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3 years ago

(28)/(x)*(4)/(5)+1=22

Mathematics

1 answer:

Vlad1618 [11]3 years ago

4 0

Answer:

I got -8

Step-by-step explanation:

i googled it but check it just incase

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Write an expression that has two terms. Your expression should have a variable and a constant.

Helen [10]

Quite simply: 2+x

A constant is simply a number, something that does not change: here it's "2"

A variable can chage: here it's "x" - anything can be substituted for x

If we put those two together with a "+" sign, we get an expression: variables or contants (including multipled ones: such as 2x, which is a term) added to each other or subtracted from each other

8 0

3 years ago

If x varies inversley as y and x=4 when y =8, find x when y=1

nikitadnepr [17]

Answer:

x = 32

Step-by-step explanation:

If x and y vary inversely, then xy = k where k is the constant of proportion

4(8) = 32 = k

Now, xy = 32

1(x) = 32

x = 32

4 0

3 years ago

Use the function table to determine the slope.EXPLAIN YOUR THINKING AND HOW YOU GOT YOUR ANSWER.I WILL MARK YOU BRAINLIST!

Tom [10]

Answer:

3¼

Step-by-step explanation:

$formula \frac{{y}^{2} - {y}^{1} }{ {x}^{2} - {x}^{1} }$

We take any of the two points shown in the question. I will take (-3, 1) and (1, 14).

x¹ = -3

y¹ = 1

x² = 1

y² = 14

Now, we sub these figures into the formula.

$\frac{14 - 1}{1 - ( - 3)}$

This leaves us with 14-1/1+3, which we can make into 13/4

13/4 = 3¼

Disclaimer: It is not actually x (or y) in the power of two, but a way to distinguish one x (or y) from the other. It is a label of sorts.

3 0

3 years ago

Read 2 more answers

Find the coordinates of the vertices of the image of triangle ijk after it is dilated by a scale factor of two using the organ a

ycow [4]

What are the answer choices?

8 0

3 years ago

Please help ASAP Will be given brainliest!!!!

zmey [24]

Answer:

Step-by-step explanation:

We need common denominator, which in this case is 40.

6*5 is 30 and 4*8 is 32.

We add these up 62/40

Now add the wholes, 5+4 is 9

We have an improper fraction, which will add 1 to 9, causing the answer to be C.

3 0

2 years ago