2 years ago

I got the wrong answer, does anyone know what the right answer is?

Mathematics

1 answer:

Tom [10]2 years ago

5 0

It should be C.

The slope formula using 2 point is

m = (y2 - y1) / (x2 - x1)

That's another way of saying C. The problem with B is that it is the upside down of what the slope actually is.

You might be interested in

Need ASAP I’ll mark brainliest if right

DedPeter [7]

Answer:

616 in²

Step-by-step explanation:

14 × 14 × 22/7

=> 616

7 0

2 years ago

Read 2 more answers

Please someone answer these 2 questions

saveliy_v [14]

1. C
2.A
Hope this helps, good luck :D

4 0

2 years ago

Consider the function f(x)=-2x+5 what is f(5) enter your answer in the box

Oliga [24]

The value of f(5) is $f(5)=-5$

Step-by-step explanation:

The function is $f(x)=-2x+5$

To find $f(5)$ substitute $x=5$ in $f(x)=-2x+5$

$f(5)=-2(5)+5$

Multiplying the terms, we get,

$f(5)=-10+5$

Adding the terms, we get,

$f(5)=-5$

Thus, the value of $f(5)$ is $f(5)=-5$

8 0

2 years ago

an ice cream shop manager lowered the price for a single scoop of ice cream from 2.50 to 2.00 what is the precent of decrease in

igomit [66]

2.50-2.00=0.5
2.50/0.5= 5 = 100%
2.00/0.5=4 = 80%
100-80= 20%

6 0

1 year ago

100 points gor correct answer Identify the base of a triangle in which h=(3x+15) ft and A=(15x+75) ft^2.

ivolga24 [154]

Answer:

b = 10

Step-by-step explanation:

The area (A) of a triangle is calculated as

A = $\frac{1}{2}$ bh ( b is the base and h the height )

Here h = 3x + 15 and A = 15x + 75, thus

$\frac{1}{2}$ × b × (3x + 15) = 15x + 75

Multiply both sides by 2 to clear the fraction

b(3x + 15) = 30x + 150

Divide both sides by (3x + 15)

b = $\frac{30x+150}{3x+15}$ ← factor numerator and denominator

= $\frac{30(x + 5)}{3(x+5)}$ ← cancel the factor (x + 5) on numerator/denominator

= $\frac{30}{3}$

= 10

7 0

2 years ago

Read 2 more answers