3 years ago

How do i solve this equation and how did you do it

Mathematics

1 answer:

Murrr4er [49]3 years ago

6 0

If f(x) = (3x + 7)²
then f(1) = (3(1) + 7)²
= 10²
⇒ f(1) = 100 [OPTION E]

You might be interested in

WILL GIVE BRAINLEST!! Two cards are drawn at random from a standard deck of 52 cards. What is the probability that they have the

Natali5045456 [20]

Answer:

It is unlikely that they will be the same rank 2/52 chance witch is a 0.03% chance

Step-by-step explanation:

4 0

3 years ago

a pentagon is a regular pentagon that has 5 sides, so each side has the same length that is (x - 1.5)cm. The perimeter is 22.5 c

Ivanshal [37]

Answer:

Step-by-step explanation:

5(x - 1.5) = 22.5

5x - 7.5 = 22.5

5x = 15

x = 3

8 0

2 years ago

When multiplied together, which two polynomials equal ab3+2a2b2? Select the two correct answers.

fomenos

The answer is 2) ab2 that would be ur answer

5 0

3 years ago

Read 2 more answers

Solve for d<br> –3d + 10 − 5d = –10 − 10d

deff fn [24]

Your answer would be -2

6 0

2 years ago

For which values of P and Q does the following equation have infinitely many solutions ?

solmaris [256]

Answer:

(P, Q) = (-75, 57)

Step-by-step explanation:

The equation will have infinitely many solutions when it is a tautology.

Subtract the right side from the equation:

Px +57 -(-75x +Q) = 0

x(P+75) +(57 -Q) = 0

This will be a tautology (0=0) when ...

P+75 = 0

P = -75

and

57-Q = 0

57 = Q

_____

These values in the original equation make it ...

-75x +57 = -75x +57 . . . . . a tautology, always true

4 0

3 years ago