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
DerKrebs [107]
3 years ago
13

The length of a rectangle is 3cm more than twice the width. The perimeter of the rectangle is 42 cm. Find the dimensions of the

rectangle
Mathematics
1 answer:
bogdanovich [222]3 years ago
5 0
The width is 6cm
And the length is two times + 3 of the width
6 X 2 + 3 = 15
Add all 4 sides for the perimeter 6+6+15+15=42
The the dimensions are a rectangle that is 6cm wide and 15cm tall
You might be interested in
Write the fraction or decimal as a percent #1. 0.622 ,#2. 0.303 #3. 2.45
Pani-rosa [81]
So do you need it as a percent or a fraction?
8 0
3 years ago
Maria is playing a video game. She earns 15 points when she completes level one. Each time she completes a level, she earns twic
andrey2020 [161]

Answer:

She will earn 1,920 points.  PLEASE GIVE BRAINLIEST!!!

Step-by-step explanation:

Level 1 : 15 points   x 2 = level 2

Level 2 : 30 points   x 2 = level 3

Level 3: 60 points    x2 = level 4

Level 4:  120 points   x2 = level 5

Level 5:  240 points   x2 = level 6

Level 6:  480 points  x2 = level 7

Level 7:  960 points  x2 = level 8

Level 8:  1,920 points

8 0
3 years ago
Please can anyone help answer this question? It would be greatly appreciated!!! :)
Ray Of Light [21]

Answer:

0.667

Step-by-step explanation:

Angle in a circle = 360°

Area of total shaded parts = 60 + 60 = 120°

Area of total unshaded parts = 360-120 = 240°

Probability that a random selected point within the circle falls in the unshaded area

= 240/360

= 2/3

≈ 0.667

I apologize in advance if I made a mistake.

7 0
3 years ago
Read 2 more answers
Is Figure 1 similar to Figure 2? ​
tamaranim1 [39]

Answer:

no figure 1 isn't similar to figure 2

Step-by-step explanation:

because its sides aren't the same numbers nor do the numbers correlate with the numbers in figure one its 2 different numbers

6 0
3 years ago
In terms of rigid transformations (reflections, rotations, and translations), what does this difference represent?
makvit [3.9K]

Solution:

There are four kinds of rigid transformations.

1. Reflection

2. Rotation

3. Translation

4. Dilation

1.  The Meaning of term reflection is when we reflect something through a line or mirror the distance of object from line of reflection on both sides are same. The two images Preimage and image are congruent.

2.   Rotation means rotating an object or geometrical shape through an angle. An angle can be of any measure that is 0,30°,45°,90°,...... In rotation the two , image and preimage are congruent.

3.  While in translation , we shift something from a place to another place keeping the two images,that is image and preimage are congruent.

In all three,either in  reflection, rotation,or  translation  there is no change in shape and size, the two that is  image and Preimage are congruent.

4 0
3 years ago
Other questions:
  • What is Five hundred million,one hundred fifteen written in standard form?
    12·2 answers
  • In a sequence of ten terms, each term (starting with the third term) is equal to the sum of the two previous terms. The seventh
    9·1 answer
  • Solve for x: 1 < x + 3 < 4
    5·1 answer
  • What is the area of a triangle
    13·1 answer
  • After some food is introduced into a petri dish containing bacteria, the number of bacteria in the dish increases
    6·1 answer
  • the width of a rectangle is 11 units less than the length. if the area is 152 square units, find the dimensions of the rectangle
    15·1 answer
  • I need help with this one pls
    15·2 answers
  • How long can a go-kart travel on 6 gallons of gas
    12·1 answer
  • PLEASE HELP MEEEE I NEED HELP PLEASE NO ONE WILL HELP ME
    15·1 answer
  • PLEASE ANSWER ASAPPPP
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!