4 years ago

If the height and base of the parallelogram shown are each increased by 1 cm, what is the area of the 30 cm?

1 answer:

kap26 [50]4 years ago

5 0

1271 if 30 and 40 were the originals and raised by one

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vaieri [72.5K]

Answer:

Step-by-step explanation:

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4 years ago

OlgaM077 [116]

A) 2.85g+3.15c
B)2.85(8.4)+3.15(6)=$42.84

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3 years ago

bixtya [17]

Answer:

i would say about $1.85

Step-by-step explanation:

There are 16 cups in one gallon and so you at 16+16 and you get 32 so you devide 59.20 by 32 and you get your answer. 1.85

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2 years ago

Aleksandr [31]

(csc x-1)(csc x+1)=csc²x-1²=csc²x-1=(1/sin x)² -1=1/sin x² - sin²x/sin²x=
=(1-sin²x)/sin² x = cos² x/ sin² x = (cos x/sin x)²= (cot x)²

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4 years ago

sergey [27]

Answer:

100

Step-by-step explanation:

Ratio is a fraction, so ratio of boys to girls would be written as [let boys be "b" and girls be "g"]:

$\frac{b}{g}=\frac{2}{7}$

Also, there are 250 more girls than boys, so we can write:

g = 250 + b

Lets substitute this into "g" of the ratio we wrote and cross mulitply and solve for b:

$\frac{b}{g}=\frac{2}{7}\\\frac{b}{250+b}=\frac{2}{7}\\7b=2(250+b)\\7b=500+2b\\5b=500\\b=\frac{500}{5}=100$

The number of boys = 100

3 0

4 years ago