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3 years ago

Solve the inequalities, if possible, and graph.

Mathematics

1 answer:

prisoha [69]3 years ago

4 0

Step-by-step explanation:

a/5≥-2

a≥-10

Draw a solid circle • labelled "a" on -10 and draw an arrow from that circle towards 2.

•--------------------⟩

-10

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What is the midpoint of C(5,3 and D(-3,-6)

Nat2105 [25]

Answer:

Step-by-step explanation:

Midpoints of two coordinates is expressed using the formula;

M(X, Y) = (x2+x1/2, y2+y1/2)

Given the coordinates c(5,3) and d(-3,-6)

x1 = 5, y1 = 3, x2 = -3 and y2 = -6

X = x1+x2/2

X = 5+(-3)/3

X = 5-3/2

X = 2/2

X = 1

Also;

Y = y1+y2/2

Y = 3+(-6)/2

Y = 3-6/2

Y = -3/2

Y = -1.5

6 0

3 years ago

a certain number of yams is sufficient to feed 20 students for 12 days for how many days would the same number of yams feed 15 s

Softa [21]

Step-by-step explanation:

no of days = (15×12)/20= 9 days

I hope this helps

6 0

3 years ago

Read 2 more answers

solve for x and y ,32base x+51base y and 23base x +42 base y =710. ,number bases interms of simultaneous equation

In-s [12.5K]

Answer:

Step-by-step explanation:

32base x means $3x + 2$

Similarly, 32base x+51base y equals to $3x + 2 + 5y + 1 = 3x + 5y + 3$

and 23base x +42 base y means $2x + 3 + 4y + 2 = 2x + 4y + 5$

As per the given condition, $3x + 5y + 3 = 2x + 4y + 5\\x + y = 2$

Putting, $y = 2 - x$ in $2x + 4y + 5 = 710$ , we get

$2x + 4y = 705\\2x + 4(2 - x) = 705\\8 - 2x = 705\\4 - x = 352.5\\x = -348.5$

$y = 2 - x = 2 - (-348.5) = 2 + 348.5 = 350.5$

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3 years ago

If 1 ft equals 0.305 m how many feet are there in 305 meters

Yuliya22 [10]

305/0.305 = 1000

There are 1000ft in 305m.

5 0

3 years ago

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Describe the solution set of compound inequality x>2 or x<7.<br> Please help ❣️<br> o(^o^)o

olganol [36]

If is

x > 2 or x < 7 ⇒ x is any real number

If is

x > 2 and x < 7 ⇒ 2 < x < 7

A set of all numbers that are greater than 2 and less than 7.

Look at the picture.

6 0

4 years ago