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3 years ago

Can someone please help me out with my homework

Mathematics

2 answers:

KATRIN_1 [288]3 years ago

8 0

Isosceles and right pretty sure

Lina20 [59]3 years ago

3 0

D. right
a right angle always equals a right triangle

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Jordan bikes at a speed of 8 2/3 mph. How many miles will he bike in 3 hours and 6 minutes?

Daniel [21]

Jordan will cover $26\frac{13}{15}\ miles$ in 3 hours and 6 minutes.

Step-by-step explanation:

Given,

Speed of Jordan = $8\frac{2}{3}=\frac{26}{3}\ mph$

Time = 3 hours and 6 minutes.

Converting minutes into hour.

6 minutes = $\frac{6}{60}\ hour = \frac{1}{10}\ hour$

Therefore;

Time = 3+ $\frac{1}{10}$ = $\frac{30+1}{10} = \frac{31}{10}\ hours$

Distance = Speed * Time

Distance = $\frac{26}{3}*\frac{31}{10}$

Distance = $\frac{806}{30}=\frac{403}{15}$

Distance = $26\frac{13}{15}\ miles$

Jordan will cover $26\frac{13}{15}\ miles$ in 3 hours and 6 minutes.

Keywords: fraction, multiplication

Learn more about fractions at:

#LearnwithBrainly

8 0

4 years ago

A wedding ring is dropped from a tall building, the distance it has fallen in feet is given by 16t^2, where t is the time in sec

natka813 [3]

Answer:

Step-by-step explanation:

As given, the diatance at any point after t seconds is given by

s(t)=16t²

At t=2 seconds then

s(2)=16*2²=16*4=64

Since we're not given the units, it may be feet, inches, meters, kilometers, miles etc. Therefore, the diatance is equal to 64 units

7 0

3 years ago

Lance Armstrong wants to travel from Orlando to Tampa (117 miles) on his bike in 180 minutes or less. What speed must he travel

Lady bird [3.3K]

117miles/180minutes ~~ 117miles/3hours ~~ miles/hour(mph)

117miles ÷ 3hours = 39miles/hour or 39 miles per hour.

(<em>Speed=x</em>) Speed needed is: x ≥ 39mph.

<em>Hoped this helped!</em>

3 0

3 years ago

Jessica is bringing cupcakes to school for her birthday. She is placing them in a rectangular box that can fit 4 more cupcakes l

elena55 [62]

Answer:

the amount of cupcakes

Step-by-step explanation:

you said the amount of cupcakes can be represented by

5 0

3 years ago

PLEASE HELP

Softa [21]

Answer:

Step-by-step explanation:

I would say 2 is the correct answer because I know the chances are low, but not exactly zero, and 3 is wrong because it is definitely not more than half

6 0

3 years ago