All categories

3 years ago

BRAINILEST TO WHO ANSWERS FIRST Factor x^2−2x−8

Mathematics

1 answer:

AlladinOne [14]3 years ago

8 0

Answer:

(−4)(+2)

hi just trynna get to 20 characters

You might be interested in

Pls pls pls pls pls help

Stella [2.4K]

Step-by-step explanation:

$f(3) = {(3)}^{2} + 3(3) - 7 = 9 + 9 - 7 \\ = 18 - 7 = 11$

$g(3) = 5(3) - 3 = 15 - 3 = 12$

$f(3) + g(3) = 11 + 12 = 23$

RATE BRAINLIEST

6 0

2 years ago

Evaluate 5y + 4x when y=10 and x= -5

salantis [7]

5y+4x

5(10) + 4(-5)

50 - 20

30

4 0

3 years ago

Read 2 more answers

Write an expression with a negative exponent that has a value between 0 and 1/2

aliya0001 [1]

Exponent is a number used to express shorter equation; it is a number that says how many times you are going to multiply the base number.

Exponents have several laws, here are some:
=> x^1 = x
=> x^0 = 1
=> x^-1 = 1/x
=> x^m x^n = X^m+n
=> x^m/x^n = x^m-n

And since we were asked to write an expression with a negative exponent that has a value between 0 and ½
=> 2^ -2 = ½

4 0

3 years ago

The Benjamin Franklin Parkway in Philadelphia, PA, runs diagonally from City Hall to the Philadelphia Museum of Art. In the scal

Ghella [55]

Answer:

6895ft

Step-by-step explanation:

Given data

The coordinates

City Hall is located at (11.4, 1.2) x1,y1= 11.4, 1.2

Museum of Art is located at (1.5, 10.8) x2,y2= 1.5, 10.8

Required:

the distance between the two points

Applying the Pythagorean theorem as

$d= \sqrt((x_2-x_1)^2+(y_2-y_1)^2)$ we can find the distance by substituting the given point coordinates

$d= \sqrt((1.5-11.4)^2+(10.8-1.2)^2)\\\\d= \sqrt((-9.9)^2+(9.6)^2)\\\\d= \sqrt(98.01+92.16)\\\\d= \sqrt190.17\\\\d=13.79$

in feet, we are told that a unit is 500 ft

then 13.79 will be 500*13.79

=6895.107ft

=6895ft

3 0

3 years ago

Big chungas was hungry he saw 5 fries at wend'y and 10 at mcdonalds where should he go

IrinaK [193]

Answer:

Chick-Fil- A

Step-by-step explanation:

They got waffle fries there

3 0

3 years ago