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4 years ago

PLZ RESPOND ASAP

Mathematics

2 answers:

Anton [14]4 years ago

7 0

Answer:

1.) 3x = 19.50 (they got 6.5 and hour)

2.) 70 adults

Step-by-step explanation:

Work for #2

$\frac{14}{2}$ $\frac{490}{x}$ then cross multiply. 14*x = 14x 490*2 = 980

So 980 = 14x (divide by 14)

x = 70

So 70 adults

Hope this helps!!!

Greeley [361]4 years ago

5 0

Answer:6.5x=y

Step-by-step explanation:1- divide 19.50

2- get 6.5

3- add variable

4- get 6.5x=y

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LCM and the GCF of 12 and 32?

OverLord2011 [107]

The greatest common factor of 12 and 32 is 4.

The least common multiple of 12 and 32 is 96.

Hope I helped☺☺

7 0

4 years ago

A building has 48 apartments and 66 bathrooms. What is the ratio of apartments to bathrooms in the building? *

castortr0y [4]

Answer:

The ratio of apartments to bathrooms in the building is 8 : 11

Step-by-step explanation:

We are given with,

Number of Apartments in the building = 48

Number of bathrooms in the building = 66

We have to find the ratio of number of apartments to the number of bathrooms.

$\frac{Number\:of\:apartments}{Number\:of\:bathrooms}=\frac{48}{66}=\frac{8}{11}$

Thus, Ratio is 8 : 11

Therefore, The ratio of apartments to bathrooms in the building is 8 : 11

7 0

3 years ago

According to a study published by the National Institute of Health, during intercourse condom breakage rates fall between 0.4% a

grigory [225]

Answer:

b. 0.68

Step-by-step explanation:

trust me.

3 0

3 years ago

Simplify this please:)

Volgvan

-5^0 = equals equals = -1

3 0

3 years ago

Read 2 more answers

Find the Coordinates of a point A, where AB is diameter of a circle whose

RideAnS [48]

Answer:

(3, -10)

Step-by-step explanation:

let A(x,y) and B(x1,y1)=(1,4)

by midpoint formula i.e. <u>(</u>x+x1<u>)</u>/2 ; (y+y1)/2

as midpoint is centre so,

(2, -3) = (x+1)/2 ; (y+4)/2

2=(x+1)/2 and -3=(y+4)/2

4-1=x and -6-4=y

x=3 and y=-10

therefore A(x,y)=A(3,-10)

3 0

3 years ago