write an equivalent expression. 4(d-2)

Answer:

[tex]\frac{3}{7}[/tex]

Step-by-step explanation:

Divide both sides of the equation by the same term

[tex]\frac{6}{14} =\frac{14m}{14}[/tex]

Simplify

[tex]m=\frac{3}{7}[/tex]

Answer:

m = [tex]\frac{3}{7}[/tex]

Step-by-step explanation:

6 = 14m

Divide both sides by 14.

[tex]\frac{6}{14}[/tex] = m

Reduce the fraction [tex]\frac{6}{14}[/tex] to the lowest terms by extracting and canceling out 2.

[tex]\frac{3}{7}[/tex] = m

Swap sides so that all variable terms are on the left-hand side.

m = [tex]\frac{3}{7}[/tex]

Hope it helps and have a great day! =D

~sunshine~

Answer: y=5. I'll be honest i have no idea what mistake the friend made their number comes out of nowhere. My best guess is C

Answer:

-5, -3, 0, 1, 3

Step-by-step explanation:

This is the order these numbers would be in on a number line. Hope this helps!

Answer:

[tex]{ \tt{ {( \frac{1}{2} )}^{3} \times \frac{1}{2} }} \\ \\ = { \tt{ \frac{1}{6} \times \frac{1}{2} }} \\ \\ = { \tt{ \frac{1}{12} }} \\ \\ = { \tt{ {12}^{ - 1} }}[/tex]

Answer:

[tex]a_n=\frac{3}{7} +\frac{1}{7}n[/tex]

[tex]a_{10}=1\frac{6}{7}[/tex]

Step-by-step explanation:

Notice the pattern, everytime you add 1/7 to the previous answer

According to the term formula, [tex]a_{n}=a_1+(n-1)d[/tex]

[tex]a_n=[/tex] nth term

[tex]a_1=[/tex] First term

d = common difference

To find [tex]a_n[/tex], we have to substitute terms.

We would get: [tex]a_n=\frac{4}{7}+(n-1)\frac{1}{7}=\frac{4}{7}+\frac{1}{7} n-\frac{1}{7}=\frac{3}{7} +\frac{1}{7}n[/tex]

Using [tex]a_n=\frac{3}{7} +\frac{1}{7}n[/tex] and given that n = 10, we can find the answer

[tex]a_{10}=\frac{3}{7} +\frac{10}{7}=\frac{13}{7}=1\frac{6}{7}[/tex]

Hope this helps :)

Have a great day!

Answer:

y = 1/3x - 10/3

Step-by-step explanation:

Perpendicular lines have slopes that are negative reciprocals of one another so m = -1/3

Given (-1,-3)

y = mx + b

-3 = -1/3(-1) + b

-9/3 = 1/3 + b

b = -10/3

so y = 1/3x - 10/3

Considering the properties of a rhombus, ΔDGH ≅ ΔEFH by the SAS theorem.

When two sides and an included angle in one triangle is congruent to two corresponding sides and a corresponding included angle of another triangle, the SAS congruence theorem states that both triangles are congruent to each other.

Given that DEFG is a rhombus and its diagonals bisect at H, using the properties of a rhombus, we can deduce that:

This means that triangle DGH and triangle EFH meet the SAS congruence theorem criteria to prove that both triangles are congruent to each other.

Therefore, based on the SAS congruence theorem, triangle DGH is congruent to triangle EFH.

Learn more about the SAS congruence theorem on:

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Answer:

1) b 2)d

Step-by-step explanation:

To find an equation that is perpendicular to a certain equation, find the reciprocal of the slope and switch the sign. For parallel, find an equation with the same slope and the same sign. Disregard the y-intercept if you're just trying to find the perpendicular or parallel equation

Slope=-1/4

#1

Perpendicular lines hAve slopes negative reciprocal to each other

So

equation is

c is y intercept

#2

Parallel lines have equal slopes

Option D

Step-by-step explanation:

π is an irrational number

Reason:-

π is defined as the ratio of the circumference of a circle to the diameter of the circle

⇛π = C/d

The diameter and the Circumference of a circle are incommensurable.i.e.there does not exist a common unit to measure that allows us to measure the both. If you measure accurately then atleast either C and d is irrational. So π is regarded as Irrational number.

The decimal expansion of π is non terminating and non recurring decimal.

22/7 is a rational number

Reason:-

7 ) 22 ( 3.142857142857142...

-21

____

10

- 7

____

30

- 28

____

20

- 14

____

60

- 56

_____

40

- 35

____

50

- 49

_____

10

- 7

_____

30

- 28

____

20

- 14

_____

60

- 56

_____

40

- 35

_____

50

- 49

______

10

- 7

______

30

- 28

____

2

22/7 = 3.142857142857...

It is a non terminating and recurring decimal

it is a rational number.

We know that

The decimal form of a rational number is either terminating or non terminating and recurring decimal.

The value of π is closely nearer to 22/7

π= 3.1415...

π≠22/7

We often take 22/7 as an approximate value of π

Answer: From the above given options option (c) {π is irrational and 22/7 is rational} is your correct statement.

Please let me know if you have any other questions.

Answer:

y = 35 degrees; x = 10 degrees; z = 135 degrees

Step-by-step explanation:

We can find the measure of y using 180 - (85 + 60) = 35

We can find the measure of x using 180 - (105 + 65) = 10

We can find the measure of z using 180 - (35 + 10) = 135

Answer:

the answer would be 25

Step-by-step explanation:

Answer:

I need more info but if your wondering how much each notebook cost the answer is

Step-by-step explanation:

So first we have to divide 28/8 beacuse thats how many over how much.
When we do it it becomes 3.5. Now this is our number but we must add a zero to the end, so now it $3.50. $3.50 for each notebook!

Hope this helps you, :3

Please consiter <3 me it helps me out a lot!

Answer:

9^2= 81, √25= 5, 21^2= 441, √4= 2, √144= 12, 16^2= 256, √625= 25, (-11)^2=121

Answer:

1) x/2 + 1
2) x/2 + 1
3) x/2 + 1

Step-by-step explanation:

1) (2x * 1/4) = (2 * 1/4 * x) = (1/2 * x) = (x/2)
(4 * 1/4) = (4/4) = (1)
(x/2) + (1) = (x/2 + 1)

2) (1/6 * 3 * x) = (3/6 * x) = (1/2 * x) = (x/2)
(1/6 * 6) = (6/6) = (1)

(x/2) + (1) = (x/2 + 1)

3) (1/4 * x) = (3/12 * x) = (3x/12)
(3x/12) + (3x/12) = (6x/12) = (1/2 * x) = (x/2)
(9 - 8) = 1
(x/2) + (1) = (x/2 + 1)

The expanded form of the expressions is 2x + 1 and x/2 + 1

Given the expression 1/4(2x + 4)

Expand the expression

1/4(2x + 4) = 1/4(2x) + 1/4(4)

1/4(2x + 4) = 2x + 1

For the expression 1/6(3x + 6)

1/6(3x + 6) = 1/6(3x) + 1/6(6)

1/6(3x + 6) = x/2 + 1

For the expression 1/4 x + 9 + 3/12 x - 8

Simplify the expression

1/4 x + 1/4x + 9 - 8

2/4 x  + 1

1/2 x + 1

Learn more on expression and expansion here: https://brainly.com/question/29114

Answer:

and below

Step-by-step explanation:

33a+21c = 228

a+b = 8

solving the equation b= 3 a =5

Answer:

-3/2

Step-by-step explanation:

2+7\9x=5/6

2+7/9=5/6

9⋅2/9+7/9=5/6

9⋅2+7/9=5/6

Answer:

The prime factorization of 52 is 2 times 2 times 13 (2*2*13) or 2 to the 2nd power times 13 (2^2*13)

Step-by-step explanation:

[tex]~\hspace{7em}\textit{rational exponents} \\\\ a^{\frac{ n}{ m}} \implies \sqrt[ m]{a^ n} ~\hspace{10em} a^{-\frac{ n}{ m}} \implies \cfrac{1}{a^{\frac{ n}{ m}}} \implies \cfrac{1}{\sqrt[ m]{a^ n}} \\\\[-0.35em] ~\dotfill\\\\ 6^4\div \sqrt{6}\implies \cfrac{6^4}{\sqrt{6}}\implies \cfrac{6^4}{6^{\frac{1}{2}}}\implies 6^4\cdot 6^{-\frac{1}{2}} \\\\\\ 6^{4-\frac{1}{2}}\implies 6^{\frac{8-1}{2}}\implies 6^{\frac{7}{2}}[/tex]

The answer to the question is 25t+26

Answer:

Below:

Step-by-step explanation:

The other user is completely correct....\

Have a wonderful day....

It's Miss-Muska

Answer:

51m2 this is the answer thank u

Answer:

400 mm

Step-by-step explanation:

8 * 10 = 80

80 * 5 = 400

400 mm

Answer:

340 mm

Step-by-step explanation:

The formula of the surface area of a rectangular prism is SA=2(wl+hl+hw) where w = width, h= height, l = length. Plugging in all the values from the figure -- 2·(5·10+8·10+8·5)= 340 mm

Answer:

Midpoint=(12,2)

As a decimal: Midpoint=(0.5,2)

Answer:

10x + 15

Step-by-step explanation:

5(2x + 3) ← multiply each term in the parenthesis by 5

= 10x + 15

Answer:

20%

Step-by-step explanation:

An easy and simple way to solve this problem would be to divide 60 by 300, keep going threw the decimals until you have no remainder, which gives you .2,

60/300 = .2

then you multiply .2 x 100 for your % answer, you could also count by 60s until you reach 300,

60 x 5 = 300

100/5 = 20%

hope this helps a lil!

Answer:

70 is what percent of 280?

Step-by-step explanation:

Percent means per 100. So the example question asks 70 out of 280 is what percent. You can do this problem a couple of different ways.

1. Set up a proportion (two fractions equal to each other,) and solve.

70/280 = x/100

reduce the left side.

7/28 = x/100

reduce further.

1/4 = x/100

cross-multiply.

1(100) = 4x

100 = 4x

divide by 4

100/4 = 4x/4

25 = x

70 is 25% of 280.

OR

you could divide directly and move the decimal two places to the right to find the percent.

70/280

= .25

move the decimal two places to the right.

.25 becomes 25%

I can edit if you actually wanted to see 60 and 300. Hope this helps!

Answer 60?

Step-by-step explanation:

edmentum

The approximate angle of elevation if Brendan looks up at the tower is 20.03°

The angle of elevation if Brendan looks up is as follows;

using trigonometric ratios,

sin x° = opposite / hypotenuse

sin x° = 50 / 146

sin x° = 0.34246575342

x = sin⁻¹ 0.34246575342

x = 20.0271724581

x = 20.03°

Therefore, the approximate angle of elevation if Brendan looks up at the tower is 20.03°

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Answer:

Here is answer

...........

please give Brainliest

Answer:

is this the homework you have?

Step-by-step explanation:

Answer:

31.4 m , 37.68m , 43,96in , 3.14 ,175.84 ft , 3.14 , 25 ft

Step-by-step explanation:

Circumference of circle(c)= 2πr or πd
a.
Given,
d=10m
Now,
C=πd
3.14*10
31.4 m
b.
Given,
r=6
Now,
C=2πr
2*3.14*6
37.68m
2.
Given,
d=14in
Now,
C=πd
3.14*14
43.96 in
I used 3.14 for value of π.
4. Given,
r=28ft
Now,
C=2πr
2*3.14*28
175.84 ft
I used 3.14 for the value of π.
5.
Given,
C=78.5 ft
Now,
C=πd
78.5/π=d
d=78.5/3.14
d=25 ft