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
Ulleksa [173]
4 years ago
11

The diagram above, not drawn to scale,shows a triangle, ABC, with area 28units². Show workings.

Mathematics
1 answer:
Valentin [98]4 years ago
4 0

A. (0,-6)
plug in the area to the area formula for a triangle (A=1/2bh). so 28=1/2b(4) [since the height is 4]. divide by 4 (7=1/2b). multiply by 2/divide by 1/2 (14=b). the base equals 14 units long.
B. y=2/3x+4
find the slope of the line (2/3)
the y-intercept is 4
You might be interested in
Find the measure of the angle
Wewaii [24]

Answer:

c

Step-by-step explanation:

4 0
3 years ago
PLZZZZ HELPPPPP BOTH QUESTIONS
Ksenya-84 [330]

Answer:

For the question about sea tempuratures: 48. For the image, from top to bottom, 8, -14, -13, and 13.

8 0
3 years ago
What's the definition of electrolysis​
nata0808 [166]

Answer: chemical decomposition produced by passing an electric current through a liquid or solution containing ions. In chemistry and manufacturing, electrolysis is a technique that uses direct electric current to drive an otherwise non-spontaneous chemical reaction. Electrolysis is commercially important as a stage in the separation of elements from naturally occurring sources such as ores using an electrolytic cell. Electrolysis is used in industry for the production of many metals and non-metals (e.g., aluminium, magnesium, chlorine, and fluorine). Electrolysis is commonly employed for coating one metal with another. The method of coating one metal with another using an electric current is called electroplating.

Hope this helps....... Stay safe and have a Merry Christmas!!!! :D

3 0
3 years ago
Given the parent function f(x) = 2^x, which graph shows f(x)+1?
Naddik [55]

Step-by-step explanation:

f(x) + n - move the graph n units up

f(x) - n - move the graph n units down

f(x + n) - move the graph n units to the left

f(x - n) - move the graph n units to the right

====================================================

We have f(x) = 2ˣ.

g(x) = f(x) + 1 - move the graph of f(x) one unit up.

<em>(look at the picture)</em>

7 0
3 years ago
Gil charges $5 per bracelet plus $2 for each string colour. If Gil makes 3 bracelets
hichkok12 [17]

Answer: 15 + 2x

Step-by-step explanation:

5b + 2x

5 (3) + 2x

15 + 2x

I think I'm right so I hope it helped!!

8 0
3 years ago
Read 2 more answers
Other questions:
  • Its an emergency please help asap!!!​
    5·1 answer
  • The area of a circular sun spot is growing at a rate of 1,200 km2/s.
    11·1 answer
  • The number of cubic feet of water in a curved container can be approximated by v = 0.95h2.9. use a calculator to find the amount
    7·1 answer
  • 2(4m-5) - (6m+11) = 33
    12·1 answer
  • Determine whether line AB and line CD are parallel, perpendicular, or neither. A( 4, 2), B(-3, 1), C(6, 0), D(-10, 8)
    14·1 answer
  • Consider the polynomial 8x^3+2x^2-20x-5 factor
    15·1 answer
  • the probability of winning the shell games if you randomly pick is 1 in 3. what would be the appoximate probability of winning 4
    10·1 answer
  • How is 40 gummy bears for 5 dollars written as a fraction?
    6·2 answers
  • Need help now!!!!! :)
    13·1 answer
  • On a tree the trunk splits into 5 branches. Then each branch splits into 5 smaller branches, and each of those branches splits i
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!