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Gelneren [198K]
3 years ago
11

A rectangular piece of poster board measures 60 centimeters by 80 centimeters. Linn draws the net of a box on the poster board a

nd cuts it out. If the box measures 10 centimeters by 16 centimeters by 27 centimeters, what is the area of the poster board left?
PLEASE HELP ME! I'll make you brainliest! I need it in less than five minutes! PLZ HURRY!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Mathematics
1 answer:
Ksju [112]3 years ago
8 0
60*80-10*16 if it's regular area and not surface area
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Please help i need it
Dima020 [189]

Answer:

Mei is correct because -9 is to the left of -3 on the number line.

Step-by-step explanation:

This is because -9 is LESS than -3, when you add or subtract using negative numbers, such as 7-9, you get -2. However when you subtract 7-13, you get -6. Because you subtracted a greater number from 7, your answer is -6 is LESS than -2. This is the same with inequalities, greater negative numbers will always be smaller and smaller negative numbers will always be greater.

Hope this helps!

4 0
1 year ago
Which function can be used to represent the graphed geometric sequence
11111nata11111 [884]
ANSWER

f(x)=80( \frac{1}{4}) ^{x-1}


EXPLANATION

The term of the sequence are;

80,20,5,...


The first term of the sequence is,

a_1=80



The common ratio is

r =  \frac{20}{80}

r =  \frac{1}{4}

The sequence is given by the formula


f(x)=a_1r^{x-1}


When we substitute the values into the formula we get,

f(x)=80( \frac{1}{4}) ^{x-1}


The correct answer is A
5 0
4 years ago
Read 2 more answers
Below this text is the question
elena-s [515]
Jehebwhsjebvddndnene
5 0
3 years ago
Please help ASAP, LIKE RIGHT NOWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW
BlackZzzverrR [31]

Answer:

266yd^2

Step-by-step explanation:

A = b x h

15.2 x 17.5 = 266

4 0
3 years ago
Amanda sells homemade birthday cakes for a profit of $39 per cake. She is considering switching to a new type of icing that will
tensa zangetsu [6.8K]

Answer:

6

Step-by-step explanation:

Her profit will increase be 6 dollars.  

x = 1

y = 45(1)

y = 45  

6 0
3 years ago
Read 2 more answers
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