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yaroslaw [1]
3 years ago
12

Easy question help me please

Mathematics
2 answers:
Ksivusya [100]3 years ago
5 0

The correct answer is A.

Likurg_2 [28]3 years ago
3 0

Answer:

A

Step-by-step explanation:

The correct answer to the question is A

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choli [55]
%6 of the sixth graders are left handed
8 0
3 years ago
Can someone please HELP! FOR BRAINLIEST!
RoseWind [281]

Answer:

1st pic:

step 2.

2nd pic:

Rene should add, not multiply 2 volumes.

The correct answer is 48+216 =264

3rd pic:

a, for blue prism: V = Area of base x Height = 48 x a =720

=> a = 720/48 = 15

b,  for orange prism: V = Area of base x Height = (12xb)/2 x 15 =720

=> b =(720x2)/(15x12)= 8

8 0
3 years ago
The graph of F(x) can be stretched vertically and flipped over the x axis to produce the graph of G(x) if F(x)=x^2 which of the
ladessa [460]

Answer:

g(x) = -5x²

(option B)

Step-by-step explanation:

we know that our original graph, f(x) = x² is a parabola.

So, we can consider what happens when we adjust the function/equation of a parabola.

when we "vertically stretch" a parabola, we are increasing the value of x.

 think of it this way: the steepness of a slope is rise over run. If we rise ten, and run one, that's going be a lot more steep than if we rise 1, run 1.

Let's say our x = 5

if f(x)=x²

f(5) = 25

> y value / steepness is 25

f(x) = 3x²

f(5) = 75

 > y value / steepness is 75

So, we are looking for an equation with an increase in x present.

When a parabola has been flipped over the x-axis, we know that the original equation now includes a negative

suppose that x = 1

if y = x² ; y = 1² = 1

if y = -(x²) ; y = -(1²) ; y = -1

So, when we set x to be negative, we make our y-values end up as negative also (which makes the graph look as if it has been flipped upside-down)

This means that we are looking for a function with a negative x value.

So, we are looking for a negative x-value that is multiplied by a number >1

The graph that fits our requirements is g(x) = -5x²

hope this helps!!

6 0
2 years ago
Make x the subject:<br>y= (x+10)^2​
Elis [28]

Answer:

x = - 10 ± \sqrt{y}

Step-by-step explanation:

y = (x + 10)² , or

(x + 10)² = y ( take square root of both sides )

x + 10 = ± \sqrt{y} ( subtract 10 from both sides )

x = - 10 ± \sqrt{y}

4 0
2 years ago
Read 2 more answers
Write an expression that can be used to multiply 6x198 mentally
VashaNatasha [74]
6×100
6×90
6×8
hope this helps
7 0
3 years ago
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