2 years ago

Someone please help I will give BRAINLIST I’m exhausted

Mathematics

1 answer:

Aliun [14]2 years ago

6 0

Answer:

4x - 4

Step-by-step explanation:

Add up all common numbers and then subtract from the total amount.

Hope it helps :))

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Which of these is the graph of |x|=3

Luda [366]

Answer:

it is b

Step-by-step explanation:

Absolute value is how far a number is from 0, and since its not an inequality there shouldn't be arrows. It can only be -3 or 3 and nothing in between.

4 0

2 years ago

the vertex of this parabola is at (3,5). When the y-value is 6, the x-value is -1. What is the coefficient of the squared term i

otez555 [7]

Now, assuming is a vertical parabola, so the squared variable is the "x", let's do some checking.

$\bf \qquad \textit{parabola vertex form}\\\\
\begin{array}{llll}
\boxed{y=a(x-{{ h}})^2+{{ k}}}\\\\
x=a(y-{{ k}})^2+{{ h}}
\end{array} \qquad\qquad vertex\ ({{ h}},{{ k}})\\\\
-------------------------------\\\\
vertex
\begin{cases}
h=3\\
k=5
\end{cases}\implies y=a(x-3)^2+5
\\\\\\
\textit{we also know that }
\begin{cases}
y=6\\
x=-1
\end{cases}\implies 6=a(-1-3)^2+5
\\\\\\
1=a(-4)^2\implies 1=16a\implies \cfrac{1}{16}=a$

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2 years ago

Please help this doesnt really make sense. If you want to see the paper just press that pic right up there

Alex Ar [27]

Numerator , denominator, mixed fractions, proper fractions

4 0

2 years ago

In a bag of 100 candies, 55 candies are circle-shaped and 45 are square-shaped. 35 candies have almond cores, and the remaining

andreev551 [17]

It's going to be. 20 because the number is expanding

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2 years ago

Read 2 more answers

1) Squeaky Clean takes their 41-foot ladder to a new building

olchik [2.2K]

Answer: 32 ft

Step-by-step explanation: The ladder and the building and the ground form a right triangle will ladder being the hypotenuse....

pythagorean theorem hyp2 = 252 + d2

41^2 - 25^2 = d^2 d =~~ 32 ft

cited from web2.0calc

3 0

2 years ago