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3 years ago

Ram’s father is 38 years old. His age is three more than five times the age

Mathematics

1 answer:

omeli [17]3 years ago

3 0

Ram is seven years old

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Is the term (x+1) a factor of the polynomial shown below? <br> f(x)=x^3-10x^2+27x-12

Ksenya-84 [330]

We can tell if this is a factor of the polynomial shown by using the remainder theorem.

First, we need to set x + 1 equal to 0.

x + 1 = 0

Now, we solve for x.

x = -1

Now, we can plug this value into the polynomial, and if the solution is 0, it means there is a remainder of 0, which means they divide perfectly.

(-1)^3 - 10(-1)^2 + 27(-1) - 12 = -50

x + 1 is not a factor of the provided polynomial.

7 0

3 years ago

Read 2 more answers

Tia cut 4 meter 8 centimeter wire into 10 equal pieces. Marta cut 540 centimeter wire into 9 equal pieces . How much longer is o

saveliy_v [14]

Answer:

19.2 centimeters

Step-by-step explanation:

Tia cut a 4 meter and 8 centimeter wire, converting this measure to centimeters

$4m + 8 cm = 400cm + 8cm =408 cm$

and she cut it into 10 equal pieces, thus each piece measures:

$\frac{408cm}{10}=40.8cm$ .

Martha has a wire of 540 centimeter wich she cutted into 9 equal pieces, so each piece measures:

$\frac{540cm}{9} =60cm$

The difference between the two wires is:

$60cm - 40.8cm=19.2cm$

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3 years ago

If Triangle ABC is congruent to Triangle SRT, find the possible value(s) for x

Eva8 [605]

Answer:

x = 2 or x = -3

Step-by-step explanation:

Given that ∆ABC ≅ ∆SRT, it follows that their corresponding side lengths are congruent to each other.

Thus:

$RT = BC$

$(x^2 + x) = 6$

Solve for x

$x^2 + x = 6$

Subtract 6 from each side

$x^2 + x - 6 = 6 - 6$

$x^2 + x - 6 = 0$

Factorise

$x^2 + 3x - 2x - 6 = 0$

$x(x + 3) -2(x + 3)$

$(x - 2)(x + 3)$

x = 2 or x = -3

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3 years ago

Given: a triangle with sides 40 feet, 50 feet, and 60 feet. On a drawing, 1 inch = 10 feet. How long are the sides of the triang

iragen [17]

Side with 40 feet is 4. Side with 50 feet is 5. Side with 60 feet is 6

4 0

3 years ago

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Hey guys! How do I complete this question? Do let me know ASAP thank you!!

Firdavs [7]

Answer:

The answer is 9

2^t =2⁹ so t=9

3 0

2 years ago