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
erik [133]
2 years ago
9

In c it says shaded it got cut if indeed help please

Mathematics
1 answer:
Nookie1986 [14]2 years ago
4 0

Answer:

d.3/8

a.1/9

b.2/9

c.4/9

d.2/3

e.1

good luck

Step-by-step explanation:

You might be interested in
The length of a rectangular plot of land is 10 yards more than its width. If the area of the land 600 square yards , find the di
vagabundo [1.1K]
<span>Let the width of the rectangular plot of land be 'x' yards. Given that the length of the rectangular plot of land is 10 yards more than its width. So, width of the rectangular plot of land = (x + 10) yards. Also given that the area of the rectangular plot of land is 600 square yards. We know that, area of a rectangle = length * width That is, (x+10) * x = 600 x^2 + 10x = 600 x^2 + 10x - 600 = 0 x^2 + 30x - 20x -600 = 0 x(x + 30) - 20(x + 30) = 0 (x +30)(x -20) =0 Therefore, either (x + 30) = 0 or (x - 20) = 0 If x + 30 = 0, then x = -30 and If x - 20 = 0, then x = 20 Since 'x' represents the width of a rectangular plot of land it cannot be negative. Therefore, width of the rectangular plot of land = 20 yards length of the rectangular plot of land= x + 10 = 30 yards</span>
5 0
3 years ago
Solve for c help me out
Law Incorporation [45]

Answer:

-7/13

Step-by-step explanation:

6 0
3 years ago
(c) The line with equation y = 2x +k is a tangent to curve y = 3x² +4. Find the value of k.​
statuscvo [17]

Answer:

k = 11/3

Step-by-step explanation:

If the line is tangent to the curve, then Δ = 0.

______________

Remembering:

Δ>0 two different points of intersection x' \neqx''

Δ=0 one point of intersection x' = x''

Δ<0 two different points of intersection in the complex plan x' and -x'

______________

As the line and the curve have one point of intersection, which is (x, y), we can make a equality between them:

2x + k = 3x² + 4

0 = 3x² - 2x + (4 - k)

Now we can use the Δ=0 (Δ= b² - 4ac)

Δ = 0 = (-2)² - 4.3.(4-k)

0 = 4 - 48 + 12k

12k = 44

k = 44/12 = 2 . 22 /3. 2.2 = 22/3.2 = 11/3

k = 11/3

6 0
2 years ago
Whats the area of each figure ?
konstantin123 [22]

Answer:

A:870         B:438.82

Step-by-step explanation:

L x W x H

have a nice day :-)

5 0
3 years ago
How far can jovan run in a full hour
yKpoI14uk [10]
2/3(4/3)= 8/9

Jovan ran 8/9 of a mile in a full hour.

Hope this helps!
4 0
3 years ago
Other questions:
  • What is the probability that a hand of five cards contain a queen of hearts,?
    14·1 answer
  • How many minutes are there in 4 hours and half
    10·1 answer
  • Which statements are true regarding the the price of the arrangements select three answers.
    6·1 answer
  • A dog takes 3 steps to walk the same distance for which a cat takes 4 steps. If 1 step of the dog covers 1/2 door how many feet
    12·1 answer
  • 3x-5y=-35 in slope intercept form
    13·2 answers
  • What is the domain of f?
    12·1 answer
  • Please help :( I’ve been on this fit awhile
    11·1 answer
  • HELP ASAP!! PLSS HELP !!! ANSWER CORRECTLY PLS
    7·1 answer
  • What is the range ?​
    15·1 answer
  • A center pivot irrigation system provides water to a sector shaped field, find the area of the field if 0=140 degrees and r= 40
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!