1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Luden [163]
2 years ago
8

Find the equation of the line passing through the points (7, 16) and (2, −4). Then state the slope and coordinates of the x- and

y-intercepts.
Equation:

Slope:

x-intercept:

y-intercept:
Mathematics
1 answer:
Elanso [62]2 years ago
6 0

Answer:

Equation point-slope model is: y-16 = 4 (x-7)

Slope =4

x-intercept=(7,2)

y-intercept=(16,-4)

Step-by-step explanation:

You might be interested in
Zeek then want to ride his bike to the old spaghetti factory. He wondering if he should bike 1 mile north, then 0.5 miles direct
frosja888 [35]

Answer:

He should travel directly

Step-by-step explanation:

Given

x = 0.5 --- East

y =1 --- North

If he goes through east north direction, the distance (d) traveled is:

d = x + y

d = 0.5 + 1

d = 1.5 mile

If he travels directly, the distance (d) is:

d = \sqrt{x^2 + y^2} ---- Pythagoras theorem

d = \sqrt{0.5^2 + 1^2}

d = \sqrt{0.25 + 1}

d = \sqrt{1.25}

d = 1.12mile

By comparison, he will travel the shortest distance if he travels directly because 1.12 < 1.5

<em>Hence, he should travel directly</em>

6 0
2 years ago
Does anyone know how to do this and if so can you please help me and explain how to do it, it’ll be appreciated thank you
dalvyx [7]

Answer:

13) (5x)^{-\frac{5}{4} ⇒ \frac{1}{\sqrt[4]{(5x)^5}}

15) (10n)^{\frac{3}{2} ⇒ \sqrt{(10n)^3}

Step-by-step explanation:

Given expression:

13) (5x)^{-\frac{5}{4}

15) (10n)^{\frac{3}{2}

Write the expressions in radical form.

Solution:

For an expression with exponents as fraction like

(x)^{\frac{m}{n}

the numerator m represents the power it is raised to and the denominator n represents the nth root of the expression.

For an expression with exponents as negative  fraction like

(x)^{-\frac{m}{n}

We take the reciprocal of the term by rule for negative exponents.

So it is written as:

\frac{1}{(x)^{\frac{m}{n}}}

using the above properties we can write the given expressions in radical form.

13) (5x)^{-\frac{5}{4}

⇒ \frac{1}{(5x)^{\frac{5}{4}}}   [Using rule of negative exponents]

⇒ \frac{1}{\sqrt[4]{(5x)^5}}    [writing in radical form]

15) (10n)^{\frac{3}{2}

⇒ \sqrt{(10n)^3}     [Since 2nd root is given as \sqrt{} in radical form]

3 0
3 years ago
Evaluate (-A)2 for A = 5, B = -4, and C = 2.<br> 0-5<br> 0-25<br> 25<br> Help please
AlexFokin [52]

It will be 25

Hope you get it right

7 0
2 years ago
If k=100-4n<br> what is the value of n when k is 99
stira [4]

Answer:

1/4

Step-by-step explanation:

when k=99

=>99=100-4n

=>4n=100-99

=>4n=1

=>n=1/4

7 0
3 years ago
what is -4.7+4.2 equal. please help I have a C+ in math and I need to find the answer to this question. so, please, please, plea
lana66690 [7]

Answer:

-0.5

Step-by-step explanation:

-4.7+4.2 = -0.5

3 0
2 years ago
Other questions:
  • 1. A website sells sweaters. The amount of sales p(c) varies directly with the number of customers c. Ten customers bought a tot
    15·2 answers
  • Part A: Factor 3x2y2 − xy2 − 2y2. Show your work. (4 points) Part B: Factor x2 + 6x + 9. Show your work. (3 points) Part C: Fact
    10·1 answer
  • John Glenn High School has approximately 1000 students. A survey randomly asked 20 students if they regularly buy lunch. Of thos
    7·1 answer
  • What is the area of a triangle that has a base of 10 ft and a height of 5 ft? A-15ft B-7.5ft C-25ft D-50ft​
    14·1 answer
  • Carol needs for lb of nuts for her granola she has 26 oz of walnuts and 28 oz of cashews how many ounces of peanuts should she b
    10·1 answer
  • The utility industry had 428.5 thousand jobs in 2010 and is expected to decline at an average rate of 3 thousand jobs per year f
    12·1 answer
  • What is the value of this expression?
    10·2 answers
  • If the amount of waking time 4 year old children spend alone with their fathers each day is 42 minutes while the daily waking ti
    11·1 answer
  • Jackie bought 15 cookies for $3 . How much will she have to pay for 35?
    13·1 answer
  • Pls help if you actually can
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!