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
olga55 [171]
3 years ago
12

If you get this right I will mark you as a brainliest

Mathematics
1 answer:
svp [43]3 years ago
3 0
  • The answer would be D.
You might be interested in
Evaluate 5a+3b and (5+a)(3+b) for a=2 and b=4. How is the order of the steps different for the two expressions?
Lynna [10]
5a+3b
5(2)+3(4)
10+12
22

(5+a)(3+b)
(5+2)(3+4)
(7)(7)
49

The order of the steps differ for the two expressions because for the first expression, you multiply 5a and 3b first. Then, you add them together. However, for the second expression, you add what's inside the parenthesis first then multiply them. So, the order of the steps is the opposite of the other expression. 
7 0
3 years ago
Which pair of variables would most likely have approximately zero correlation?
pentagon [3]
C.the height of a student and the the day of a month a student was born
8 0
3 years ago
A 12 ft ladder reaches 9ft up a wall. What is the angle formed between the ladder and the ground?
Luden [163]
It would be 25 degrees
8 0
3 years ago
Help again pls im stuck andim timed
guapka [62]

Answer:

-7 degrees

Step-by-step explanation:

Make sure to double check, but I think this is the answer.

6 0
3 years ago
Read 2 more answers
TIMED QUESTION NEED HELP FASTWhat values of b satisfy 3(2b + 3)2 = 36?
egoroff_w [7]

Answer:

\frac{-3+ 2\sqrt{3}}{2}\textrm{ and }\frac{-3- 2\sqrt{3}}{2}

Step-by-step explanation:

3(2b+3)^{2}=36\\\frac{3(2b+3)^{2}}{3}=\frac{36}{3}\\(2b+3)^{2}=12

Taking square root both sides, we get

\sqrt{(2b+3)^{2}}=\pm \sqrt{12}\\2b+3=\pm \sqrt{4\times 3}\\2b+3=\pm 2\sqrt{3}\\2b+3-3=\pm 2\sqrt{3}-3\\2b=-3\pm 2\sqrt{3}\\b=\frac{-3\pm 2\sqrt{3}}{2}\\b=\frac{-3+ 2\sqrt{3}}{2}\textrm{ or }b=\frac{-3- 2\sqrt{3}}{2}

Therefore, the values of b are:

\frac{-3+ 2\sqrt{3}}{2}\textrm{ and }\frac{-3- 2\sqrt{3}}{2}

5 0
3 years ago
Read 2 more answers
Other questions:
  • Use the lists of multiples to answer the problem. Multiples of 8: 8, 16, 24, 32, 40, . . . Multiples of 12: 12, 24, 36, 48, 60,
    9·2 answers
  • 7x15÷3-2 put one set of brackets
    8·2 answers
  • Is 2(x - 3) equals 2x plus 5 a solution
    9·1 answer
  • Find the equation of the line <br> Use exact numbers.
    12·1 answer
  • 1. How many ways are there to make an octagon with 19 different sticks when order DOESN’T matter?
    13·1 answer
  • Which number(s) below belong to the solution set of the inequality? Check all that apply. 3x &gt; 96 A. 32 B. 27 C. 11 D. 16 E.
    10·2 answers
  • SOMEONE HELP ME PLEASEEE
    10·1 answer
  • What is X divided by 3 = 15
    5·1 answer
  • Graph 1 on the numberline?
    14·2 answers
  • Counselors at Rockport High School and Riverdale High School surveyed the graduating seniors to find out their post-high-school
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!