2 years ago

A line passes through the point (10,-8) and has a slope of -1/2. Write an equation in slope-intercept form for this line

Mathematics

1 answer:

Travka [436]2 years ago

5 0

Y - 9 = -8(x + 4)
y - 9 = -8x - 32
y = -8x - 23

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Please help! Giving points :)!

velikii [3]

Answer:

Step-by-step explanation:

3/5 + 1/4 = 0.85

0.85 as a fraction is 17/20

So the answer is C

6 0

2 years ago

9^a-5 = 12<br><br> pls answer

xenn [34]

Answer:

a=1.29 approx

Step-by-step explanation:

5 0

2 years ago

Keri is simplifying 5·10^−3.

11111nata11111 [884]

Answer:

1. D

2. A

Step-by-step explanation:

Q1. Kerry is simplifying $5\cdot 10^{-3}$

By the definition of negative powers,

$a^{-n}=\dfrac{1}{a^n}$

Hence,

$10^{-3}=\dfrac{1}{10^3}$

So, the first step in simplifying the expression is

$5\cdot 10^{-3}=5\cdot \dfrac{1}{10^3}$

Q2. Given the expression

$\dfrac{8}{10^{-2}}$

First, use the definition of negative powers:

$10^{-2}=\dfrac{1}{10^2}$

Thus,

$\dfrac{8}{10^-2}=\dfrac{8}{\frac{1}{10^2}}=8\cdot 10^2=8\cdot 100=800$

8 0

3 years ago

What is the volume of a cube that has a side length of 5 centimeters? Recall the formula .

mixas84 [53]

The answer would be 125

7 0

3 years ago

Read 2 more answers

A customer enters a store and purchases a pair of slippers for 5 dollars. He pays with a 20 dollar bill. The merchant asks the g

Finger [1]

Answer:

he loses 5 dollars

Step-by-step explanation:

5+20=25

25-$20=5

5 0

3 years ago