2 years ago

Help me please :(( it would mean a lot

Mathematics

1 answer:

krok68 [10]2 years ago

3 0

Q: -10, 3
R: -4, 3
S: -4, 2
T: -10, 2

You might be interested in

Could someone help please

pogonyaev

Answer:

3.5 m/s

Step-by-step explanation

Remove brackets

d = t^2 + 0.2t + 3.3t + .66

Combine

d = t^2 + 3.5t + .66

The initial velocity is 3.5

3 0

2 years ago

Derrick earned $1472during the 4 weeks he had his summer job.if he earned the same amount each week,how much did he earn each we

valkas [14]

You take $1472 and divide it by 4

$1472 divided by 4 = $368 per week or $52.57 a day
hope this helps!!

8 0

3 years ago

I need help asappppppppp

Jobisdone [24]

Answer:

I'm not sure but I think is 31.4

Step-by-step explanation:

multiply 15.70 twice

5 0

2 years ago

Evalaute the following without using a calculator: <br> cos(13pi/6)

Harman [31]

$the\ cos\ function\ is\ periodic:\ \ \ the\ period=2 \pi\\\\cos(2 \pi + \alpha )=cos \alpha \\\\------------------------\\\\cos\bigg{(} \frac{\big{13 \pi }}{\big{6}}\bigg{)}=cos\bigg{(} 2 \pi +\frac{\big{ \pi }}{\big{6}}\bigg{)}=cos\bigg{(} \frac{\big{ \pi }}{\big{6}}\bigg{)}= \frac{\big{ \sqrt{3} }}{\big{2}}$

5 0

2 years ago

Read 2 more answers

Maxine spent 15 hours doing her homework last week. This week she spent 18 hours doing homework. She says that she spent 120% mo

Vadim26 [7]

Answer:

she is correct beacuse if she worked more harder this week than last week it shows beacuse she did 15 hours

and she did 18 hours as well

5 0

2 years ago