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
Jet001 [13]
2 years ago
7

Help me with these following questions please! marking brainliest

Mathematics
1 answer:
aniked [119]2 years ago
7 0

Answer:

1) 5: 2

2) 8:1

3) 81

4) 6

Step-by-step explanation:

You might be interested in
A drawing is 12 inches wide and 10 inches long. Joe wants to enlarge each side by a scale factor of 0.3. What will be the area o
Andreyy89

Answer:

Area of the dilation = 10.8 square inches

Step-by-step explanation:

Given the original dimension

Length = 12inches

Width = 10inches

If they are dilated by a factor of 0.3

New length = 0.3 * 12 = 3.6in

New width = 0.3 * 10 = 3in

Area of the dilation = 3.6 * 3

Area of the dilation = 10.8 square inches

3 0
2 years ago
Jacky read at the rate of 15 pages per hour. Johnny read at the rate of 1/3 of a pages per minute. Who was reading faster? By ho
o-na [289]
We can compare by converting Johnny's reading time into the same unit of Jacky's, hours.

There are 60 minutes in an hour, so use this:

\frac{1}{3} *  \frac{60}{1} = 20

15 < 20, so Johnny read faster. This is 5 pages faster per hour than Jacky.
3 0
3 years ago
Simplify this expression 7p+6q-2p+q
Mariulka [41]

Answer:

a) 8x+6a

b)5q+7q

Step-by-step explanation:

a) we need to combine the like(same) terms(with same variable) together

same terms: 3x and 5x

                      2a and 4a

so

3x+5x=8x

2a+4a=6a

8x+6a

b)a) we need to combine the like(same) terms together

same terms: 7p-2p=5q

                     6q+q=7q

8 0
3 years ago
Using the compensation strategy. 4,153+2,988
makvit [3.9K]
4,153+2,988
-12 +12
4,141+3,000

3,000+4,000=7,000
7,000+141=7,141
5 0
3 years ago
Pls help me I’m failing lolz:/
Marta_Voda [28]

Answer:

6= 4k/9

Step-by-step explanation:

RLLY HOPE THIS HELPS QUICK ANSWER TRYING Q.8

8 0
2 years ago
Read 2 more answers
Other questions:
  • Blake tossed a coin 80 times.The coin landed on heads 60 times what is the experimental probability that Blake will toss heads?
    12·1 answer
  • A recipe requires 2 1/3 cups of flour. the chef needs to increase the recipe by a factor of 4. how many cups of flour does the c
    11·1 answer
  • what is this answer and please show me how you got it so I can know how you got it.y= 3 <img src="https://tex.z-dn.net/?f=%5Csqr
    11·1 answer
  • 14 A cart loaded with 12 boxes weighs a total of 200
    11·1 answer
  • The sum of two numbers is 56, and their difference is 10. What are the numbers?
    14·2 answers
  • HELPPP!!! I'LL GIVE BRAINLIEST!!!!! idk if the first one right but if its not help me plzzz
    5·1 answer
  • Why am i smart<br> esfcobqagd
    10·1 answer
  • I need the answers to #1,#2 and #3
    15·1 answer
  • PLZ SOME ONE HELP WITH THISS
    11·1 answer
  • What time is 1 hour and 37 minutes before 3:10
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!