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3 years ago

14

Write an expression to represent the original tiles then simplify.

1 answer:

dmitriy555 [2]3 years ago

5 0

90% of people marry there 7th grade love. since u have read this, u will be told good news tonight. if u don't pass this on nine comments your worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of your life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love you

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Evaluate the problem -3-(+4)

Tcecarenko [31]

Answer:

-7

Step-by-step explanation:

-3 - (4) = ?

Remove parentheses:

= -3 - 4

Subtract the numbers:

= -7

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3 years ago

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A company installs 5000 light bulbs, each with an average life of 500 hours, standard deviation of 100

gulaghasi [49]

Answer:

C. 97.1 should be your answer

Step-by-step explanation:

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3 years ago

What is the answer to 2(-3x - 6)

Zepler [3.9K]

Apply the distributive property:
-6x - 12

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3 years ago

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#3 Can someone please help me with these questions!!!!

rosijanka [135]

Answer:

Option A 90,68

$m\angle 1=90^o$

$m\angle 2=68^o$

Step-by-step explanation:

see the attached figure to better understand the problem

The figure shows a kite

we know that

A kite properties include

1) two pairs of consecutive, congruent sides

2) congruent non-vertex angles

3) perpendicular diagonals

Find the measure of angle 1

we have that

$m\angle 1=90^o$ ----> by the diagonals are perpendicular

Find the measure of angle 2

we know that

triangle AEB is congruent with triangle CEB

so

$m\angle EAB=m\angle ECB=m\angle 2$

In the right triangle EAB

$m\angle EAB+22^o=90^o$ ----> by complementary angles in a right triangle

so

$m\angle EAB=90^o-22^o=68^o$

therefore

$m\angle 2=68^o$

7 0

3 years ago

Please help mee<br> asap <br> plsss :)

mash [69]

Answer:

c.....................

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3 years ago