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
ololo11 [35]
3 years ago
10

Diagram I shows a triangle with a foot length of 4ycm and a height (y +5). Figure 2 shows a square with a length of y cm. Given

the area of ​​the triangle exceeds the rectangle by 39cm ^ 2. Calculate the perimeter of the two diagrams.
P.s. Yes I am not from the United Kingdom but I sincerely need help with my homework please please help me

Mathematics
1 answer:
elixir [45]3 years ago
7 0

Answer:

Area of ​​equilateral triangle:36cm

Square area:12cm

Step-by-step explanation:

We need to find the corresponding relationship, it is not difficult to find that this is a simple quadratic function problem.

I used pictures to express the process. You can click to view. I'm not English either. I'm Chinese, but I believe that academics know no boundaries.

You might be interested in
What is the meaning of the quadratic formula. write it down?​
Vlad1618 [11]

Answer:

Quadratic formula is the tool for solving for an unknown number (usually x)

Step-by-step explanation:

The formula is below

7 0
3 years ago
Read 2 more answers
I need help with this please!!!
Natasha_Volkova [10]

Answer:

<h2>ywyvevhdifheheh<em><u>h</u></em><em><u>d</u></em><em><u>u</u></em><em><u>w</u></em><em><u>v</u></em><em><u>f</u></em><em><u>h</u></em><em><u>u</u></em><em><u>d</u></em><em><u>x</u></em><em><u>v</u></em><em><u>i</u></em><em><u>s</u></em><em><u>b</u></em><em><u>s</u></em><em><u>b</u></em><em><u>w</u></em><em><u>v</u></em><em><u>w</u></em><em><u>h</u></em><em><u>w</u></em><em><u>u</u></em><em><u>j</u></em><em><u>q</u></em><em><u>b</u></em><em><u>q</u></em><em><u>o</u></em><em><u>a</u></em><em><u>k</u></em><em><u>v</u></em><em><u>x</u></em><em><u>v</u></em><em><u>k</u></em><em><u>d</u></em><em><u>b</u></em><em><u>s</u></em><em><u>v</u></em><em><u>i</u></em><em><u>q</u></em><em><u>k</u></em><em><u>q</u></em><em><u>v</u></em><em><u>w</u></em><em><u> </u></em><em><u>d</u></em><em><u>h</u></em><em><u>u</u></em><em><u>s</u></em><em><u>h</u></em><em><u>w</u></em><em><u>h</u></em><em><u>w</u></em><em><u>u</u></em><em><u>e</u></em><em><u>v</u></em><em><u>d</u></em><em><u>b</u></em><em><u>2</u></em><em><u>j</u></em><em><u> </u></em><em><u>d</u></em><em><u> </u></em><em><u>e</u></em><em><u>b</u></em><em><u>j</u></em><em><u>e</u></em><em><u>b</u></em><em><u> </u></em><em><u>d</u></em><em><u> </u></em><em><u>e</u></em><em><u>m</u></em><em><u>d</u></em><em><u> </u></em><em><u>e</u></em><em><u>v</u></em><em><u>d</u></em><em><u>u</u></em><em><u>e</u></em><em><u>b</u></em><em><u>e</u></em></h2>

<em><u>e</u></em><em><u>v</u></em><em><u>e</u></em><em><u>7</u></em><em><u>d</u></em><em><u>n</u></em><em><u>e</u></em>

<em><u>e</u></em><em><u>v</u></em><em><u>e</u></em><em><u>u</u></em><em><u>i</u></em><em><u>2</u></em><em><u>w</u></em>

7 0
2 years ago
Pentru a culege nectar 45 de albine au vizitat, intr-o singura exeditie, unele 60 flori, iar altele 75 de flori . Stiing=d ca au
labwork [276]
69.3 I think hope that helps
7 0
2 years ago
chole was unboxing some of her old winter clothes. she found four boxes of clothing and inside each box there were two scarves a
kolezko [41]

Answer:

6x4= 24 add the two scarves 8x4=32

Step-by-step explanation:

7 0
3 years ago
How do i solve a triangles area​
shusha [124]

Answer:

Area = 1/2 Base x height

Step-by-step explanation:

To find the area of a triangle, multiply the base of the height and then divide by 2. The division by 2 comes from the fact that a parallelogram can be divided into two triangles.

6 0
3 years ago
Other questions:
  • Brand A: 240 mg sodium for 1/3 pickle or brand B: 325 mg sodium for 1/2 pickle.
    6·1 answer
  • Juan's class is going to construct an outdoor garden. The garden will be in the shape of a square, Juan's teacher gave the class
    14·1 answer
  • I have another question
    15·1 answer
  • 1. There are apples, bananas, and pears in a basket. The probability of randomly picking an apple is to
    14·1 answer
  • What is the answer to 13d+25=8d
    15·2 answers
  • The value of y varies directly as x, and y is 10 when x is 5. What is the value of y when x is 4?
    14·1 answer
  • I NEED HELP ASAP, thanks
    8·1 answer
  • Solve the following for j: 2(k+j) = 4m
    7·1 answer
  • Find the value of x and y
    7·1 answer
  • What value does "h" have in this equation for this to be an infinite solutions equation. 6 (hx + 5) + 4 = -4(8 - 4(8 – 18x) 18x)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!