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2 years ago

Simplify. Rewrite the expression in the form 9n. (9-3)(912)=

Mathematics

1 answer:

Yakvenalex [24]2 years ago

7 0

Answer:

Step-by-step explanation:

(9-3)*912 = 6 * 912

= 5472

= 9* 608

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agasfer [191]

Step-by-step explanation:

$x > - \frac{ 1}{5}$

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3 years ago

the perimeter of a rectangle is84cm and its length is 6cm longer than its breadth.find the lenth and breadth of the rectangle

mash [69]

So,the length of rectangle is 24 cm

 The breadth of rectangle is 18 cm

please see the attached picture for full solution

Hope it helps

Good luck on your assignment

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3 years ago

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I am dumb,plz zend help.

dybincka [34]

I think that it is 9 because 14-10=4 so 3+2+4=9 I’m not that sure tho let me know if I’m wrong

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3 years ago

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–50 × 4 – (–20) = i hate math

Umnica [9.8K]

-180 would be your answeer to your uestion if this helps mark brainleastest please

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3 years ago

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10 POINTS! Answer ASAP

ratelena [41]

m5=75 degrees

m11=75 degrees

m16=65 degrees

To find 5, realize angles 5 and 8 equal 180, because they make up a straight line, line d.

180-105=75

To find 11, it is the same as finding 7. Just look at the similar sizes. Angle 7 is the same at angle 5, just turned around. There’s a term for this pair angles that I don’t remember now but it exists. Now, lines a and b are parallel, so their angles between lines that intersect both are the same too. This means, as angle 5 equals angle 7, angle 7 equals angle 11.

To find 16, we use a combination of the methods used in finding the previous angles.

180-115=65 degrees is angle 4

Angle 4=Angle 16

Knowing the two angles given and that lines a and b are parallel, you could find the measurements of every angle in each intersection if you wanted to.

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3 years ago