3 years ago

What does the graph look like for y=-1/2 ×-2

1 answer:

6 0

My answer was deleted but ill post it again. it is a line plotted at the point (-2,-0.5) and the slope is down 1, right twice. this is a negative line.

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Felipe Rivera's savings account has a balance of $3159. After 4 years what will the amount of interest be at 1.6% compounded qu

Maksim231197 [3]

$3159. After 4 years what will the amount of interest be at 1.6% compounded quarterly? $208.37

7 0

3 years ago

how much does a bike with an acceleration of 2ms^-2 take to increase it's velocity from 10ms^-1 to 30ms^-1? help!! with explaina

marin [14]

Step-by-step explanation:

use the formula:

$v = u + at$

v = 30 [final velocity]

u = 10 [initial velocity]

a = 2 [acceleration]

solve for t [time]

5 0

3 years ago

Maria, an experienced shipping clerk, can fill a certain order in 11 hours. Felipe, a new clerk, needs 13 hours to do the

ch4aika [34]

Answer:Maria rate = 1/13 job/hr

-----

Felipe rate = 1/16 job/hr

----

Together rate = 1/x job/h

Step-by-step explanation: rate + rate = Together rate

1/13 + 1/16 = 1/x

----

16x + 13x = 13*16

------

29x = 13*16

x = 7.17 hrs = 7 hr 10 min 12 seconds (time to do the job together)

-------------

Cheers,

Rubberduck100000.

8 0

3 years ago

Find the 89th term of the arithmetic sequence 25, 35, 45, ...

Eddi Din [679]

Answer:

905

Step-by-step explanation:

arithmetic sequence are in form

a(n)=a(0)+d(n-1)

a(0)=25

common difference: d=35-25=10

a(n)=25+10(n-1)

a(89)=25+10(88)=905

8 0

3 years ago

In the diagram below, quadrilateral ABCD is inscribed in a circle. What is the measure of angle D?

grin007 [14]

Given:

In the circle P, ABCD is inscribed quadrilateral.

And, ∠DAB = 110°, ∠ABC = 72°

To find the value of ∠ADC.

Theorem:

A quadrilateral can be inscribed in a circle if and only if the opposite angles are supplementary [ sum of the opposite angles will be 180°]

According to the theorem,

$\angle ABC+\angle ADC = 180^{\circ}$

$\angle ADC +72^{\circ} = 180^{\circ}$

$\angle ADC = 180^{\circ}-72^{\circ}$

$\angle ADC = 108^{\circ}$

Hence,

The value of ∠ADC is 108°.

Hence, Option b is the correct answer.

5 0

3 years ago