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3 years ago

Help my daughter please?

Mathematics

1 answer:

yawa3891 [41]3 years ago

3 0

Answer:

Rectangle:

Right Triangle:

Trapezoid:

Triangle:

Square:

Pentagon:

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What is the solution of the proportion 7/9 = m/27

ki77a [65]

7 M
--- = ----
9 27
cross multiply (7*27=189) and divide (189/9=21)
M = 21

3 0

4 years ago

TOPIC: simultaneous linear equations p + 2q = 3, p - 2q = 3

snow_tiger [21]

Answer:

p=3 q=0

Step-by-step explanation:

p+2q=3

p-2q=3

p+2q=3

p=3-2q---------eqn i

p-2q=3

3-2q-2q=3

3-4q=3

-4q=3-3

q=0÷-4

q=0

putting the value of q in equation i

p=3-2q

=3-2×0

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4 years ago

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0.67 as a fraction A) 67/10,000 B) 67/1,000 C) 67/100 D) 67/10

otez555 [7]

Answer:

Step-by-step explanation:

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3 years ago

Read 2 more answers

Suppose Japan works for 6 days......

Nesterboy [21]

Answer:

B im sorry if I get it wrong.

Step-by-step explanation:

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3 years ago

Of the Students that attended Roosevelt Elementary 6/8 of the school play a sport. Of the students are playing a sport 3/5 of th

soldier1979 [14.2K]

Answer:

$\frac{9}{20}$ students.

Step-by-step explanation:

We have been given that of the students that attended Roosevelt Elementary 6/8 of the school play a sport. Of the students are playing a sport 3/5 of the students are also involved in the drama club.

To find the students are both play a sport and a part of the drama club, we need to find 3/5 part of 6/8 as:

$\text{Students who play a sport and a part of the drama club}=\frac{6}{8}\times \frac{3}{5}$

$\text{Students who play a sport and a part of the drama club}=\frac{3}{4}\times \frac{3}{5}$

$\text{Students who play a sport and a part of the drama club}=\frac{3\times 3}{4\times 5}$

$\text{Students who play a sport and a part of the drama club}=\frac{9}{20}$

Therefore, $\frac{9}{20}$ students play sport and part of the drama club.

5 0

3 years ago