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
mart [117]
3 years ago
7

Need Help please fast

Mathematics
1 answer:
pochemuha3 years ago
3 0
I think B not sure tho 
You might be interested in
What is the slope between the points<br> (-6,1) and (4,-4) ?
alex41 [277]

Answer:

gfdfcffhhddfnjg gfdfcffhhddfnjg rrrfffffffffgfffffffffffgggggfffcccfcffdfdf

hgggggvvghggggggggt hgggggvvghggggggggt

ggggggggg

Step-by-step explanation:

ttttttttttttttttttttrrtttttttttttrtttttttttttggtttttrrttrrttttrrrrtttttrrrrrrrrtttttttttttttttttt

6 0
2 years ago
What is the value of z?<br><br> Enter your answer in the box.
Georgia [21]

Answer:

23

Step-by-step explanation:

Because the angles of a triangle always add up to 180°, you can set up an equation like this.

62+95+z=180

157+z=180

157-157+z=180-157

z=23

4 0
2 years ago
Read 2 more answers
Write the monomial in standard form. name it's coefficient and identify its degree.
Hunter-Best [27]

Answer:

Standard\ Form = {3n^2} m^{-2}

Step-by-step explanation:

Given

\frac{2}{3m^2n} * 4.5n^3

Required

Write in Standard Form

To start with; the two monomials have to be multiplied together;

\frac{2}{3m^2n} * 4.5n^3

Standard\ Form = \frac{2 * 4.5n^3}{3m^2n}

Split the numerator and the denominator

Standard\ Form = \frac{2 * 4.5 * n^3}{3 * m^2 * n}

Multiply Like terms

Standard\ Form = \frac{9 * n^3}{3 * m^2 * n}

Divide 9 by 3 to give 3

Standard\ Form = \frac{3 * n^3}{m^2 * n}

Divide n³ by n to n²

Standard\ Form = \frac{3 * n^2}{m^2 }

Split fraction

Standard\ Form = {3 * n^2} * \frac{1}{m^2 }

From laws of indices;

\frac{1}{a^n} = a^{-n}

Standard\ Form = {3 * n^2} * \frac{1}{m^2 } becomes

Standard\ Form = {3 * n^2} * m^{-2}

Multiply all together

Standard\ Form = {3n^2} m^{-2}

5 0
3 years ago
Urgent
Damm [24]

The result of our calculations about the rate and time are:

  • r=d/t
  • 200000m/hr
  • 200km/hr
  • km/hr

<h3>What is rate?</h3>

Rate can be regarded as the given object with respect to time.

falcon flies= 800,000 meters

t= 4 hours

We were given the  formula as (d = rt)

d= distance

r = rate

t = time

We can make our calculations as:

part a:

r=d/t

part b:

falcon's rate in meters per hour = 800,000 meters / 4 hours = 200000m/hr

part c:

falcon's rate in kilometers per hour=(200000m/hr *(1/1000)=200km/hr

part d:

km/hr

Learn more about rate at:

brainly.com/question/8728504

#SPJ1

4 0
2 years ago
Please find the value of x please
marin [14]
Answer is 7

Step by step explanation

3x+159=180
3x=180-159=21
x=7
5 0
2 years ago
Other questions:
  • Which of the following rational functions is graphed below?
    7·1 answer
  • A solid right pyramid has a square base. The base edge length is 2 cm longer than the height of the pyramid.If the height is 6 c
    8·2 answers
  • What is 5 and 2\12+ 5 4\12(what is 6 11\12 -4 8\12​
    13·2 answers
  • 18 feet above ground level and 7 feet below ground level
    8·1 answer
  • 1. Emmanuel bought 28 lb of potting soil this week. This amount is 4 lb more than twice the amount of potting soil he bought las
    13·1 answer
  • Write in simplest radical form: √208 Show all work.
    12·1 answer
  • Paulo tracks his commute time. The coordinate plane below shows some of his commute times in the last two weeks. The xxx-axis of
    8·1 answer
  • How many solutions -(3 - 6b) = 6b + 5<br><br><br><br><br>​
    12·1 answer
  • (-3,3.6) (5,2) what is the rate of change of y with respect to x for this function.
    11·1 answer
  • Steven and his family ordered a meal that cost $136.50. Steven paid 14% sales tax and left a 20% tip on $136.50. What was the to
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!