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]
3 years ago
11

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

Mathematics
1 answer:
Valentin [98]3 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
What is the mean of the data set?<br> 17, 24, 26, 13<br> 4<br> 13<br> 20<br> 80
a_sh-v [17]

Answer:

20

Step-by-step explanation:

You need to add all four then divide the answer by 4.

Hope this helps.

6 0
3 years ago
Read 2 more answers
What is the meaning of the unknown factor and quotient
Komok [63]
I don't know what you mean by unknown factor but a quotient is the answer of a division problem
7 0
3 years ago
How much do a dozen cookies weigh?
yaroslaw [1]
0.43 oz

                   Hope this helps...
7 0
3 years ago
Read 2 more answers
~PLEASE HELP ASAP OFFERING 25 POINTS ASAP PLEASE ANSWER ALL QUESTIONS~
seraphim [82]

6. If 55% of the selling price is markup, the remainder (45%) is the cost. Gaitan can pay up to 45% of 489.50 = $220.28.

7. If 52% of the selling price is markup, the remainder (48%) is the cost. 48% of the selling price is $38.87.

... 0.48 × selling price = cost

... selling price = cost/0.48 = $38.87/0.48 = $80.98

8. If 40% of the selling price is markup, the remainder (60%) is the cost, $12.95.

... 0.60 × selling price = $12.95

... selling price = $12.95/0.60 = $21.58

9. If 35% of the selling price is markup, the remainder (65%) is the cost.

... 0.65 × $24.00/dz = $15.60/dz

10. If 60% of the selling price is markup, the remainder (40%) is the cost. Veronica can pay up to 40% of $600.00 = $240 for the jacket.

4 0
3 years ago
This is very important
julia-pushkina [17]
1. 1650 / 55 = 330 / 11 = 30
2. 5634 / 18 = 939 / 3 = 313
3. 6440 / 28 = 920 / 4 = 230
4. 5256 / 52 = 2628 / 26 = 1314 / 13 = 101.07
5. 1955 / 85 = 391 / 17 = 23
3 0
3 years ago
Other questions:
  • Evaluate x-2 for x = -3.
    14·1 answer
  • What is the rule to the architect's puzzle​
    14·1 answer
  • there are ten chairs in a row. in how many ways can two people be seated so that they are not seated next to each other?
    13·1 answer
  • Help i need answers for these problems pls
    14·1 answer
  • Please Help, Im having trouble with this
    10·2 answers
  • The owner of a garden center delivers bags of mulch. Each bag is sold for $6. The owner spends $16 for transportation to deliver
    13·1 answer
  • Exponential form 1 x 1 x 1 x 1 x 1 x 1 x 1 x 1
    7·2 answers
  • Find a polynomial function whose graph passes through ​(6,13),(10,-10) and (0,5)
    11·2 answers
  • Ivision (Level 1)<br> AM<br> lt when 3x3 + 8x2 + 20x + 25 is divided by 3x + 5?<br> Submit Answer
    12·1 answer
  • joe received $375 for his graduation He put $205 into his savings account About what Percent of his graduation money did joe put
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!