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
choli [55]
3 years ago
7

Pls hellpp! urgentt! please

Mathematics
1 answer:
Masja [62]3 years ago
6 0

Answer:

Step-by-step explanation:

Perimeter of Square = 40 cm

4*side = 40

side = 40/4

side = 10 cm

Area of shaded region= Area of square - [Area of triangle 1 + Area of triangle 2]

=[side*side]-[\frac{1}{2}*b*h+\frac{1}{2}*b*h]\\\\=[10*10]-[\frac{1}2}*3*10+\frac{1}{2}*10*6]\\\\=100-[3*5+5*6]\\\\=100-[15+30]\\\\=100-45\\\\=55cm^{2}\\

Percentage = (55/100)*100=55%

You might be interested in
A car travels at an average rate of speed of 75 miles per hour. How many hours would it take you to
Simora [160]

Answer:

6 hours

Step-by-step explanation:

75 x 6 = 450

7 0
3 years ago
Group 1
N76 [4]

Answer:

Your awnsers seem correct

Step-by-step explanation:

By my estimate all of your awnsers seems] correct :) sorry if I missenterperted what you wanted, but I didn’t see a question- so I checked your work.

7 0
3 years ago
Read 2 more answers
PLS PLS PLS HELP I DONT UNDERSTAND THIS AT ALL!!!!!!!! I WILL MARK BRAINLIEST!!!!
Phoenix [80]

Answer:

The ordered pair is B and E

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Which is the equation of a line that has a slope of 3 and passes through point
Wewaii [24]

Answer:

y = -2/3x - 3

Step-by-step explanation:

y = -2/3x + b

-1 = -2/3(-3) + b

-1 = 2 + b

-3 = b

y = -2/3x - 3

6 0
3 years ago
Given: △KLM, LM=20 3
egoroff_w [7]

Split the triangle into a 30-60-90 triangle. Since you have LM from that triangle, you can figure out the other sides. Then, using the leg from that triangle, the one next to it is a 45-45-90 triangle, meaning it's isosceles.

KM = 30 + 10√3

KL = 10√6

(sorry i'm not too sure if my "reasons" for statement/reason is correct)

6 0
3 years ago
Read 2 more answers
Other questions:
  • Are my answer correct
    12·2 answers
  • Mira has 3 gallons of orange juice. She said she made 2/4 quarts of orange juice. Explains Mira’s mistake. Please answer :)
    10·1 answer
  • Lena is constructing a regular hexagon inscribed in a circle. She begins by drawing a line and labeling a point on the line as p
    6·1 answer
  • Can someone find the error and explain?
    9·1 answer
  • (07.07 LC)A bus pass costs $9 per week. Which of the following equations shows the total cost in dollars, t, of the bus pass for
    13·1 answer
  • Mrs. Cratchit went to the market to buy 4.5 pounds of sliced fruit in a container. She paid with a $20 bill and a $5 bill and re
    15·1 answer
  • Which expression is equivalent to x2+7x+10
    12·1 answer
  • write the equation of the line that passes through the points (1,6) and (9,-8). put your answer in fully reduced slope form, unl
    11·1 answer
  • Please help I'm awarding 15 points to the best answer!
    14·2 answers
  • Write an equation of the line passing through (-5,-5) and (0,-9)
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!