Mathematics High School

Pls help me with matching

Pls Help Me With Matching

Answers

Answer 1

Answer:

Step-by-step explanation:

12+x=16

3x+y=19

4y-10=18

1/2xy=14

Answer 2

Answer:

12 + x = 16 because x is 4

3x + y is 19 because 3x is 12 and y is 7

4y - 10 is 18 because 4y is 28

1/2 xy is half of 28 or 14

hope this helps and brainliest please

Related Questions

What is n in the equation? 16 = 8 n​

Answers

Answer:

n = 2

Step-by-step explanation:

16 = 8n

divide by 2 on both sides

2 = n

n equals 2

Answer: n = 2

Step-by-step explanation:

Switch sides:

8n =16

Divide both sides by 8:

8n/8 = 16/8

Simplify:

n =2

help please and thanks

Answers

answer:
i’m not sure but i’m pretty sure that it’s
b and c

HEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEELP​

Answers

2.) 10 donuts for 11.50

Answer:

10 donuts for $11.50

Step-by-step explanation:

11.50 divided by 10 = 1.15

That means that for this deal, each donut costs $1.15

15 divided by 12 = 1.25

That means that each donut costs $1.25

$1.15 is less than $1.25, so the answer is 10 donuts for $11.50

ASAP HELP PLEASE PLEASE

Answers

Answer:

2079

Step-by-step explanation:

is the correct answer 2079

7x - 2 (x + 1) + 18 = 8x - 11 what is the value of x

Answers

Answer:

x=9

Step-by-step explanation:

i hope this helps :)

A restaurant bill came to food total of $50 you want to leave a 20% tip for the server how much is the total bill

Answers

Answer:

20 percent of 50 is 10

Step-by-step explanation:

I THINK THATS IT I DONT REALLY KNOW

Answer:

$50×.20=10 50+10=$60 the total is $60

WILL GIVE BRAINLIEST! PLS HELP!

Answers

Answer:

cosine i think tell me if im wrong

Step-by-step explanation:

The answer is C. tangent because the two points your solving for are opposite and adjacent angles therefore you’d begin to solve O/A. You could immediately cancel out the choices tan and sin since there’s no point for the hypotenuse

I don’t understand this question. If anyone could help, it’ll be great! :) picture is above

Answers

Answer:

I probably think the qns is no A

Answer:

A

Step-by-step explanation:

WILL GIVE BRAINLIEST PLZZZZZZZZZZZ HELPPPPPPPP

which of the following are underrepresented populations
1. Men
2. religious minorities
3. women
4. Ethnic minorities

Answers

Im really sure its 3 or C, women. Please don't give me brainliest if its wrong! Good luck!

© Angela is following this recipe to make biscuits.
Angela uses 2.2 L of syrup.
How much sugar is needed in kg?
Recipe: Makes 14 biscuits
110 g margarine
220 g sugar
275 mL syrup
200 g oats
40 g sultanas

Answers

syrup : margarine = 225:180 =5:4 ratio so
5:4 :: 2.7:x
so the value of x is
(2.7×5)÷4
=3.375
so the ans will be 3.375

help me now this is so hard​

Answers

Answer:

what is the question?

Step-by-step explanation:

uhh ok

What is c divided by 22?

Answers

Answer:

11

Step-by-step explanation:

looked it up because I have no Idea lol

The mathematical expression is,

⇒ c ÷ 22

⇒ c / 22

What is Division method?

Division method is used to distributing a group of things into equal parts. Division is just opposite of multiplications.

For example, dividing 20 by 2 means splitting 20 into 2 equal groups of 10.

Given that;

The expression is,

⇒ c is divided by 22.

Now, We can simplify the expression as;

⇒ c ÷ 22

⇒ c / 22

Thus, The mathematical expression is,

⇒ c ÷ 22

⇒ c / 22

Learn more about the divide visit:

https://brainly.com/question/28119824

#SPJ2

Margaret asked her classmates how many pets they own. The responses are recorded in the table.
Find the P(owning no pets). Express your answer as a fraction.

Answers

16/23 would be the answer

What is the solution to 5x+8−x=3(x+2)
I need the answer by the end of the day plz

Answers

Step-by-step explanation:

5x+8-x=3x+6

5x-x-3x=-8+6

4x-3x= -2

1x= -2

Therefore,LHS is not equal to RHS

4/9 x 3/8 =

help please ​

Answers

Answer:

1/6

Step-by-step explanation:

Answer:

0.16666666

repeated

or≈0.17

Step-by-step explanation:

Which has a mass of about 10 kilograms?

Watermelon
Pencil
Car
Apple

Answers

Answer:

watermelon ..........................................

Answer: watermelon

Step-by-step explanation:

they usually weigh 9-11kg

an apple or pencil is less than 10kg, and a car is way more than 10kg

Write an inequality to represent the situation: A theater rents their space for $250 per night. If the company charges $8 per ticket, then what is the least number of tickets that must be sold in order to make a profit? PLEASE HELP! This is due tomorrow!

Answers

Answer: 32 tickets

Step-by-step explanation:

Since the theater rents their space for $250 per night and the company charges $8 per ticket, the least number of tickets that must be sold in order to make a profit will be:

= ($250/8)

= 31 1/4

The number gotten above is the number that'll bring about an Equilibrium. To make a profit the company must sell at least 32 tickets

2x - 3 = - x + 9
Help me

Answers

Answer:

x = 4

Step-by-step explanation:

here's your solution

=> 2x - 3 = - x + 9

=>. 2x + x = 9 + 3

=> 3x = 12

=>. x= 12/3

=>. x= 4

hope it helps

Answer: x=4

Step-by-step explanation:

How to solve x:

First you would collect like terms. Like terms are terms that have the same variable and powers. So, you would add x to both sides so it would be 3x-3=9 then you would add 3 to both sides so it would be 3x=12 then after that you would divide that by 3 which gives you x=4.

So x would be 4.

Side notes:

You do the inverse of what it tells you to “undo” the equation.

Hey! I really need help with this please ASAP!! HELP SOON!!

Answers

about 14.2 have a great day
So it looks like pythagorean theorem if so that would be your answer

Does anybody know the answer to all of these?

Answers

Answer:10

Step-by-step explanation:

2+4+6+6+9+13+30=70

70 divided by 7= the mean should be 10

Answer:

the mode is 6 the median is also 6 the range is 28 the mean is 10

Step-by-step explanation:

370 is 125% of what number?

Answers

Answer:

125/100 x N = 370

x 100 x 100

125n = 37,000 (since your multiplying what you got to the variable)

Divide by 125

N = 296

h(x)=12x+3 evaluate h(6)

Answers

Answer:

75

Step-by-step explanation:

Substitute 6 in for x:

12(6)+3 –––Multiply 12 by 6

72 + 3 –––Add 72 and 3

75 –––Your answer

in algebra, we use a(n) to represesent a veriable

Answers

Answer:

Are you Algebra 1 or 2?

Step-by-step explanation:

yeahhh vgggrfsdtgbvv

Please hurry!!!
Find m_c. Round the answer to the nearest hundredth.
A. 0.85°
B. 41.11°
C. 48.89°
D. undefined

Answers

Answer:

Sine = Opposite/Hypotenuse

Sine^-1 = 55/73

Angle = 48.89

Let me know if this helps!

Which is a better estimate for the volume of a paper cup?
A. 12 tablespoons
B. 12 gallons

Answers

12 tablespoons is best for the volume of a paper cup have a good day!

Answer All 5 and I will give you brainliest

Answers

Answer: Number 1 is B  Number 2 is D Number 3 is C  Number 4 is D Number 5 is A

Step-by-step explanation:

Maria said that 40% of her family's tomato plants produced tomatoes this year. They had 70 tomato plants. How many plants produced tomatoes

Answers

Answer:

28 plants

Step-by-step explanation:

40% of 70 = 28

Whoever gets this correct gets brain, 5 stars and a thanks! An explanation of it would be amazing! Tysm!

Answers

Answer:

It's D

Step-by-step explanation:

First:

Convert any mixed numbers to fractions.

Then your initial equation becomes:

25/2 ÷ 3/4

Applying the fractions formula for division,

= 25 x 4

2 x 3

=100/6

Simplifying 100/6, the answer is

= 16 2/3

The base of the triangular pyramid shown is an equilateral triangle vóth sides measuring 6 yards and a height of
5.2 yards. Each lateral face is congruent and has a height of 8 yards.
What is the surface area of the pyramid?
15.6 square yards
72 square yards
87.6 square yards
144 square yards

Answers

Answer:15.6

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Mariana is making a large pot of pasta. She mixes together
5
1
8
pounds of pasta,
6
pounds of sauce, and
4
7
8
pounds of onions.

To find out how many
1
2
pound servings can she make, which two equations would you need?

A.
5
1
8
+
4
7
8
+
6
=
16
B.
5
1
8
+
4
7
8
−
6
=
4
C.
4
÷
1
2
=
8
D.
16
÷
1
2
=
32
E.
16
×
1
2
=
8

Answers

Answer:

516137

Step-by-step explanation:

21412

Answer:

42

Step-by-step explanation:

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