4 years ago

I need help with number 5

Mathematics

1 answer:

Arte-miy333 [17]4 years ago

3 0

The longer leg leg is 3

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Help me with math!!!!

balu736 [363]

Answer:

-4

Step-by-step explanation:

so t is greater than -5, and for negatives, you need to get nearer zero.

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3 years ago

On a partly cloudy day, Derek decides to walk back from work. When it is sunny, he walks at a speed of s miles/hr (s is an integ

Setler [38]

Answer: $\frac{1}{7}$

Step-by-step explanation:

Given

sunny day speed= s mph

Rainy day speed=s+1 mph

Derek average speed =2.8 miles/hr

s<2.8<s+1

so on sunny day speed must be 2 mph

and on rainy day speed must be 3 mph

$v_{avg}=\frac{distance}{time\ taken}$

Let x be the distance traveled in sunny and y be the distance traveled in rainy weather

$2.8=\frac{x+y}{\frac}{x}{2}+\frac{y}{3}}$

Let $\frac{x}{y}=z$

$2.8=\frac{z+1}{\frac{z}{2}+\frac{1}{3}}$

$z=\frac{1}{6}$

Fraction of distance traveled on sunny weather

$\frac{x}{x+y}=\frac{z}{z+1}=\frac{1}{7}$

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3 years ago

Jose tan three times last week. Here are the distances he ran (in kilometers)

Inessa05 [86]

He ran 29.1km over three days

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4 years ago

Which of the following expressions could be used to find the sale price of an item that costs d dollars if it is on sale for 30%

Reptile [31]

Answer:

d-30%d

Step-by-step explanation:

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3 years ago

4x+28-12x=32 need it asap

frez [133]

Answer: look below.

x = −1/2

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3 years ago

Read 2 more answers