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
Firlakuza [10]
3 years ago
9

PLEASE HELP ASAP I'M ABOUT TO RUN OUT OF TIMEEEEEE I'll Mark brainliest for correct answers!!

Mathematics
1 answer:
nika2105 [10]3 years ago
4 0

Answer:

75

Step-by-step explanation:

You might be interested in
The expression 50w+400 represents the amount of money Jenny has in her savings account after an unknown number of weeks. How muc
Sloan [31]

She originally had $400 in her bank account.

The 50w represents the amount she will put away each week.

3 0
3 years ago
What am i supposed to do??
miskamm [114]
Exterior angle theorem
16x - 7 = 8x + 2 + 10x - 19    ===>  16x -7 = 18x - 17
16x - 16x - 7 = 18x - 16x - 17 ===> -7 = 2x - 17
-7 + 17 = 2x - 17 + 17             ===> 10 = 2x ======> 5 = x
Plug x in to each equation.
Angle P: 8(5) + 2 = 42 deg, Angle Q: 10(5) - 19 = 31
The sum of interior angles = 180. 180 - 42 -31 = 107 deg (angle of PRQ)
To check that line other angle : 16(5) -7 = 73 deg + 107 = 180 deg


5 0
3 years ago
Juan read 300 pages in 5 days. Which reading rate is equivalent
Marta_Voda [28]
60 pages in one day 1/60
6 0
3 years ago
Please do these thank you!!!!!!!!ASAP this is 7th grade math
yan [13]
1. 4,821 inches
2. Sorry couldn't solve it.
3. Height is 23.5 inches
4. The package can be shipped at special rate.
5 0
3 years ago
Suppose you are a climatologist. You conduct a hypothesis test to determine whether the global mean temperature in the current y
just olya [345]

Answer:

The term "El Nino" refers to the warming of the central and eastern tropical Pacific waters that occurs every 3 to 7 years and typically lasts from 9 to 12 months. The 1997-1998 El Nino, the strongest ever recorded, affected climate patterns worldwide. Its effect, combined with an increasing trend in annual global temperatures, made 1998 the warmest year in the 20th century. Suppose you are a climatologist. You conduct a hypothesis test to determine whether the global mean temperature in the current year is different from the global mean temperature in 1998. Assume that the global mean temperature in 1998 is 14.3 degrees Celsius. You obtain a preliminary sample of temperatures from recording stations worldwide, which yields a sample mean of x bar = 15.1 degrees Celsius. Let mu denote the global mean temperature in the current year. Formulate your null and alternative hypotheses by selecting the appropriate values in the blue drop-down menus that follow.

<h2><em>hope</em><em> it</em><em> helps</em><em> you</em></h2>

<em>sorry</em><em> </em><em>i</em><em>f </em><em>it's </em><em>not</em><em> </em><em>helpful</em><em> </em>

<em>have </em><em>a </em><em>good</em><em> day</em>

6 0
2 years ago
Other questions:
  • What is the equation of a line that passes through the points (0,5) and (4,8)? Write your answer in slope-intercept form.
    15·2 answers
  • Who invented the famous math equation e equals mc square
    5·2 answers
  • What is the proportion of scores in a normal distribution between the mean (z = 0.00) and z = +0.52?
    9·1 answer
  • The quantities xxx and yyy are proportional.
    8·2 answers
  • Find the value of n in the Triangle
    14·1 answer
  • Analyze the diagram below and complete the instructions.
    9·1 answer
  • Find the slope of the line containing the pair of points? (-4,11) and (3,-6)
    11·1 answer
  • I need help I’ll give u brainlest
    12·1 answer
  • Which expression is exactly equivalent to 5a + 3b + 4 + 7a + 9 ?
    15·2 answers
  • Factor &amp; solve please helppp my brain is mush i don’t remember anything
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!