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
Marizza181 [45]
3 years ago
12

can someone pleasehelp answer these in the next 30 minutes. ILL GIVE A BRANIEST TO WHOEVER ANSWERS THE CORRECTLY. tysm if u help

:)

Mathematics
1 answer:
EleoNora [17]3 years ago
8 0

Answer:

Step-by-step explanation:

1 in: 30 km

4.3 inches * 30km= 129 km

Since every inch is the same as 30 km.

Second problem

20 test: 163 mins

8.15 mins per test

44*8.15= 358.6 mins round to the nearest whole is 359 mins

You might be interested in
Figure ABCD is a rectangle.Find the value of x. help !!!
Ivahew [28]

Answer:

<h2>x=1</h2>

solution,

In rectangle, the diagonal bisects each other,

BE=ED

2x + 4 = 7x - 1 \\ or \: 2x - 7x =  - 1 - 4 \\ or \:  - 5x =  - 5 \\ or \: x =  \frac{ - 5}{ - 5}  \\ x = 1

Hope this helps..

Good luck on your assignment..

7 0
4 years ago
Which conversion factors are used to convert 4km/min to meters per hour?
gladu [14]
I think your answer would be 4,000
5 0
3 years ago
Read 2 more answers
Andy is alone in the wilderness and eager to get back to camp. Looking at his map
bagirrra123 [75]

Answer: 9.5km

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
What is the equation of the line that passes through point (4,12) and has a y-intercept of -2?
Georgia [21]

Option B:

The equation of a line is y=\frac{7}{2}x-2.

Solution:

Given data:

Line passing through the point (4, 12).

y-intercept of the line = –2

The equation of a line in slope-intercept form is

y = mx + c

where m is the slope and c is the y-intercept.

c = –2

Substitute c = –2 in slope-intercept form.

y = mx – 2 – – – – (1)

To find m, substitute (4, 12) in the above equation.

12 = m(4) – 2

12 = 4m – 2

Add 2 on both sides of the equation.

14 = 4m

Divide by 2 on both sides of the equation.

$\frac{14}{4}=m

$\frac{7}{2}=m

Slope = \frac{7}{2}

Substitute m value in equation (1), we get

$y=\frac{7}{2}x-2

The equation of a line is y=\frac{7}{2}x-2.

Hence Option B is the correct answer.

8 0
3 years ago
What is the simplified form of the expression of the square root of 121/81
larisa [96]
Decimal form : 2.61728395
Mixed Number: 2  50/81
3 0
4 years ago
Other questions:
  • Juan and Adam go to the movie theater and purchase refreshments for their friends,
    9·2 answers
  • Computing growth rates (I): Suppose Xt=(1.04)^t and Yt=(1.02)^tCalculate the growth rate of Zt in each of the following cases:(a
    11·1 answer
  • A square pyramid has a base with side lengths each measuring 40 inches. The pyramid is 21 inches tall, with a slant height of 29
    9·2 answers
  • I need the help of identifying the constant term and numerical coefficient in this expression
    5·2 answers
  • On James’s MP3 player, he has 12 sad songs and 40 upbeat songs that he wants to put into playlists. He wants to have the same nu
    11·2 answers
  • Fei Yen's dog eats 8 ounces of dog food each day.Fei Yen's bought a 28 pound bag of dog food.How many 8 ounce servings are in a
    10·1 answer
  • Pleas help i will give a lot of points IF you answer this ?
    8·1 answer
  • 6
    7·1 answer
  • Which expressions are equivalent to 1/81? check all that apply.
    5·1 answer
  • Ok this may be hard but I found this on my test ;--;
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!