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4 years ago

Factorise the following a. (3c+5)

Mathematics

1 answer:

tester [92]4 years ago

8 0

The answer was 3c+5

I hope this help you

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Fiesta28 [93]

Answer:

no offense but dont u got friends like call them

Step-by-step explanation:

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3 years ago

NEED HELP WILL GIVE BRAINLIST WILL REPORT FAKE ANSWERS

emmainna [20.7K]

Answer:

1. Allans brother is 19

2. $18.75

Step-by-step explanation:

1. 11 x 2= 22 - 3= 19

2. $1.05 x 15= $15.75

$15.75 + $3 = $18.75

3 0

3 years ago

yeah i kinda drug my way through this whole lesson because i was lazy and now im kinda in deep water so help pls

il63 [147K]

Answer:

127.5

Step-by-step explanation:

First, we need to find the value of x

since the two angles are connected to a straight line, their sum will be 180 (degrees)

$(2x+7)+(6x-9)=180^{o}$

add the angles together

$\therefore 8x-2=180$

add 2 to both sides

$\therefore 8x=182$

divide out by 8

$\therefore x = 22.75$

now we must determine which angle has the greater value (not visually)

$angle A = 2x+7$

$\therefore \angle{A} = 2(22.75)+7$

$\therefore \angle{A} = 45.5+7$

$\therefore \angle{A} = 52.5$

$angle B = 6x-9$

$\therefore \angle{B} = 6(22.75)-9$

$\therefore \angle{B} = 136.5-9$

$\therefore \angle{B} = 127.5$

$\angle{B}>\angle{A}\ \because\ 127.5>52.5$

so the answer would be 127.5

4 0

3 years ago

I need some help with this as well

Katen [24]

in not sure if it would be correct but i think it would be c because the lines would eventually cross through eachother

Step-by-step explanation:

8 0

2 years ago

Find the value of x.

prohojiy [21]

X would be 90° ... every x is 90°

3 0

3 years ago