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-5 = 5/12a pls evaluate

Answer:

number 5:4/12

#6: 25/45

#7: 26/44

#8: 52/30

Step-by-step explanation:

Answer:

5) 1/3=x/12

12=3x

3x=12 (divide both sides)

12 divided by 3 = 4

therefore, x = 4

6) 5/9=25/y (cross multiply the numbers)

after cross multiplying you should get: 5y=225

divide both sides to get 45

therefore, y = 45

7) 26/z = 13/22 (cross multiply numbers)

after cross multiplying, you should get: 572=13z (swap the numbers)

after swapping the number, you should get: 13z=572 (divide both sides)

after dividing you should get 44

therefore, z = 44

8) b/30 = 2.6/1.5 (simplify expression)

after simplifying you should get: b/30=26/15 (cross multiply after)

after cross multiplying you should get: 15b = 780 (divide both sides)

after dividing both sides, you should get: 52

therefore, b = 52

Hope this helps:)!

Answer:

5x+4y+12z

Step-by-step explanation:

i hope this help

Answer:

i think its -3

Step-by-step explanation:

Answer:

12+(-4)+5j+(-2j)+5

=12-4+5j-2j+5

=8+3j+5

=13+3j

Answer:

36

Step-by-step explanation:

ik it bc im smart

Answer:

A line segment perpendicular to and passing through the midpoint.

Step-by-step explanation:

Answer:

Step-by-step explanation:

3) using the property of opposite angles we can work out that HFJ=138

Its that simple. if two lines intersect, the angles on either side are the same

4)I don't know how to find segments of circles...

Step-by-step explanation:

plz mark my answer as brainlist plzzzz.

hope this will be helpful to you

Answer:

The expression for the total cost of the visit to dentist is T = 50 + 100n .

Step-by-step explanation:

As given

The price of a visit to the dentist is $50.

If the dentist fills any cavities, an additional charge of $100 per cavity gets added to the bill.

If the dentist n cavities .

Let us assume that the total cost of the visit to dentist be T.

Than the expression becomes

T = 50 + 100n

Therefore the expression for the total cost of the visit to dentist is T = 50 + 100n .

Answer:

A) (4, -2)

Step-by-step explanation:

Step-by-step explanation:

first find x

2x+15=6x-1

15+1=6x-2x

16=4x

x=4

then find the value of the angle

6(4)-1=23

lmk if it is right

Answer:

Step-by-step explanation:

In rectangle, diagonals bisect each other and diagonals are equal.

So, AE = DE

∠ADE = ∠DAE            {Angles opposite to equal sides are equal}

6x - 1 = 2x + 15

6x      = 2x + 15 + 1

   6x = 2x + 16

6x -2x = 16

4x      = 16

       x = 16/4

       x = 4

∠ADE = 6x - 1

         = 6*4 - 1

         = 24 - 1

        = 23

Answer:

333 miles

Step-by-step explanation:

50 = 10 + 0.12x

40 = 0.12x

333.33 miles = x

equals to spending $49.96

Answer:

2 is the gcf of 42 and 50

The greatest common factor of 42 and 50 is: 2

The greatest common factor, the name implies, is the greatest among all common factors among the quantities.

We have to factorize the quantities in the smallest relative factors possible (one level of factors over which all quantities can form themselves) and collect as many common factors as we could.

Those will together compose GCF.

Take out the factors of the numbers given:

42: 1, 2, 3, 6, 7, 14, 21, 42

50: 1, 2, 5, 10, 25, 50

The common numbers between the two are 1 and 2, but the greatest number is 2, which becomes the greatest common factor.

Learn more about the greatest common factor here:

https://brainly.com/question/207329

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Answer:

£720

Step-by-step explanation:

100+5 = 105

105% = 756

divide both sides by 105 to find 1%

1% = 7.2

multiply both sides by 100 to find 100%

100% = 720

756/105 X 100 = 720

hope it's helpful ❤❤❤❤❤❤

THANK YOU.

#

Answer:

2, 4 and 8

Step-by-step explanation:

Using the rule of exponents/ radicals

[tex]a^{\frac{m}{n} }[/tex] ⇔ [tex]\sqrt[n]{a^{m} }[/tex]

(a)

[tex]8^{\frac{1}{3} }[/tex] = [tex]\sqrt[3]{8}[/tex] = 2

(b)

[tex]8^{\frac{2}{3} }[/tex] = [tex]\sqrt[3]{8^{2} }[/tex] = 2² = 4

(c)

[tex]16^{\frac{3}{4} }[/tex] = [tex]\sqrt[4]{16^{3} }[/tex] = 2³ = 8

x = 1/5Y

I hope this helped! please mark brainliest and vote 5 stars >:)

Answer:

Last one

Step-by-step explanation:

You can simplify the first one or compare both of them if they have the same ratios! Hope this helps <3

Answer:

The last one

Step-by-step explanation:

Simplify and your answer is there! Like Magic! :P

Hope that helps!

Answer:

99x-65=30

Step-by-step explanation:

Answer: The 40° angle and the fixed side lengths of 10 cm and 8 cm uniquely determine the locations of Points A and B. Thus, you can construct only one triangle using these measurements.

Step-by-step explanation:

Hope it helps mark me brainliest.

Answer:

c

Step-by-step explanation:

Answer:

The answer would be 1/r^42.

Step-by-step explanation:

[tex]x^{-|y|} =\frac{1}{x^{|y|} } ,(x^{y} )^{z}=x^{y*z}[/tex]

Answer:

13 = x

Step-by-step explanation:

[tex]\frac{6}{8}[/tex] = [tex]\frac{(x + 2)}{(x + 7)}[/tex]

6x + 42 = 8x + 16

42 = 2x + 16

[tex]\frac{26}{2}[/tex] = [tex]\frac{2x}{2}[/tex]

13 = x

Answer:

107 degrees

Step-by-step explanation:

to find x = 180 - (180-73-34)

x = 180 - 73

x = 107

Answer:

1/3

Step-by-step explanation:

Answer:

Hey! so the answer is 1/3

Step-by-step explanation:

multiply 3/16 by 1/3 and 5/9 then add the sum of 1/3 and 5/9 together then add 1/6 to it simplify and you would get 1/3

Hoped I helped! Have a great day! I'm Eve btw. Also consider marking this brainliest. Thank you in advanced if you do!✨

Answer:

B. $15,900

Step-by-step explanation:

$265,000 x .06 = $15,900

Answer:

6 miles

Step-by-step explanation:

Info we already know:

$8 to get in the cab.

$0.75 for EACH mile

The word EACH means to multiply

0.75 x 8 = 6 miles

Hope this helps!

Answer:

1/4

Step-by-step explanation:

1/2x1/2

1/4

Because instead of multiplying it like that you have to flip it first.

Answer:

24

Step-by-step explanation:

Answer:

A because we need the amount of time she played soccer for so we need to add the 2 days together

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

Answer:

i think itz C

Step-by-step explanation:

The required ordered pair is (5,0) in the solution set of the given inequality 3x - 5y ≥ 12. The correct answer would be option (B).

Inequality is defined as mathematical statements that have a minimum of two terms containing variables or numbers that are not equal.

The given graph of 3x - 5y = 12 is shown on the grid.

To find the solution set of 3x - 5y ≥ 12, we need to shade the region of line 3x - 5y = 12 since it represents all the points that make the inequality true.

When all the given points are drawn in the graph, then we get the ordered pair (5,0) in the solution set of the given inequality.

Thus, the required ordered pair is (5,0) in the solution set of the given inequality 3x - 5y ≥ 12.

Therefore, the correct answer would be an option (B).

Learn more about inequalities here :

brainly.com/question/20383699

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