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
Elis [28]
2 years ago
15

PLEASE HELP! I am having trouble with both questions

Mathematics
1 answer:
schepotkina [342]2 years ago
6 0

Answer:

someone had the same exact question i just helped him on it sub 4 for x and 1 for h

Step-by-step explanation:

You might be interested in
Find the distance between the points A and B given below.
GalinKa [24]

Answer:

use formula

Step-by-step explanation:

distance between the points A and B=

√((x2-x1)²+(y2-y1)²)

5 0
3 years ago
A) Factorise a^2 - b^2​
Vadim26 [7]

Answer:

a·a-b·b

Step-by-step explanation:

7 0
2 years ago
The length of a side of an equilateral triangle is 40cm. what is the length of the altitude of the triangle?
podryga [215]

Answer:

20√3 cm

Step-by-step explanation:

Altitude of an equilateral triangle splits it into 2 equal right triangles, it bisects the base and the angle opposite to the base.

<u>Let the altitude be x. Then as per Pythagorean theorem:</u>

  • x² = 40² - (40/2)²
  • x²= 1600 -400
  • x²= 1200
  • x= √1200
  • x= 20√3 cm

<u>Correct choice is</u> the second one

4 0
3 years ago
24. The cost to board a dog at a kennel varies
natita [175]

Answer:c=24n

Step-by-step explanation:

C~n

C=no

96=4k

Divide both sides by 4

96/4=4k/4

24=k

K=24

Our equation is c=24n

8 0
3 years ago
Does a equilateral have the same properties as as an isosceles triangle
Nikolay [14]
No, equilateral triangles and isosceles triangles are 2 different things, equilateral triangles have all equals sides and angles (all angle measurements would be 60 degrees) and isosceles triangles have only 2 sides of equal measurements and one is different from the other 2. Hope I helped :)  
5 0
3 years ago
Other questions:
  • Round 672,831 to the nearest ten thousand
    10·1 answer
  • There are 14 apples in a blanket. 9 of these apples are green. The rest of them are red.
    12·2 answers
  • Look at the addition problem above. Add the two fractions together, and write the answer below. *
    7·1 answer
  • Solve for y<br><br> -17x + 11y = 13
    15·1 answer
  • Find the product of this and simplify this: 2/5x5/1
    15·1 answer
  • Eugene can type 55 words per minuet. Allen can type 80 words in 2 minuets. If Eugene and Allen each type for 30 minuets, how man
    15·1 answer
  • X^2 + 1 - 4x
    7·1 answer
  • Help please i dont know how to do this
    9·2 answers
  • What is -0.17r+0.91+r
    7·1 answer
  • Solve the Quadratic
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!