3 years ago

Find the pattern 1/2 , 8/9 , 18/16

Mathematics

2 answers:

Stolb23 [73]3 years ago

5 0

The pattern is basically +7.

So 1 + 7 = 8; 2 + 7 = 9 and so on.

Alik [6]3 years ago

5 0

The pattern should be 7

You might be interested in

What is the measure of pQs

Alex777 [14]

The measure of PQS is D) 49° because 35° + 14° = 49°.

6 0

3 years ago

Factor as the product of two binomials x^2-16

astra-53 [7]

Answer:

(x+4)(x-4)

Step-by-step explanation:

Here is a simple help for when you can take a square root of both terms:

(x+(squareroot)) x (x-(squareroot))

x times x = x^2

4 x -4 = -16

This is just a learned skill, most often from Alg 2, Alg 2 w/ trig, and Precal!

Hope this helps!

5 0

3 years ago

Read 2 more answers

Rewrite 24.5 as a mixed number in lowest terms.<br> 5 6/25 . 5 24/100. 24 5/10. 24 1/2

Pavlova-9 [17]

Answer: 24 1/2

Step-by-step explanation: hope this helps

7 0

3 years ago

Manny earned a total of 15 points on two quizzes. He earned 8 points on the first quiz . How many points did he earn on the seco

Paladinen [302]

Answer:

Step-by-step explanation:

if he earned 15 points on two quizzes, and in one quiz he got 8,

15-8=7 for the second

5 0

3 years ago

Read 2 more answers

A rectangle has an area of 20 ft.² in a similar rectangle has an area of 180 ft.² what is the ratio of areas of the similar

vovikov84 [41]

$\bf \qquad \qquad \textit{ratio relations}
\\\\
\begin{array}{cccllll}
&Sides&Area&Volume\\
&-----&-----&-----\\
\cfrac{\textit{similar shape}}{\textit{similar shape}}&\cfrac{s}{s}&\cfrac{s^2}{s^2}&\cfrac{s^3}{s^3}
\end{array}\\\\
-----------------------------\\\\$

$\bf \cfrac{\textit{similar shape}}{\textit{similar shape}}\qquad \cfrac{s^2}{s^2}=\cfrac{20}{180}\implies \left( \cfrac{s}{s} \right)^2=\cfrac{20}{180}\implies \cfrac{s}{s}=\sqrt{\cfrac{20}{180}}
\\\\\\
\cfrac{s}{s}=\cfrac{\sqrt{20}}{\sqrt{180}}\implies \cfrac{s}{s}=\cfrac{2\sqrt{5}}{6\sqrt{5}}\implies \cfrac{s}{s}=\cfrac{2}{6}\implies \cfrac{s}{s}=\cfrac{1}{3}$

6 0

4 years ago