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sergejj [24]
3 years ago
6

Use mental math to find the unknown number in the equation 12 x b= 480

Mathematics
2 answers:
makkiz [27]3 years ago
5 0
So find out what times twelve equals 48. Then add a zero in front and that is your answer.
lorasvet [3.4K]3 years ago
5 0
Divide 12 over 480 and there's your answer. there's an app you can download that will give you the answers plus show you how to do the problems
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PLS I NEED ASAP WILL GIVE BRAINLIEST
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For this case we have that by definition, a linear equation is of the form:

ax + b = 0

The variable (s) involved in the equation always have exponent 1.

Some examples of linear equations are:

x + 5 = 3y\\y + 6 = 3x\\y = 2x + 2

Answer:

In a linear equation the variables have exponent 1.

y = 2x + 2

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3 years ago
Help i cant get this wrong
pashok25 [27]

Answer:

D

Step-by-step explanation:

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Can someone help me out with this
4vir4ik [10]

Answer:

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Step-by-step explanation:

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3 years ago
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13. In A ABC, if m BF is an angle bisector, find<br> m
Tresset [83]

If in the triangle ABC , BF is an angle bisector and ∠ABF=41° then angle m∠BCE=8°.

Given that m∠ABF=41° and BF is an angle bisector.

We are required to find the angle m∠BCE if BF is an angle bisector.

Angle bisector basically divides an angle into two parts.

If BF is an angle bisector then ∠ABF=∠FBC by assuming that the angle is divided into two parts.

In this way ∠ABC=2*∠ABF

∠ABC=2*41

=82°

In ΔECB we got that ∠CEB=90° and ∠ABC=82° and we have to find ∠BCE.

∠BCE+∠CEB+EBC=180  (Sum of all the angles in a triangle is 180°)

∠BCE+90+82=180

∠BCE=180-172

∠BCE=8°

Hence if BF is an angle bisector then angle m∠BCE=8°.

Learn more about angles at brainly.com/question/25716982

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4 0
1 year ago
Iliana cubed the number of flowering plants in her garden, then added 2 vegetable plants. Let p represent the original number of
Natalija [7]

The correct answer is option D which is p ³+ 2; when p = 3 the number of plants is 29.

The complete question is given below:-

liana cubed the number of flowering plants in her garden, then added 2 vegetable plants. Let p represent the original number of plants in her garden. Which shows an expression to represent the total number of plants in her garden and the total number of plants if p = 3? 3 p minus 2; when p = 3 the number of plants is 7 3 p + 2; when p = 3 the number of plants is 11 p cubed minus 2; when p = 3 the number of plants is 25 p cubed + 2; when p = 3 the number of plants is 29

<h3 /><h3>What is an expression?</h3>

Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication, and division.

The given expression is liana cubed the number of flowering plants in her garden, then added 2 vegetable plants.

If she cubed the number of the plants will be:- P³

Now she added two vegetable plants:- 2

Then the equation will be:- p³ + 2. Now we will put the value of p = 3 in the equation.

Total number of the plants = ( 3 )³ + 2 = 27 + 2 = 29

Therefore the correct answer is option D which is p³+ 2; when p = 3 the number of plants is 29.

To know more about Expression follow

brainly.com/question/723406

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5 0
2 years ago
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