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4 years ago

Destiny earns $0.75 for every 1/4 hour she spends doing chores. How long o points

Mathematics

2 answers:

SashulF [63]4 years ago

3 0

Answer:

8 hours

Step-by-step explanation:

i hope it's helpful and 8h is the real answer

Allisa [31]4 years ago

3 0

8 hours is the right answer

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PLEASE HELP !! ASAP !

crimeas [40]

Answer:

Step-by-step explanation:

a). Equation: m∠K + 40° + 60° = 180°

[Since, these angles are located at a point of a straight line so they are supplementary angles]

b). m∠K = 180° - 100°

m∠K = 80°

c). Equation: m∠M + m∠K = 180°

[Since, ∠M and ∠K are the supplementary angles]

d). m∠M + 80° = 180°

m∠M = 180 - 80

= 100°

8 0

3 years ago

Plz anwser this plzzzzzzzzzzzzzzzzzz

hoa [83]

Answer:1st one

Step-by-step explanation: the pointy side of the inequality sign will always lead u to draw the line to that side if u understand what i mean

4 0

3 years ago

Read 2 more answers

Why would i use square root to solve this quadratic equation?

Arte-miy333 [17]

Answer:

Because there is no (b) like in Ax^2 +Bx+ C

Step-by-step explanation:

Because there is no (b) like in Ax^2 +Bx+ C

5 0

3 years ago

You synthetic division to find P(3) for p(x)=x^4-6x^3-4x^2-6x-2

klio [65]

By the polynomial remainder theorem, the remainder upon dividing $p(x)$ by $x-3$ will be the value of $p(3)$ .

... | 1 ... -6 ... -4 ... -6 .... -2
3. | .. ... 3 ... -9 ... -39 .. -135
--------------------------------------
... | 1 ... -3 ... -13 . -45 .. -137

So you have

$\dfrac{x^4-6x^3-4x^2-6x-2}{x-3}=x^3-3x^2-13x-45-\dfrac{137}{x-3}$

which means $p(3)=-137$ .

5 0

3 years ago

A line passes through the point (–3, –4) and its y-intercept is (0, –9). What is the equation of the line that is parallel to th

Goshia [24]

Find the slope of this line
slope=(y2-y1)/(x2-x1)
slope=(-9-(-4))/(0-(-3))=(-9+4)/(3)=-5/3

yint is y=-9
y=mx+b
y=-5/3x-9

parllell means has same slope

y=-5/3x+b
find b by inputing point
(3,-7)
(x,y)
x=3
y=-7
-7=-5/3(3)+b
-7=-5+b
add 5
-2=b

the equation of the line is y=-5/3x-2

5 0

4 years ago