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
Pie
3 years ago
10

20+30-10+40=80true or false​

Mathematics
2 answers:
Katena32 [7]3 years ago
5 0

Answer:

true

Step-by-step explanation:

lesantik [10]3 years ago
3 0

Answer:

true

Step-by-step explanation:

You might be interested in
What is the value of the underline digit 56.123 1 is underlined.A.ten B.one C.one-tenth D.one-hundredth ? Not sure if it is ten
Triss [41]
1 is in the one-tenths place. If 2 was in this spot, it would be two-tenths.

Here are the place values for the question's given number of 56.123.

5- tens
6- ones
decimal
1- tenths
2- hundredths
3- thousandths

ANSWER:
1 has the place value of C) one-tenth

Hope this helps! :)
6 0
3 years ago
Read 2 more answers
A recent poll taken by the national ice cream industry shows that 32% of the population names vanilla as its favorite ice cream
lina2011 [118]

Answer:

±0.06

Step-by-step explanation:

The range is 0.28 - 0.16 = 0.12.  So half of that is 0.06.

3 0
3 years ago
a rectangle is 4 times as long as it wide. if the length is increased by 4 inches and the width is decreased by 1 inch, the area
Mekhanik [1.2K]
x-\ width\\
y-\ length\\
4x=y\\
(y+4)(x-1)=60\\
(4x+4)(x-1)=60\\
4x^2-4x+4x+4=60\ \  | subtract\ 4\\
4x^2=56\ \ | divide\ by\ 4\\
x^2=14\\
x=\sqrt{14}\\
y=4\sqrt{14}\\\\
Dimensions:\ width=\sqrt{14}in,\ length=4\sqrt{14}in.
6 0
4 years ago
What is the probability of rolling a "5" on a 6-sided die
topjm [15]

Answer:

1/6

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
A gardener is planting two types of trees:
nordsb [41]
2x+9=6x+7. 2x+2=6x. 2=4x. X=1/2 a year
7 0
3 years ago
Other questions:
  • What is 4x+6y=-6 6y=18
    6·1 answer
  • Each notebook in a store costs $7
    13·1 answer
  • If the legs of a trapezoid are congruent, what can be said about the trapezoid?
    9·2 answers
  • If m< 1 = 10x + 4 and m <2 = 5x-4, find m< 2
    7·1 answer
  • What is the area of a shape with points a 5 -8 b 11, -8 c 11,0 d 6,-3 e 4,-3
    6·1 answer
  • Their approach was inexcusable, and there ware fourteen million, seven thousand, nine hundred twenty in the first wave. In the s
    15·1 answer
  • the distance between two planets in the solar system is 560,800 miles. express the distance in scientific notation
    8·1 answer
  • Two-thirds of the money in my pocket is 50 cents.
    13·1 answer
  • The current value of an investment is 25% more than its initial value. The increase in value is $10 million. What was the initia
    13·1 answer
  • Write the roman numeral of the Olympics Games that follow the 28th games
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!