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3 years ago

Hiiioo can you help me please?❤️:D

Mathematics

1 answer:

sveticcg [70]3 years ago

5 0

The sum of the interior angles of a triangle is 180

if there are 3 sides then there are 3 angles

180/3=60 so each interior angle has a measure of 60

Please answer my most recent question.

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What lengths would allow you to calculate the volume of the oblique pyramid with a square base? Check all that apply.

sertanlavr [38]

AB and EF
AC, CB, and EF
AD, DB, and EF

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4 years ago

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Which fraction is equivalent to 4/9? 14/19 2/3 6/11 8/18

Vikentia [17]

Answer:

8/18

Step-by-step explanation:

$\frac{4*2}{9*2} =\frac{8}{18}$

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3 years ago

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Como construir el numero 1,000

mars1129 [50]

Answer:

500+500 = 1000

100*10 = 1000

10^3 = 1000

10*10*10 = 1000

Hope i helped

<h2>DaniElSabiondo</h2>

5 0

3 years ago

Need help ^^^^^^ with math picture

Savatey [412]

83 divided by 9 equals 9.2222
9 multiplied by 9 equals 81
83 subtract 81 equals 2
there will be 2 left over

8 0

4 years ago

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Roger can run one mile in 18 minutes. jeff can run one mile in 15 minutes. if jeff gives roger a 1 minute head start, how long w

gladu [14]

Alright, lets get started.

Roger can run one mile in 18 minutes.

Jeff can run one mile in 15 minutes.

Suppose in x minutes, they both will catch up.

Roger runs in 18 minutes = 1 mile

So, Roger will run in 1 minute = $\frac{1}{18}$ miles

So, Roger will run in x minutes = $\frac{x}{18}$ miles

Jeff runs in 15 minues = 1 mile

So, Jeff will run in 1 minute = $\frac{1}{15}$ mile

As Jeff gives roger a 1 minute head start, means Jeff will have x-1 minute time to run

So, Jeff will run in (x-1) minute = $\frac{x-1}{15}$

As both are cathing up means they both runs same distance, means

$\frac{x}{18} =\frac{x-1}{15}$

Cross Multiplying

$15 x = 18x - 18$

$3 x = 18$

x = 6 minutes

So for calculating distance = $speed * time$

Distance = $\frac{1}{18} *6 = \frac{1}{3}$ miles

It means it will take 1/3 or 0.33 miles before jeff catches up to roger. : Answer

Hope it will help :)

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3 years ago