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
andreev551 [17]
3 years ago
7

Answer all of these and I will give you 35 points!!!!!!!!!!!!!!!!!!!!!

Mathematics
1 answer:
aev [14]3 years ago
7 0

9.   LCM of    <u><em>9, 12, and 15</em></u>        is   <u><em>180</em></u>

12.  LCM of  <em><u>15, 18, and 30</u></em>      is   <u><em>90</em></u>

15.  LCM of   <u><em>40 and 1</em></u>      is   <u><em>40</em></u>

16:  factors of <u><em>24</em></u> :    <em>1,2,3,4,6,8,12,  and 24</em>

17:  factors of <u><em>63</em></u> :     <em><u>1, 2, 4, 8, 16, 32 and 64.</u></em>

18:  factors of <u><em>50</em></u> :    <em><u>1, 2, 5, 10, 25, and 50</u></em>

19:   LCM of : <u><em>3 , 2 , 7</em></u><em>  </em>  is  <u><em>42</em></u>

20:  LCM of : <u><em>15 , 2</em></u>        is  <u><em>30</em></u>

21:   LCM of : <u><em>45,  30 </em></u><em>    </em>is <u><em>90</em></u>

<h2 />

You might be interested in
Solve the Quadratic Equation By Completing the Square<br> b^2-15b-54=0
vladimir1956 [14]
b^{2}-15b-54=0. \newline&#10;b^{2}-15b=54. \newline&#10;b^{2}-15b+(\frac{15}{2})^{2}=54+(\frac{15}{2})^{2}. \newline&#10;(b-\frac{15}{2})^{2}=\frac{441}{4}. \newline&#10;b-\frac{15}{2}=\pm\frac{21}{2}. \newline&#10;b=\pm\frac{21}{2}+\frac{15}{2}. \newline&#10;b_1 = -3, b_2 = 18.
3 0
3 years ago
WILL MARK BRAINLIEST!!!
MArishka [77]

Answer is From all those aforementioned, the true statement is: Thanh’s grade is 2.5 standard deviations below the mean of the test grades.

explanation

The z scores are standard deviations. If, for example, a tool returns a z score of +2.5, it means that the result is a standard deviation of 2.5. Very high or very low (negative) z scores associated

with very low p values are at the ends of the normal distribution.

8 0
2 years ago
Find the area of the triangle.<br> PLEASE HELP ASAP!
tatyana61 [14]

Answer:

D 111.4 cm²

Step-by-step explanation:

5 0
3 years ago
A parallelogram has an area of 216.24 cm2 and a height of 15.9 cm. How long is the base of the parallelogram
sesenic [268]
The base would be 13.6 cm long, if you divide the area by the height you will get the base.
3 0
3 years ago
Read 2 more answers
Factor the expression shown below completely.
Andrew [12]

I need question for the "factor" problem


7 0
3 years ago
Read 2 more answers
Other questions:
  • Which trinomial is the product of the expression below ?
    12·1 answer
  • Find the difference of the two polynomials : (2t^3 + 3t -4)-(4t^2 - 6t)
    13·1 answer
  • Find the equation of the line that goes through (2,4) and has a slope of -2
    12·1 answer
  • Graph the points. Then decide if AABC is acute, right, or obtuse.<br> 9. A(-2,4), B(2,0), C(5,2)
    14·1 answer
  • PLEASE HURRY <br> Quadrilateral ABCD is inscribed in OZ such that AB | DC and Find m
    7·1 answer
  • Luisa deposits $44.60 to her bank account on Tuesday morning. on Wednesday, she withdraws $66.30 on Thursday, she wildew $30 Whi
    5·1 answer
  • What is the square root of -1? Why is it necessary to define i?
    11·2 answers
  • In 2003, the average combined SAT score (math and verbal) for college-bound students in the United States was 1026. Suppose that
    14·1 answer
  • HELP ME WORTH 100 POINTS PLS (AND ACTUALLY ANSWER THE QUESTIONS)
    6·1 answer
  • Help me I need pls pls pls
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!