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3 years ago

ASSIGNMENT

Mathematics

2 answers:

Sergeu [11.5K]3 years ago

6 0

Answer:

B. 140 degrees

Step-by-step explanation:

olga2289 [7]3 years ago

5 0

Answer:

b) 140º

Step-by-step explanation:

It is right on edge

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100 points for correct answer

Tems11 [23]

Answer:

$\dfrac{x}{3}+\dfrac{3}{y}$

Step-by-step explanation:

Given fraction:

$\dfrac{xy+9}{3y}$

$\textsf{Apply the fraction rule} \quad \dfrac{a+b}{c}=\dfrac{a}{c}+\dfrac{b}{c}:$

$\implies \dfrac{xy}{3y}+\dfrac{9}{3y}$

Rewrite 9 as 3 · 3:

$\implies \dfrac{xy}{3y}+\dfrac{3 \cdot 3}{3y}$

Cancel the common factor y in the first fraction and the common factor 3 in the second fraction:

$\implies \dfrac{x\diagup\!\!\!\!y}{3\diagup\!\!\!\!y}+\dfrac{\diagup\!\!\!\!3 \cdot 3}{\diagup\!\!\!\!3y}$

$\implies \dfrac{x}{3}+\dfrac{3}{y}$

7 0

1 year ago

The numeral 16 is a _____ of 4 because it is the product of a given number sbd any whole number

S_A_V [24]

Answer:

perfect square

Step-by-step explanation:

A perfect square is a number multiplied by itself:

16 = 4^2 = 4 * 4

5 0

3 years ago

What is the value of x? pls help me

pav-90 [236]

Answer:

√306

Step-by-step explanation:

→ Work out the height of the triangle

14 - 5 = 9

→ Use Pythagoras theorem

√15² + 9²

→ Simplify

√306

3 0

3 years ago

How would you put 0.1, 8/7, -1, 2/3, and 0.05 in least to greatest

tester [92]

Answer:

Step-by-step explanation:

-1

0.1

.66

1.14

by the numbers it woud be

-1

0.1

2/3

8/7

7 0

3 years ago

Write a parallel and perpendicular equation that passes through the point (6,-2)?

Reptile [31]

Answer:

y=x-8 and y=-x+4

Step-by-step explanation:

The slopes of the lines can be anything, as long as they are the opposite reciprocals of each other. Then you can plug in the point for x and y to solve for b in both lines (for y=mx+b where m is the slope)

3 0

3 years ago