Mathematics High School

help ASAP will give points​

Help ASAP Will Give Points

Answers

Answer 1

Answer:

5/6

Step-by-step explanation:

1/2 = 3/6 because 1/2 x 3 = 3/6. 2/3 = 4/6 because 2/3 x 2 = 4/6. 3/6 plus 4/6 equals 7/6 or 1 and 1/6. 2 - 1 1/6 = 5/6.

Related Questions

In the given figure, If the angles a and b are in the ratio 2:3, then angle cis:​

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Answer:

figure is missing mate

what is the awnser i need to know and brainleist

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Answer:

The answer would be D

Step-by-step explanation:

2.10 would be a little after 2.

Hoped this helped :)

Answer:

the answer is

Step-by-step explanation:

D

Can someone pleasee help I’ll mark brainlist!!!

Answers

Answer:4/C

Step-by-step explanation:

Answer:

2.4

It is the 1st one

Step-by-step explanation:

There are 60 min in 1 hour so divide 60/20min = 3

Then multiply 4/5*3 = 2.4

HOpe this helps

the cube of twice a number

Answers

Answer:

The cube of twice a number.

Twice a quantity usually indicates to take two of the things in question; usually this indicates to multiply by 2. Thus "twice a number x" can be written symbolically as 2x. If this is part of a problem, say twice a number x is 6, then we can rewrite algebraically as 2x=6; dividing both sides by 2 yields x=3.

Step-by-step explanation:

have a nice day, please give me brainliest

Triangle FGH is graphed on the coordinate plane below.

On a coordinate plane, triangle F G H has points (negative 6, negative 8), (negative 2, negative 3), (negative 4, negative 2).

The figure is rotated 180° using the origin as the center of rotation. How do the coordinates of the vertices of the preimage compare to the coordinates of the vertices of the image?
(x, y) right-arrow (y, x)
(x, y) right-arrow (negative y, negative x)
(x, y) right-arrow (negative x, negative y)
(x, y) right-arrow (x, negative y)

Answers

Answer:

(x, y) right-arrow (negative x, negative y) ⇒ (x, y) → (-x, -y)

Step-by-step explanation:

Let us revise the rotation about the origin

If point (x, y) rotated about the origin by angle 90° counterclockwise (or 270° clockwise), then its image is (-y, x) . The rule is (x, y) → (-y, x)If point (x, y) rotated about the origin by angle 180° counterclockwise ( or 180° clockwise), then its image is (-x, -y) . The rule is (x, y) → (-x, -y)If point (x, y) rotated about the origin by angle 270° counterclockwise (90° clockwise), then its image is (y, -x) . The rule is (x, y) → (y, -x)

Let us solve the question

∵ The vertices of triangle FGH are (-6, -8), (-2, -3), (-4, -2)

∵ The figure is rotated 180° using the origin as the center of rotation

→ By using the 2nd rule above

∴ The vertices of its image are (6, 8), (2, 3), (4, 2)

∴ The rule is (x, y) → (-x, -y)

The coordinates of the vertices of the preimage compare to the coordinates of the vertices of the image do (x, y) right-arrow (negative x, negative y) ⇒ (x, y) → (-x, -y)

Answer:

B. they over explaining

Step-by-step explanation:

     

Janet bought g number of packs of gum. Each pack of gum costs $0.79. Write an expression that shows how much change she will get back from paying with a $20 bill.

A. 20 - 0.79g
B. 20 - 0.079g
C. 20 + 0.79g
D. 20 - 79g

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The answer is a because you need to subtract how many times you can buy gum buy the $20

solve for x. 3x+2=38

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subtract the two over to cancel it out
3x=36
then divide by 3 to get an answer of
x=12

The value of x by solving for x from 3x +2 = 38 is; 12.

According to the question;

We are required to solve for x from 3x+2=38

3x+2 = 38

3x = 38 - 2

3x = 36

x = 12

The value of x from the equation is; x = 12

Read . more;

https://brainly.com/question/1640242

8/2(2+2)
What is the answer if still yet to figure it out completely because of my friends

Answers

The answer is 16 hope this helps

Someone plz help just two questions

Answers

Answer:

All of them

Step-by-step explanation:

A and B are parallel. C and D are parallel. R and S are parallel. T and U are parallel.

máximo comun divisor de 20 12 36​

Answers

Answer:

El procedimiento para hallar el MCD de 12, 20, 36:Descomponer los números en su factores primos

12 2 6 2 3 3 1

   20 2 10 2 5 5 1

 36 2 18 2 9 3 3 31

 

Factores primos de 12 = 22 . 3

Factores primos de 20 = 22 . 5

Factores primos de 36 = 22.32

MCD = 21 = 2

Step-by-step explanation:

pic below...............................

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.   。      ඞ 。 .    •    　•

 ﾟ   Red was not An Impostor.  。　.

 '    1 Impostor remains    　。

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can red have brainliest?

I NEED HELP ASAP PLEASE ANSWER !!!!!!!!!!!
Translate the word phrase, "the product of 2.5 and the difference of 2 and −6," into a numerical expression.
2 − (−6)2.5
2.5 ⋅ 2 − (−6)
2.5(2 − (−6))
2.5 + 2 − (−6)

Answers

Answer:

2.5(2-(-6))

Step-by-step explanation:

first of all,

the difference between 2 and -6 is

2-(-6)

then product of 2.5 with this difference is

2.5× (2-(-6)=

2.5(2-(-6))

The water level dropped three feet every week for five weeks. By how much did the water level change? PLEASE HELP

Answers

Answer:

It changed by -15 FT

Explanation:

3 x 5 + 15

Raniyah lived in Spain and Colombia for a total of 12 months in order to learn Spanish. She learned an average of 104 words per month when she lived in Spain and an average of 208 words per month when she lived in Colombia. In total, she learned a total of 2080 new words.

Answers

Step-by-step explanation:

that means she spent 3months in Spain to learn Spanish while she spent 9months in colombia

Are tools ‘required’ to make accurate and precise measurements?

Answers

Yes because it will give you an exact measurement at least for it to be precise.

Need help pls I dot understand

Answers

The answer is B I believe

if you ride your bike around the block, returning to the exact point where you started, your displacement is _____m?

help please <3

Answers

Answer:

tbh idek

Step-by-step explanation:

sorryyyyyyyyyy

What is the measure of C?

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Answer:C

Step-by-step explanation:

The angles must equal 180 degrees.

Answer:

I think the answer is b it looks like a equilateral triangle which means all sides are equal.

Written as a simplified polynomial in standard form, what is the result when
(3x – 2)2 is subtracted from 4x?

Answers

Answer:

Yes, will be

[tex](3x - 2)2 = 6x - 2 = 4x[/tex]

Because the 4x it doesn't t affect the 6x and the 6x is

[tex]6 \times x[/tex]

So the result will be 4x

Answer:

-9x^2 + 16x - 4

Step-by-step explanation:

{(2,-1),(-2,4),(2,5),(3,6)}
What’s the domain and range?

Answers

Answer:

Domain(x): -2,2,3

Range(y): -1,4,5,6

(I put them in order numerically)

Step-by-step explanation:

The Domain is all the x values of the points given. It's always the first number of a point.

The range is the y values, it's always the second number given in a ordered pair!

Hope this helps! :)

What is the value of -2/5 divided by 6/8 PLEASE HELPPP

Answers

Answer:

The steps to do :

[tex] - \frac{2}{5} \div \frac{6}{8} [/tex]

[tex] = - \frac{2}{5} \times \frac{8}{6} [/tex]

[tex] = - \frac{1}{5} \times \frac{8}{3} [/tex]

[tex] = - \frac{1 \times 8}{5 \times 3} [/tex]

[tex] = - \frac{8}{15} [/tex]

Rearrange w = 3(2a + b) – 4 to make a the subject.

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w = 6a +3b - 4
w - 3b + 4 = 6a
a = w - 3b + 4 divided by 6

How to calculate the area of this?

Answers

Answer:

1601 m²

Step-by-step explanation:

Split the quadrilateral into 2 triangles as pictured

One of them is right triangle with 2 sides known

The third side is the hypotenuse and is:

√(60²+25²) = √4225 = 65 m

Total area is the sum of the areas of the 2 triangles

A= A1 + A2

Area 1

A1 = 1/2*15*60 = 750 m²

Use Heron's formula for the second triangle:

A2 = 1/4√(65 + 64 + 27)(-65 + 64 + 27)(65 - 64 + 27)(65 + 64 - 27) ≈ 851m²

Total area

A = 750 + 851 = 1601 m²

Shannon’s bicycle travels 50 feet for every 3 pedal turns. How many pedal turns are needed to travel
one mile (1 mile = 5,280 feet)?

Answers

Answer:

316.8

Step-by-step explanation:

take 5280, divide it by 50, and muliply by three.

Jake is 4 years older than Mike.If Mike is m years older write an expression for jakes age

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Answer:

4>m

Four is greater than m.

1
What is the measure of angle x?
64°
X
45
109
64
180
71

Answers

Answer:

A

Step-by-step explanation:

The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.

x is an exterior angle of the triangle, thus

x = 64° + 45° = 109° → A

Answer:

A

Step-by-step explanation:

64+45=109

180-109=71

180-71=109 *

*This step is only if you want to check your work!

Find the reciprocal of the following rational number​

Answers

where the numbers at?

Answer:

where are the numbers

Step-by-step explanation:

-16/5 ÷ 12/25


Please answer it I know the answer I just need to know what you multiply 60 by to get 400.
​

Answers

Answer:

6.6

Step-by-step explanation:

400/6=?

=6.6

Answer:

-6.6

Step-by-step explanation:

-16/5 ÷ 12/25-16/5 ÷ 12/25

Need help ASAP, Tysm to anyone who responds!

Answers

Answer:

320

Step-by-step explanation:

2(-7)²-8(-7)(4)-√4=

98-(-224)-2=

98+224-2=

322-2=

320


what expression is equivalent

Answers

the answer should be d
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