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2 years ago

Find the ratio of the following to its lowest term with whole solution

Mathematics

2 answers:

Sauron [17]2 years ago

5 0

Hey, we just need to find the gcf for them.

A) 3:4
B) 14:9
C) 3:11
D) 2:3

Hope these helped!

dimulka [17.4K]2 years ago

4 0

To answer this question, you need to find the Highest Common Factor (HCF).

Let’s start with 81:108. The highest number that can go into both of them is 27. So we can simplify this ration into:

3:4

Now for 98:63. The highest number that can go into both of them is 7. This can therefore be simplified into:

14:9

Now onto 33:121. The highest common factor here is 11. Therefore It simplifies into:

3:11

Finally for 30:45. The HCF is 15. Therefore this simplifies to:

2:3

I hope this has been explained well, please mark as brainliest if you think it deserves it.

Thanks and have a great day :)

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Negative integers are integers less than zero is it true or false? True False

Eduardwww [97]

Answer:

True because the integer is negative so it's less than zero

3 0

3 years ago

Please help answer!!!!

user100 [1]

Answer:

? = 4

Step-by-step explanation:

You are in the third quadrant. You want the answer to come out to the equivalent of 225o or pi + pi/ 4 = 5/4 * pi

x - pi/2 = 5/4 pi

x = 5/4 pi + pi/2

x = 5/4 pi + 2*pi / 4

x = 7/4 pi

? = 4

8 0

3 years ago

One positive number is 9 more than twice another. If their product is 95, find the numbers.

mafiozo [28]

Answer:

The numbers are 19 and 5

Step-by-step explanation:

Given

Let the numbers be $x\ and\ y.$

So:

$x = 9 + 2y$ --- First statement

$x*y = 95$ --- second statement

Required

Find x and y

Substitute $x = 9 + 2y$ in $x*y = 95$

$(9 + 2y) * y = 95$

$9y + 2y^2 = 95$

Rewrite as:

$2y^2 + 9y - 95 = 0$

Expand

$2y^2 -10y +19y- 95 = 0$

Factorize

$2y(y -5) +19(y- 5) = 0$

$(2y +19)(y- 5) = 0$

Solve for y

$2y + 19 =0$ or $y - 5 = 0$

$2y = -19$ or $y = 5$

$y = -\frac{19}{2}$ or $y=5$

Since the numbers are positive, we take only:

$y=5$

Substitute $y=5$ in $x = 9 + 2y$

$x = 9 + 2 * 5$

$x = 9 + 10$

$x = 19$

The numbers are 19 and 5

5 0

3 years ago

Can someone pose help me with this?

stealth61 [152]

A and b cause there both half’s

8 0

2 years ago

Help please. Give the slope of y - 3 = 4(x + 8) and a point on the line

Sauron [17]

-----------------------------------------------------------
Make y the subject :
-----------------------------------------------------------
y - 3 = 4(x + 8)
y - 3 = 4x + 32 // Apply distributive property
y = 4x + 35 // Add 3 to both sides

-----------------------------------------------------------
Identify Slope :
-----------------------------------------------------------
Slope = 4

-----------------------------------------------------------
Find a point on the line :
-----------------------------------------------------------
When x = 0,
y = 4(0) + 35 // Sub x = 0 into the equation
y = 35 // Combine like terms
Point = (0, 35)

-----------------------------------------------------------
Answers :
(a) Slope = 4
(b) One point on the line is (0, 35)
-----------------------------------------------------------

4 0

3 years ago