9/10 times 8/9 enter the product in simplest form

Mathematics

1 answer:

Delicious77 [7]2 years ago

8 0

Answer:

4/5

Step-by-step explanation:

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Olanda, Linda and Roberta each bought a bag of chips at a concession stand, and Marsala bought a cookie. Problem: audio What dec

Naily [24]

Answer:

0.75

Step-by-step explanation:

Given

$Chips=\{Olanda, Linda, Roberta\}$

$Cookies=\{Marsala\}\\$

Required

Equivalent of those that bought chips

From the question, 3 out of the 4 girls bought chips.

So, the fraction is:

$Chips = \frac{3}{4}$

Express as decimal

$Chips = 0.75$

Hence: the decimal equivalent is 0.75

7 0

2 years ago

Pls help me with trig :)

trapecia [35]

Answer:

Step-by-step explanation:

let ∠GEF=x

then ∠GFE=90-x

$\frac{GH}{EH}=tan x\\GH=EH~ tan x\\or~ GH=a ~tan x=6 tan x\\\frac{GH}{FH}=tan (90-x)=cot x\\GH=FH*cot x\\GH=b*cot x=27 cot x\\6 tan x=27 cotx\\\frac{tan x}{cot x}=\frac{27}{6}\\tan ^2 x=\frac{27}{6}=\frac{9}{2}\\sec^2x-tan^2x=1\\sec^2 x=1+tan ^2x=1+\frac{9}{2}=\frac{11}{2}\\\frac{EG}{EH}=sec x\\ EG=EH sec x=a sec x= 6 sec x=6\sqrt{\frac{11}{2} } =3\sqrt{22} \approx 14.07$

4 0

3 years ago

Can someone help me???

chubhunter [2.5K]

Answer: 193.3125

Step-by-step explanation:

It deleted my entire explanation um-

Anyways, calculate the area of the rectangle, length x width (7 * 15) and the semicircle (i did pi times radius squared and halved it to get the semicircle)

Basically, 105 plus the semicircle is 193.

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3 years ago

Write an equation of the line that passes through the point (5, -8) with slope 5

Oxana [17]

$\Large\texttt{Answer}$