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3 years ago

4+4 for 100 points brainlyist to first answer

Mathematics

1 answer:

Marrrta [24]3 years ago

3 0

Answer:

Step-by-step explanation:

plz me

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What is the solution to the equation? 13 3/4 +x= 7 1/4

Butoxors [25]

Answer:

x = $6\frac{1}{2}$

Step-by-step explanation:

$13\frac{3}{4}+x=7\frac{1}{4}$

(subtract $13\frac{3}{4}$ from both sides)

$x=6\frac{2}{4}$ or $6\frac{1}{2}$

4 0

4 years ago

What is the value of x

mylen [45]

Answer:

x<-19

Step-by-step explanation:

hope that helps

5 0

3 years ago

TOY has coordinates T (-3, 4), O (-4, 1) and Y (-2, 3). a translation maps point T to T' (-1, 1). find the coordinates of O' and

NeX [460]

Answer:

Answer: The correct option is (A) O' (−2, −2); Y' (0, 0).

Step-by-step explanation: Given that the co-ordinates of the vertices of ΔTOY are T(−3, 4), O (−4, 1), and Y (−2, 3). A translation maps point T to T' (−1, 1).

We are to find the co-ordinates of the points O' and Y'.

The given transformation from T to T' is

T(−3, 4) ⇒ T' (−1, 1).

Let, (−3 + x, 4 + y) = (-1, 1).

So,

and

That is, the transformation rule is

(a, b) ⇒ (a+2, b-3).

Therefore,

co-ordinates of O' are (-4+2, 1-3) = (-2, -2),

and

co-ordinates of Y' are (-2+2, 3-3) = (0, 0).

Thus, the required co-ordinates of O' and Y' are (-2, -2) and (0, 0) respectively.

Option (A) is correct.

8 0

3 years ago

Mrs.Collins is buying four 95-oz bottles of laundry detector detergent her family. Each bottle has th same price. The total cost

scoray [572]

Answer:

13 cents

Step-by-step explanation:

$49.80 is INCLUDING tax of $1.92. So the cost before tax is:

49.8 - 1.92 = $47.88

This is the price of FOUR bottles. So price PER BOTTLE is:

47.88/4 = $11.97

This $11.97 is a 95 ounce bottle.

We need to find price PER OUNCE, so we divide the price by 95:

11.97/95 = $0.126 PER OUNCE

Rounded to 2 decimal, that would be around $0.13 per ounce

5 0

3 years ago

Please help thanks :)

kykrilka [37]

Question 1:

Multiply both sides of the proportion by 35.

You get.

7(x-1) = 4x+2

7x-7 = 4x+2

Now, add both sides by 7 and subtract both sides by 4x

3x = 9

Divide both sides by 3

x=3

Question 2:

Multiply both the numerator and the denominator of $\frac{x+1}{x+3}$ by 3.

We want to multiply it by 3 so that the +1 and +3 become +3 and +9. +3 and +9 have a difference of 6, just like 15 and 21, which is what we want.

$\frac{3x+3}{3x+9} = \frac{15}{21}$

Set the numerator equal to the numerator and the denominator equal to the denominator.

3x+3 = 15

3x+9 = 21

If you solve both of these, you get x=4 for both.

That's your answer.

Hope this helps! :)

8 0

4 years ago