2 years ago

Some please help me with this one .. i'm stuck

Mathematics

1 answer:

3241004551 [841]2 years ago

3 0

I’m pretty sure it’s the first one

You might be interested in

The area of the small shape is 35 square feet. The big shape is larger by a scale factor of 4/3. Find the area of the large shap

sdas [7]

Answer:

Option a) 62.2 square feet

Step-by-step explanation:

we know that

The dilation is a non-rigid transformation that produces similar figures

If two figures are similar, then the ratio of its areas is equal to the scale factor squared

Let

z ----> the scale factor

x ----> the area of the large shape

y ----> the area of the small shape

$z^{2}=\frac{x}{y}$

we have

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

$y=35\ ft^2$

substitute

$(\frac{4}{3})^{2}=\frac{x}{35}$

$\frac{16}{9}=\frac{x}{35}$

solve for x

$x=\frac{16}{9}(35)=62.2\ ft^2$

4 0

2 years ago

a bar graph shows that sports books recived 9 votes. if the scale is 0 to 20 by twos, where should the bar end for the sports bo

baherus [9]

The end of the bar should end in the exact middle of 8 and 10.

Hope this helps! :)

7 0

2 years ago

Cant figure this one out any help?

Ratling [72]

1) x², when x<1
2) For line function y-intercept <1, and positive,
3) For line function slope = 1/3.
Correct answer is B.

3 0

2 years ago

Cannon balls for an antique cannon are stacked next to it in four layers to form a square pyramid. How many cannon balls are in

labwork [276]

The amount of balls in a given layer can be found by squaring the layer it is in

4 layers
top layer (1st) is 1
2nd is 4
3rd layer is 9
4th is 16

add them up
1+4+9+16=30

30 in that pyramid

7 0

2 years ago

What is the value of the digit 8 in 686,293

e-lub [12.9K]

80,000 is the value

4 0

2 years ago

Read 3 more answers