3 years ago

WILL GIVE BRANLIEST! pls help thank u sm!! :-) u are all amazing

Mathematics

2 answers:

34kurt3 years ago

7 0

Answer:

A.)

Step-by-step explanation:

A.)

irina1246 [14]3 years ago

6 0

Answer:

A :)

Step-by-step explanation:

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In an art class, there are 32 pens to 40 brushes. What is the ratio of pens to brushes written as a fraction in simplest form?

alisha [4.7K]

The answer is 32/40

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3 years ago

5/9 of students at a school are girls. If there are 2367 students at the school, how many are boys?

Svet_ta [14]

the answer is 1052

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NEED ANSWER ASAP PLEASE

makkiz [27]

Answer:

RT=75/4= 18.75

Step-by-step explanation:

RS+ST=RT

x+6+8=5x-5

4x=19

x=19/4

RT=5x-5

RT=5(19/4)-5

RT=95/4-20/4

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3 years ago

On a clear day, you can see approximately 30.65 miles from the observation deck of Willis Tower in Chicago. Using the formula be

olganol [36]

Answer:

Option D. $1,353\ ft$

Step-by-step explanation:

we have

$d=\frac{5}{6}\sqrt{h}$

solve for h

squared both sides

$d^{2}=\frac{25}{36}h$

$h=\frac{36}{25}d^{2}$

substitute the value of d

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4 years ago

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|2x+3|=7;2<br> help pls

Mashcka [7]

Answer:

x = {-5, 2}

Step-by-step explanation:

unfamiliar with the notation 7;2

will solve for |2x + 3| = 7

Solution I - the quanity inside the absolute value is 7

2x + 3 = 7

2x = 4

x = 2

Solution II - the quanity inside the absolute value is –7

2x + 3 = –7

2x = -10

x = -5

-----------------

x = {-5, 2}

7 0

3 years ago