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
lesya [120]
3 years ago
11

1 Negative numbers do not need thenegative sign (-) in front of them.O TrueO False​

Mathematics
2 answers:
NeTakaya3 years ago
7 0

Answer:

FALSE ALL NEGATIVE NUMBERS NEED A NEGATIVE SIGHT(-)

Step-by-step explanation:

-1,-2,-3, PLEASE MARK BRAINLEST

katrin [286]3 years ago
6 0

Answer:

The answer is False

Step-by-step explanation:

You might be interested in
Aubrey claims that if the dimensions of the parallelogram shown are doubled, then the area of the larger parallelogram will be 4
Ostrovityanka [42]

Answer:

Aubrey is correct because the area of the new parallelogram is 12 (6) = 72 square inches. The original area is 18 square inches. Since 4 (18) = 72, the new parallelogram has 4 times the area of the original.

Step-by-step explanation:

A parallelogram with a base of 6 inches and height of 3 inches. A side has a length of 5 inches.

Aubrey is correct because the area of the new parallelogram is 12 (6) = 72 square inches. The original area is 18 square inches. Since 4 (18) = 72, the new parallelogram has 4 times the area of the original.

Aubrey is correct because the area of the new parallelogram is 10 (7) = 70 square inches. The original area is 18 square inches. Since 4 (18) = 72, it is about 4 times larger than the original.

Aubrey is incorrect because if one doubles each dimension, then the area will automatically be doubled as well. The original area is 18 square inches so the new parallelogram will have an area of 2 (18) = 36, or two times more than the original.

Aubrey is incorrect because if one doubles each dimension, then the area will automatically be doubled as well. The original area is 30 square inches so the new parallelogram will have an area of 2 (30) = 60, or 2 times more than the original.

Workings

Area of a parallelogram=base×height

Original parallelogram

Base=6 inches

Height=3 inches

Area=base×height

=6×3

=18 square inches

New parallelogram with doubled dimensions

Base=6 inches doubled=12 inches

Height=3 inches doubled=6 inches

Area=base×height

=12×6

=72 square inches

New area=4 times original area

New area=4×18

New area=72 square inches

5 0
3 years ago
What is 220086*567890
charle [14.2K]

Answer:

124984638540

Step-by-step explanation:

just use a calculator

8 0
2 years ago
Use the distributive property to find the equivalent expression<br> 7(8 + d
olchik [2.2K]

Answer:

56 + 7d

Step-by-step explanation:

For using the distributive property, You have to multiply the first number to the rest. So 8 x 7 = 56 and 7 x d = 7d.

4 0
3 years ago
Find the area of the regular polygon.<br>Round to the nearest tenth.<br>16 ft​
Sladkaya [172]

<u>Given</u>:

Given that the side of the regular polygon is 16 feet.

We need to determine the area of the polygon.

<u>Area of the polygon:</u>

The area of the polygon can be determined using the formula,

Area =\frac{s^2 n}{4 \ tan \frac{180}{n}}

where n is the number of sides,

s is the side length.

Substituting n = 3 and s = 16, we get;

Area =\frac{16^2 (3)}{4 \ tan \frac{180}{3}}

Simplifying, we get;

Area =\frac{(256) (3)}{4 \ tan \ 60}

Area = \frac{768}{6.928}

Dividing, we get;

Area = 110.85

Rounding off to the nearest tenth, we have;

Area = 110.9

Thus, the area of the regular polygon is 110.9 square units.

8 0
3 years ago
Sarahi completed 1/8 of her homework on the bus home from school , 2/3 before dinner, and the rest after dinner . What fraction
olga nikolaevna [1]

Answer:

19/24

Step-by-step explanation:

multiply 1/8 by 3 and 2/3 by 8, then add the numerators

4 0
2 years ago
Other questions:
  • The area of the dining room at Thomas Jefferson so I'm in Monticello is about 342 ft.² is the approximate length of one side is
    15·1 answer
  • Give the range of these statistics: 27; 32; 74; and 100.
    15·1 answer
  • 3 square root of negative 125
    15·1 answer
  • The length of the rectangle is 8 cm greater than its width find the dimensions of the rectangle if it's area is 105cm^2
    10·1 answer
  • Latoya is making monthly payments of $58.00 to pay off a loan that she took
    11·2 answers
  • I need to know the lengths of MN, NP, and PM
    10·2 answers
  • Name a street that is perpendicular to Hwy 64/40 . Can you help with all these questions
    11·1 answer
  • Which expression is positive?
    9·2 answers
  • There are 6 blue marbles, 3 red marbles, and 5 yellow marbles in a bag. What is the probability of selecting a blue or red marbl
    14·1 answer
  • Please help me I am stuck
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!