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
Alina [70]
2 years ago
14

Can someone help me answer 4-13 Need done tonight!!

Mathematics
1 answer:
saveliy_v [14]2 years ago
5 0

3(x+2)=4(x+1)

3x+6=4x+1

so that means x=2

You might be interested in
ANSWER PLSS! 3)
Artist 52 [7]

Answer:

20 I'm pretty sure it's right but if not sorry

Step-by-step explanation:

80x.2=16

16÷.8= 20

6 0
2 years ago
Read 2 more answers
CAN SOMEONE HELP PLZ AND EXPLAIN BEC IF DONT DO GOOD I CANT GO TO MY DADS HOUSE THIS WEEK END
Galina-37 [17]
Hello!

6.
Since the area is that of a square, you know that all side lengths are the same. 

Area is base times height (A = bh), but since base and height are the same for a square, you get the formula A = a².

A = a^{2}
144 = a^{2}
\sqrt{144} = a
12 = a

The length of the side of a square with an area of 144 in² is 12 in.

7.
Rational number.

8.
This is a right triangle; use the Pythagorean Theorem to find missing lengths of right triangles. Pythagorean Theorem: a² + b² = c², where c is the hypotenuse of the triangle.

Plug in your leg lengths:

a² + b² = c²
8² + x² = 21²
64 + x² = 441
x² = 377
x = 19.4
7 0
3 years ago
Johnnas reading rate is 150 words per minute she is reading a 364 page book that has about 275 words on each page at this rate w
ch4aika [34]

Answer:

11 hrs 1 min (i think so based on math)

Step-by-step explanation:

If Johnna's reading rate is 150 words per min and there are 364 pages with about 275 words, you need to multiply 364 and 275 to get 100100 and divide that by 150 to get 667.3333333 round to the nearest tenth which will give you 667.3 and divide that by 60 because there are 60 minutes in an hour to get 11.12222222 and round that to the nearest tenth to get 11.1 which means it will take Johnna 11 hours and 1 minute to read the book.  I hope this is correct I'm really sorry if it isn't. :P

8 0
2 years ago
20 POINTS FOR WHOEVER ANSWERS FIRST-
Komok [63]
Okay so you take the number of weekdays to the number of weekends the ratio is 5:2 one month, which usually has 30 days which is 4 weeks tops so that is about 21 week days and and 9 weekends then times both by 12 you get 108 weekends and 252 weekdays i know that only equals 360 but this is a rough estimate so write that as a fraction 3/7 so there is a third that it will be on a weekday 
4 0
3 years ago
PLEASE ANSWER ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Roman55 [17]

Answer:

A

Step-by-step explanation:

if these are fractions than its A.

2x-4=2

4x-5=5/4

6 0
2 years ago
Other questions:
  • A theater has 358 seats on the main level and 122 seats in the balcony.There are 6 shows each day.What is the greatest number of
    9·2 answers
  • Write the equation of a line PARALLEL to y = 2x + 3 that passes through the point (3, 1).
    15·1 answer
  • Determine the circumference of a circle with a radius of 4 units.
    6·1 answer
  • A scatter plot of data comparing the number of years since Holbrook High
    9·1 answer
  • Determine whether the following sequence is geometric. If so, find the common ratio.
    13·1 answer
  • You are asked to draw a triangle with side lengths of 3 inches, 4 inches, and 1 inch. How many triangles like this can you draw?
    6·1 answer
  • What is my namedfdvvn fxf g bfrs gnxs n gfrsx ngrsn gts nn grsw gs nngtws cdrngtsrn w
    11·1 answer
  • Please solve need help badly
    5·1 answer
  • Find the 15th term of the geometric sequence 10, 20, 40, ...
    7·1 answer
  • Solve by completing square when a=1 and identify if perfect square trinomial
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!