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3 years ago

I need help on these ASAP !!!

Mathematics

2 answers:

liq [111]3 years ago

7 0

Answer:

IDK.

Step-by-step explanation:

Ask ur teacher for help.

I hope this helps u.

chubhunter [2.5K]3 years ago

3 0

Answer:

A) 102

C) 102

D) 78

Step-by-step explanation:

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To convert centimeters to millimeters, you must multiply by 10. Which shows the correct graph relating the length of an object i

Zigmanuir [339]

Answer:

Step-by-step explanation:

85x 7 88 juyuhtyvus4555

4 0

3 years ago

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Need help with this like right now, asap

Gemiola [76]

Answer:

h = 5

Step-by-step explanation:

area = 1/2 base × hight

base = 3 +h

hight =9 + 6 = 15

60 = 1/2 × 15 × (3+h)

120/15 = 3 + h

8 = 3 + h

h = 5

6 0

3 years ago

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Can somebody step by step explain how to solve this problem??<br><br> (3x^2y)(-7xy^3)

charle [14.2K]

Answer:

$\boxed{\bold{-21x^3y^4}}$

Explanation:

[ Step One ] Remove Parenthesis: (a) = a

$\bold{-3x^2y\cdot \:7xy^3}$

[ Step Two ] Multiply: $\bold{3\cdot \:7=21}$

$\bold{-21x^2xy^3y}$

[ Step Three ] Apply Exponent Rule $\bold{\:a^b\cdot \:a^c=a^{b+c}: \ x^2x=\:x^{2+1}=\:x^3}$

$\bold{-21x^3y^3y}$

[ Step Four ] Apply Exponent Rule: $\bold{y^3y=\:y^{1+3}=\:y^4}$

$\bold{-21x^3y^4}$

[ $\boxed{\bold{Final \ Answer}}$ ]

➤ $\bold{-21x^3y^4}$

$\boxed{\bold{Mordancy}}$

5 0

3 years ago

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A snack bar offers chili and/or cheese on ithot dogs for an additional fee.

Sloan [31]

Answer:

Hi Im Pride and i would like to take you to your answer your answer to this question is

20% of his customer ordered cheese but no chilli on their hot dogs

Step-by-step explanation:

please mark brainly

5 0

3 years ago

Find the Simple Interest<br> $700 deposited at an interest rate of 1.5% for 3 years

slega [8]

Answer:

$31.50

Step-by-step explanation:

First, converting R percent to r a decimal

r = R/100 = 1.5%/100 = 0.015 per year,

then, solving our equation

I = 700 × 0.015 × 3 = 31.5

I = $ 31.50

The simple interest accumulated

on a principal of $ 700.00

at a rate of 1.5% per year

for 3 years is $ 31.50.

3 0

3 years ago