Mathematics High School

Find the values of the variables :)

Find The Values Of The Variables :)
Find The Values Of The Variables :)

Answers

Answer 1

Answer:

x = 6 , y = 4 , 2 units

Step-by-step explanation:

2y - 6 = y - 2 ⇒ y = 4

3x - 16 = y - 2

3x - 16 = 4 - 2

3x = 18 ⇒ x = 6

Length of sides of square is 2 units

Related Questions

help please i need it



dhhdkhdkjhdkdhkshdksj

Answers

Answer:

26 percent sodium

also can i have brainliest please

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Answers

Answer:

the first one is. hope helps

Marie can find the volume of a cube by using the formula V=s exponent 3 where s repersents the side length of the cube if marie's cube has a side length of 2-1/2 centimerters what is the volume of her cube? WRITE AS A FRACTION

Answers

Answer:

125 / 8 centimeters

Step-by-step explanation:

Given:

V = s³

Where,

V = volume of the cube

s = side length of the cube

if marie's cube has a side length of 2 1/2 centimerters

That is,

s = 2 1/2 cm

V = s³

= (2 1/2)³

= (5/2)³

= 125 / 8 centimeters

NOTE:

(5/2)³ = 5³ / 2³

= 5*5*5 / 2*2*2

= 125 / 8

if 2 consecutive Integers have a Sum of 127, find the number​

Answers

127/2 = 63.5
--> 63 & 64

five more than the quotient of a number and 6 is 30

Answers

Answer:

x = 150

Step-by-step explanation:

5 + x ÷ 6 = 30

x / 6 = 30 - 5

x / 6 = 25

x = 25 x 6

x = 150

expand and simplify

2(x+7)+ 3(x+1)

Answers

Answer:

2(x+7)+3(x+1)

2x+14+3x+3

5x+17

Answer:

Step-by-step explanation

2(x+7)+ 3(x+1)

2x+14+3x+3

5x+17 is the answer

If you subtract a negative number to another negative number do you get a positive answer or negative?

Answers

Answer:

Negative

Step-by-step explanation:

Because Depending on which number is the biggest it's negative and the rules say the same signs add different subtract and keep the sign of the bigger number so

positive minus a negative= positive (6-3=3)

negative-positive= negative (-10+5= -5)

Example: What is 6 − (−3)? Yes indeed! Subtracting a negative is the same as adding!

A scale on a map shows that 2.5 centimetres represents 15 kilometres what number of actual kilometres are represented by 17.5 centimetres on the map

Answers

Answer:

105km

Step-by-step explanation:

From the above question, the scale is

2.5 cm = 15km

Therefore,

17.5 cm = x

We Cross Multiply

2.5cm × x = 15km × 17.5 cm

x = 15km × 17.5cm/2.5

x = 262.5/2.5

x = 105 km

Therefore, the number of actual kilometres that are represented by 17.5 centimetres on the map is 105 kilometres.

Identify the most precise name for the angle pair shown in the picture.​

Answers

Answer:

I think its complementary


Car Survey in a survey of 1,800 people who owned a certain type of car, 1,080 said they would buy
that type of car again. What percent of the people surveyed were satisfied with the car?

Answers

Answer: 60%

Step-by-step explanation:

First you have 1,080 satisfied out of 1,800.

Then you divide 1,080/ 1,800.

When you divide you get .6

Finally move the decimal 2 places to the right and you get 60 which is 60%.

Right answer I’ll give you brainliest!

Answers

Answer:

s=5

Step-by-step explanation:

6s-4=8(2+1/4s) equals to s=5

Answer:

5

Step-by-step explanation:

i hope it's right

Can someone help me pls

Answers

Answer:

Step-by-step explanation:

1). ASA postulate of congruence

2). Triangles are congruent.

Which expression is equivalent to 16a+24b?

Answers

Answer:

the anwer is 8

Step-by-step explanation:

ur welcome

Part A what is the measure of the missing angle in the triangle?

​

Answers

Answer:

39

Step-by-step explanation:

the interior angles of a triangle equal 180.

180-(51+90)

180- 141 = 39

hope this helps :)

Solving systems of equations x+y=10 y=x-4

Answers

Answer:

(7,3)

Step-by-step explanation:

PLS HELP DUE TODAY i will give brailest if you show all work please help

Answers

Answer:

15) 3(4+r)=-18

3x4+3xr

12+3r= -18

-12        -12

3r= -30

/3    /3

r= -10

Step-by-step explanation:

distribute the 3 to the 4 and the r you should then have 12+3r=-18 and so subtract from both sides 12 and you should have 3r=-30 divide both sides by 3 and you get your answer r=-10

Answer:

(7) n=9

8) x=8

9) m=-7

10) b= -6

11) r=6

12)b=10

13)v=8

14)k=-8

15)r=-10

16)p=20

17)v=10

18)x=21

19)a=28

20)b=10

Step-by-step explanation:

2divided by 1/2

A. 2
B. 16
C. 8
D. 4

Answers

Answer:

It's letter D. It's four.

Which transformation shows a rigid motion help ASAP

Answers

Answer:

d

Step-by-step explanation:

Because it looks rigid

There were 7,313 more searches in the library book checkout system in January than February. In February there were 8,972 searches, how many searches were done in both months?

Answers

Given:

Searches in February = 8972

There were 7,313 more searches in the library book checkout system in January than February.

To find:

The searches in both months.

Solution:

Searches in February = 8972

There were 7,313 more searches in the library book checkout system in January than February. So,

Searches in January = 8972 + 7313 = 16285

Now,

Total number of Searches in both months = January + February  searches

[tex]=16285 + 8972[/tex]

[tex]=25257[/tex]

Therefore, total number of searches in both months is 25257.

2x≤3x+2≤x+6 please could you answer this question

Answers

-2 ≤x ≤2 Thats what I got

1. Explain why 3(x + 4) = 3(x - 5) has no solution.

Answers

Answer:

There is no solution because they are not equal

Step-by-step explanation:

3(x + 4) = 3(x - 5) cannot simply happen, as they are not equal.

Hope this helps!

WILL GIVE BRAINLIEST.
Find the equation of the line. Use the exact numbers.

Equation: y = __ x + __

Answers

Use rise/ run for (mx), then use y intercept for b, y=1/2x-3

Answer:

Step-by-step explanation:

y=1/2x-3

help will give brainlyist and 5 star and heart​

Answers

The first answer is -3 !!

Select the correct answer.
What is the solution to this system of equations?
x= 12 - y
2x + 3y= 29
ОА.
x = 8, y=4
B.
x = 6, y = 6
O C. x = 7, y= 5
OD
x = 9, y = 3

Answers

Answer:The answer is C

Step-by-step explanation:

When you plug it in 7*2 is 14+ 5*3 is 15 you add 14+15 you get 29 and then for the other equation you do 12-5 which gives you the x value of 7. Hope this helps.

The answer is C hope this helps..let me know

Which of the following statements best describes the location of -(-6) on a number liner

A. It is 6 units to the left of 0.

B. It is 6 units to the night 6.

C. It is 6 units to the right of 0.

D. It is 6 units to the left of 6.​

Answers

The answer is A!!!!!!
Answer:
C. It is 6 units to the right of 0.

Explanation:
-(-6) can be rewritten as 6 because two negatives next two each other make a positive. 6 is 6 units to the right of 0, so therefore, -(-6) is also 6 units to the right of 0.

I hope this helps!

What is the equation of the line that passes through the point (-6,3) and has a slope of -2/3

Answers

Answer:

The answer is y=-2/3x-1

Step-by-step explanation:

y-y=m(x-x1)

y-3=-2/3(x-(-6))

y-3=-2/3x-4

+3 +3

y=-2/3x-1

When Leroy went to bed, the temperature was – 2°F. He needed his electric blanket to keep warm! By morning, the temperature had risen 9°F. What was the temperature in the morning?

Answers

In the morning, it would’ve been 7 degrees.

Answer:

it would be 7

Step-by-step explanation:

the equation would be ( if you read the problem) -2+9 and that is equal to 7

What is the volume of a box that measures 12cm by 7cm by 19cm

Answers

Answer:

1,596 cm cubed

Step-by-step explanation:

Volume of box = 12*7*19= 1,596 cm cubed

Answer:

1596

Step-by-step explanation:

To find the volume of a box, you multiply the length, width, and height of the box.

So, 12 times 7 is 84 times 19 is 1596.

Amelia enjoys running and often runs at a steady pace. At this pace, Amelia can run 50 yards in 12 seconds. What is Amelia's unit rate? What is the rate unit?

Answers

Answer:

4.16

Step-by-step explanation:

50/12

Plssss helpppp ASAPP
will mark BRAINLIEST!!!

Answers

Answer:

you didnt ask a question

Step-by-step explanation:

Answer:what is your question?

Step-by-step explanation:

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