3 years ago

Help me pweaseeeeee):

1 answer:

ella [17]3 years ago

4 0

Answer:

perimeter= 29cm

area= 50.125cm² ( If I didn't make a mistake in the calculation)

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Inessa05 [86]

Answer:

Rhonda will not fall 264 times in 360 jumps.

Solution:

Given, The ratio of jumps to falls for ice skater Rhonda is 4 falls to every 15 jumps.

We have to find At this rate, how many times will she not fall in 360 jumps.

Now,

For 15 jumps → 4 falls

For 360 jumps → n falls

Now apply Chris cross method,

$15 \times n=360 \times 4 \rightarrow n=\frac{360 \times 4}{15}=24 \times 4=96$

So, she falls 96 times in 360 jumps.

Then, number of times she will not fall = 360 jumps – 96 falls = 264 times.

Hence, Rhonda will not fall 264 times in 360 jumps.

8 0

3 years ago

Pepsi [2]

Yea because it’s increasing

6 0

3 years ago

jenyasd209 [6]

B is the answer hope this helps :)

3 0

3 years ago

ale4655 [162]

m⁰ / u^(-3) = u³

= (-2)³

= -8

7 0

2 years ago

lora16 [44]

I don’t know what u need to look for but I think for y
4y+7>-x-3
4y>-x-10
y>-1/4x-5/2

5 0

3 years ago