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
Dmitry_Shevchenko [17]
3 years ago
7

Please help !!!!!!!

Mathematics
1 answer:
otez555 [7]3 years ago
6 0

Answer:it should be 20

Step-by-step explanation:

You might be interested in
Cuanto es la tercera parte de 39​
KengaRu [80]

Answer:

13

Step-by-step explanation:

39 \div 3 = 13

7 0
3 years ago
Maya is the manager for the track team. She created a table to compare finish times from the second practice to the first practi
Neko [114]

Answer:

D. Maya is incorrect because she listed the runners from least improved to most improved. Runners that decreased times are improving, and those that add time are not improving.

Step-by-step explanation:

I got it right on edge

6 0
2 years ago
What isa the area of the square whoose sides mesure 3x + 4​
olga nikolaevna [1]

Answer:

9^{2} + 24x + 16

Step-by-step explanation:

If it is a square, all sides are equal. An area of a square would be side x side. You would multiply 3x + 4 and 3x + 4 together. I used the foil method (multiply first, then outside, inside, last) or (3x * 3x, 3x * 4, 4 * 3x, 4 * 4).

6 0
3 years ago
Mary went up the Old Tower taking 3 steps per second. Then she carefully came down from the tower taking 2 steps per second. It
Inessa [10]

Answer:

old town has 150 steps

Step-by-step explanation:

Let the number of steps in the old tower be m

Mathematically, time = distance/speed

In this case, the distance is the number of steps while the speed is the rate of climbing or descending

For climbing, time spent = m/3

For descending time spent = m/2

Since it took her 25 longer when descending;

This means that;

m/2 - m/3 = 25

(3m-2m)/6 = 25

m/6 = 25

m = 6 * 25

m = 150 steps

8 0
3 years ago
What units will you use to measure an Indian ocean
Anastaziya [24]

Answer:

Kilometers most likely for any other measurement would be to small to do so otherwise.

8 0
3 years ago
Other questions:
  • 1000 x n. What is the value of n
    9·2 answers
  • Can anyone help with please
    15·1 answer
  • The first term of an Arithmetic Series is 6 and the third term is 12. What is the second term in the series?
    14·1 answer
  • Solve equation E=9R/I for I
    15·2 answers
  • The length of a rectangle is 5 cm greater than its width. The perimeter is 42 cm. What are the dimensions of the rectangle.
    13·1 answer
  • What is the distance between points F(2, 11) and G(5, 16)? Round off to the nearest whole number
    6·1 answer
  • 3y + 8 = ½ y + 28 Find y
    13·1 answer
  • A rectangular portrait is 2 yards wide and 2 yards high. It costs $7.61 per yard to put a gold frame around the portrait. How mu
    11·2 answers
  • Please help me i really need help please help me please i really really need help please
    12·1 answer
  • Maria's kite tail was 3 1/2 feet long. Max's kite tail was 2 1/4 feet long. How much shorts was max's kite tail in inches?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!