1 (9/10)+(3/4) I need help asap

Mathematics

2 answers:

ra1l [238]3 years ago

8 0

The correct answer is 53/20

lesya692 [45]3 years ago

4 0

Answer:

53/20 but simplified its 2 13/20

Step-by-step explanation:

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What’s the answer for this

Serhud [2]

Answer:

Step-by-step explanation:

4 0

3 years ago

20 POINT'S!!!!!!!!!<br> HELP!!!

zalisa [80]

Well, the base and height would still be applicable (essentially, base is just width and height is just, uh, height,)

So basically the area of one triangle is 0.5(7*6), which is 21

The area of one triangle is option c., 21.

3 0

3 years ago

Read 2 more answers

What are 3 consecutive integers that have a sum of 234

Colt1911 [192]

$n+n+1+n+2=234\\
3n+3=234\\
3n=231\\
n=77\\
n+1=78\\
n+2=79$

77,78,79

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3 years ago

What is the vertex form of the quadratic equation represented on the table?

sergeinik [125]

Check the picture below, so the parabola looks more or less like so, hmmm with a vertex at (-1 , -4), so, using those values from the table

$~~~~~~\textit{vertical parabola vertex form} \\\\ y=a(x- h)^2+ k\qquad \begin{cases} \stackrel{vertex}{(h,k)}\\\\ \stackrel{"a"~is~negative}{op ens~\cap}\qquad \stackrel{"a"~is~positive}{op ens~\cup} \end{cases} \\\\[-0.35em] \rule{34em}{0.25pt}$

$\stackrel{vertex}{\stackrel{h}{-1}~~,~~\stackrel{k}{-4}}\qquad \implies y=a[x-(-1)]^2-4\implies y=a(x+1)^2-4 \\\\\\ \textit{we also know that} \begin{cases} x=2\\ y=14 \end{cases}\implies 14=a(2+1)^2-4\implies 18=9a \\\\\\ \cfrac{18}{9}=a\implies 2=a~\hspace{10em}\boxed{y=2(x+1)^2-4}$

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2 years ago

Helpppppppp ASAPPPP PLZZZZZZ

juin [17]

What do you need help with?

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3 years ago