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Lelu [443]
3 years ago
12

Four over seven equals twelve over g A. 21 B. 15 C. 24 D. 3

Mathematics
2 answers:
NeTakaya3 years ago
8 0

Answer:

21

Step-by-step explanation:

4       12

---- = -----

7        g

Using cross products

4g = 7*12

4g = 84

Divide each side by 4

4g/4 = 84/4

g = 21

tresset_1 [31]3 years ago
5 0

It is simple moscaculation it is 21

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what is the total surface area of a right rectangular prism with a base of 2 cm by 3cm and a height of 6cm
ohaa [14]

Answer:

36 but im not sure

Step-by-step explanation:

ok so you would have to do A=lwh which is A=2x3x6+36

6 0
3 years ago
DO NOT ANSWER WITH BITLY LINKS! Find the measure of the arc or central angle indicated. Assume that lines that appear to be diam
Svetach [21]

Answer:

135°

Step-by-step explanation:

LI = LM+MI = 35+80

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3 years ago
PLEASE ANSWER FAST WILL DO BRAINLIESTThe coordinate grid shows points A through K. What point is a solution to the system of ine
Alja [10]

Answer:  points B (4,7) and  I (9,3)

If the inequalities are

y > −2x + 10  and y> (½)x -2

Step-by-step explanation:  If I interpreted the inequalities correctly, the attached graph shows them. It is possible that you meant  y > 1/(2x-2) for the second inequality. If so, we start over!

You can test the values for all the points, but it appears that (4,7) and (9,3) both work.

The other coordinates appear to be outside the solution -- the dark-shaded area.

I hope this is your Brainliest answer. It was a lot of work!

4 0
3 years ago
What is equivalent to 7-2(x+2)<-4-3(1-x)
Alex_Xolod [135]

after solving 7-2(x+2) we get x>2

Step-by-step explanation:

We need to find the value of x in:

7-2(x+2)

Solving:

7-2(x+2)

So, after solving 7-2(x+2) we get x>2

Keywords: Solving the expression

Learn more about Solving the expression at:

  • brainly.com/question/9390381
  • brainly.com/question/5723059
  • brainly.com/question/6075514

#learnwithBrainly

3 0
2 years ago
PLEASE HELP!!!!! How many 4-digit numbers divisible by 5, all of the digits of which are even, are there?
saul85 [17]

Answer:

I assume you know Arithmetic Progression .

so, we have to find the first and last 4-digit number divisible by 5

first = 1000 ,  last =  9990

we have a formula,   a_{n} = a + (n-1)d

here, a_{n} is the last 4-digit number divisible by 5.

n is the number of 4-digit even numbers divisible by 5

d is the common difference between the numbers, which is 10 in this case

a is the first 4-digit number divisible by 5

9990 = 1000 + (n-1)*10

899 = n-1

n = 900

Hence, there are 900 4-digit even numbers divisible by 5

7 0
3 years ago
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