 cm​

Answers

Answer:

41cm

Step-by-step explanation:

The circumference of a circle is 82π

Therefore r can be calculated as follows

2 × π × r= 82× π

2πr= 82π

r = 82π/2π

r= 41

Hence r is 41cm

850 liters of walcr was shared cqually among 5 aquariums.
Ilow many liters of water does each aquarium have?

Answers

Each aquarium has 170 liters of water in it.

Step-by-step explanation:

To get this, you need to divided 850 by 5 to get the amount of water in each tank to make sure that it is all equally distributed. This way we now know that each tank needs 170 liters of water to have an equal amount of water in each tank

Please help!! It’s for an extra credit assignment.

Answers

Answer:

C = 65

Step-by-step explanation:

...........................

C=5 now i have to add more letters soo ajjajajakdmfmjdsjnfnfnkskwokd

Meghan had to go to the grocery store and pick up 1 gallon of milk ($2.55), 2 dozen eggs (1 dozen $1.25), a loaf of bread ($2.99), and 2 boxes of grits (a box $1. 76). She only had $20 on her to spend. Will Meghan have enough money to cover her grocery items? Explain the steps that you took to solve this problem.

Answers

Answer:

yes she will, she will have $8.44 left

Step-by-step explanation:

$2.55 + $2.50 + $2.99 + 3.52 = $11.56

20 - 11.56 = $8.44

Anthony is buying a new skateboard. for $295. The sales tax is 4.75%, what will he pay in tax?

Answers

Answer:

$4.75

Step-by-step explanation:

multiply 4.75% by 100 and then add/ move the decimal place 2 times

Please help me in this

Answers

The answer is A. 2 and 4

Reason:

To formula for circumference is 2 x r x pi

2 x 2 = 4, 2 x 4 = 8and 4 + 8 = 12

Area is r ^2 x pi

2 ^2 = 4, 4^2 = 16 and 4 + 16 = 20

Which of the following coordinates are exactly 5 units from (2, -1)? Select all that apply.

(3, 4)
(5, 3)
(-2, 2)
(-3, -1)

20 Brainly points!

Answers

The answer is -3, -1

Answer:

-3-1

Step-by-step explanation:

Of the 10 clients who had their hair cut at Sue's salon last month, 5 had blond hair. Considering this data, how many of the next 14 clients to get haircuts should you expect to have blond hair?

Answers

Answer: 7 clients

Step-by-step explanation:

Of the last 10 clients that cut their hair at the salon, 5 had blond hair.

That is a proportion of:

= 5 / 10

= 1/2

Assuming this same proportion applies to the next clients Sue gets, the expected number of blonde people will be:

= Number of clients * 1/2

= 14 * 1/2

= 7 clients

SUMMATIVE TEST

ARALING PANLIPUNAN 4

QUARTER 2

tama

temeli

1

Panuto: Isulat kung TAMA O MALI ang mga sumusunod na pahayag.

1. Nakabatay ang hanapbuhay sa kapaligiran.

Gama 2. May interaksyon ang tao sa kanyang kapaligiran,

3. Malawak ang pangisdaan sa Pilipinas.

4. Magkakaiba ang produkto sa iba't-ibang bahagi ng bansa ayon sa kapaligiran.

5. Umaasa ang Pilipino sa gobyerno para matapos ang mga pangangailangan

6. Ang mga likas na yaman ay inaangkat natin sa ibang bansa

7. Ang climate change ay nagpapayaman sa Pilipinas

8. Ang polusyon ay nakaapekto ng mabuti sa ating kalusugan,

9. Ang pagre-recycle ay matalinong pangangasiwa ng mga bansa.

10. Ang likas na yaman ay maaaring maubos at mawala.

Answers

Answer:

1.mali

2.mali

3tama

4.tama

5.mali

6.tama

7.mali

8.mali

9.tama

10.mali

the question is "get y by itself" and the equation is 5x + 5y =15

Answers

Answer:

y=3-x

Step-by-step explanation:

Answer:

First we get y on one side by itself.

5x+5y=15

We move x over to the other side.

5x-5x+5y=15-5x

Simplify.

5y=15-5x

Now we remove the coefficient from y.

5y/5=(15-5x)/5

Simplify.

y=15/5-5x/5

y=3-x

The answer is y=3-x

over the next 12 months you have read at least 72 books. You have read x books per month. The inequality 12x >72 represents this situation. Solve the inequality to find the number of books you have to read per month​

Answers

Answer:

6

Step-by-step explanation:

72/12

An airplane on autopilot took 9 hours to travel 6552 kilometers. What is the unit rate for kilometers per​ hour?

Answers

Answer:

728

Step-by-step explanation:

6552/9 = 728

Use the strategy you developed i
a. a/7 + a/3 = 10

Answers

Answer:

A=21

Step-by-step explanation:

a/7 + a/3 = 10

3a/21+7a/21=210/21

3a+7a=210

10a=210

a=21

How many 1/2 cup servings are in a package of cheese that contains 5 1/4 cups altogether?

Answers

Answer:

In 5 cup servings, there are 10 1/2-cup servings

In 1/4 cups, there are 0.5 1/2-cup servings

Step-by-step explanation:

In total, there will be 10.50 1/2-cup servings

m=7 n=8 n+9m Please help it’s due in 10 minutes-

Answers

***P.E.M.D.A.S.***

N+9m M=7 N=8
8+9(7)
8+63
71

Nathan is making chocolate chip cookies, the recipe calls for 2 cup chocolate chips and will make 4 dozen cookies. He increases the recipe to make 6 dozen cookies and will need 3 cups chocolate chips. Find the constant of proportionality

Answers

Answer:

1/2

Step-by-step explanation:

Nathan is making chocolate chip cookies, the recipe calls for 2 cup chocolate chips and will make 4 dozen cookies. He increases the recipe to make 6 dozen cookies and will need 3 cups chocolate chips. Find the constant of proportionality

From the above question, we can see that the Number of Chocolate chips is directly proportional to the number of Dozen cookies

Hence:

C = Chocolate chips

D = Dozen cookies

Hence:

C ∝ D

C = kD

Where k = Constant of Proportionality.

We are told that , the recipe calls for 2 cup chocolate chips and will make 4 dozen cookies.

Hence:

2 = 4k

k = 2/4

k = 1/2

Also, He increases the recipe to make 6 dozen cookies and will need 3 cups chocolate chips.

3 = 6k

k = 3/6

k = 1/2

Therefore, from the calculations above, the constant of proportionality is 1/2

Find the least common denominator 1/3 1/5

Answers

15 because 3x5 is 15

Which number line best represents the solution to the equation?

Answers

It is line J as the answer is -4.5 or -9/2

LINE J

John is a furniture maker. The graph shows the number of chairs John makes and the time it takes to make that many chairs. How many hours
will it take for John to make 30 chairs?
OA
between 1 and 2 hours
OB.
between 2 and 3 hours
OC. between 3 and 4 hours
OD
between 4 and 5 hours

Answers

I would suggest It’s either 3 and 4

Answer:

between for and five hours

Step-by-step explanation:

PLEASE HELP ASAP!!! WILL MARK BRAINLIEST!!! (Solving Equations with Distributive Property)


1) -1/2(12p-42) = -33

2) -3 + 2/3(6n-42) = -51

Answers

1.

-1/2*12p = -6p

-1/3* -42= 21

-6p+21=-33

-21. -21

-6p=-54

p= 9

(plug 9 in)

2. n= -5

Use the graph or table to write a linear function that relates y to x.
Determine whether the graph of the linear function is increasing,
decreasing, or constant.

Answers

Answer:

x=2

y=1

constant

Step-by-step explanation:

each function has a slope of 2

I hope X=2 y=1 hope this helps

find the distance of a cord 8cm from the centre of a circle of a radius 5 cm​

Answers

Answer:

d = 3 cm

Step-by-step explanation:

Given that,

The distance of a cord, c = 8 cm

The radius of the circle, r = 5 cm

Half of the cord = 4 cm

We need to find the distance of a cord from the centre of the circle. We can find it using Pythagoras theorem,

[tex]5^2=d^2+4^2\\\\d^2=25-16\\\\d=3\ cm[/tex]

So, the required distance is 3 cm.

I need help with this math work

Answers

B because when you plus the minus numbers you still minus it

Can somebody plz heLp answer number 7-8 thanks!!!

WILL MARK BRAINLIEST WHOEVER ANSWERS FIRST :DDD

Answers

Answer:

7. x - 16 = 5

x = 21

8. x ÷ 2 = 8

x = 16

good luck, i hope this helps :)

Becky roller skated 4/6 of a mile on Wednesday and 2/8 of a mile on Friday. How far did Becky roller skate in all?

Answers

Answer:

3/4

Step-by-step explanation:

4/6 + 2/8 =

x 8     x6

24/48 + 12/48 = 36/48 = 3/4

find x. PLSSSS HELP HURRYYY !!

Answers

Answer:

x = 141

Step-by-step explanation:

solve for x
8x = -14

Answers

Answer:

-7/4

Step-by-step explanation:

8x=-14

X=-14/8

X=-7/4

X=7/4-
I hope this helps
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