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3 years ago

Solve this dont post irrelavent answers

Mathematics

1 answer:

slava [35]3 years ago

4 0

Answer:

a=3

Step-by-step explanation:

p(x)=x^2-x-6 and f(x)=x^2+3x-18

they have a common factor x=a

so, when they are devided by x-a leave 0 as the remainder ( by remainder theorem)

p(a) =0

f(a)=0

SO, p(a) =f(a)

a^2-a-6=a^2+3a-18

a^2-a^-a-3a= -18+6

-4a= - 12

a=3

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Ms. Maya was handing out breakfast with Ms. Perez. They were in a race to see who could be most efficient and hand out the most

leonid [27]

Answer:

105-9/2=48: Ms. Maya 105-48=57: Ms. Perez

Step-by-step explanation:

105-9 is 96 divided by 2 is 48 and 105-48 is 57 therefore Ms.Maya handed out 48 breakfasts and Ms.Perez handed out 57 breakfasts

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3 years ago

What are the measures of angles P and S? ∠P = 20°; ∠S = 160° ∠P = 40°; ∠S = 140° ∠P = 140°; ∠S = 40° ∠P = 160°; ∠S = 20°

strojnjashka [21]

*see attachement for diagram

Answer:

∠P = 140°; ∠S = 40°

Step-by-step explanation:

The figure given is a parallelogram.

Consecutive angles (adjacent angles) of a parallelogram are supplementary.

Therefore:

(x + 15)° + (6x - 10)° = 180°

Solve for x

x + 15 + 6x - 10 = 180

Add like terms

7x + 5 = 180

7x = 180 - 5

7x = 175

x = 175/7

x = 25

✔️m<P = m<R = 6x - 10 (opposite angles of a parallelogram are congruent)

m<P = 6x - 10

Plug in the value of x

m<P = 6(25) - 10 = 140°

✔️m<S = m<Q = x + 15 (opposite angles of a parallelogram are congruent)

m<S = x + 15 = 25 + 15 = 40°

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2 years ago

What is the area of the rhombus

Sindrei [870]

Answer:

Step-by-step explanation:

area = length of the base x height

height = 9cm

length of the base = 11cm

area = 9 X 11

area = 99 $cm^{2}$

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3 years ago

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mel-nik [20]

Answer:

Aaron needs <u>2 more rolls</u> to complete the path.

Step-by-step explanation:

Given:

Total rolls Aaron has = 4

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So, in order to find the number of rolls required to cover the complete path is given using the unitary method.

Rolls used for $\frac{1}{8}$ of a path = $\frac{3}{4}$

Therefore, rolls used to cover the whole path is given by dividing the rolls used for one-eighth of the path and the path covered. This gives,

$=\frac{3}{4}\div \frac{1}{8}$

$=\frac{3}{4}\times \frac{8}{1}$

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3 years ago

How do i write seven thousand, two hundred fifty-six and thirty-five hundredths in expanded form

Phoenix [80]

7,000 + 200 + 50 + 6 + 0.3 + 0.05

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2 years ago

Read 2 more answers

Solve this dont post irrelavent answers ​

Solve this dont post irrelavent answers