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
Svetllana [295]
3 years ago
12

Part A: Explain why the x-coordinates of the points where the graphs of the equations

Mathematics
1 answer:
jenyasd209 [6]3 years ago
6 0
Ok so for part A, the x-coordinate of the intersection is the solution to <span><span>2<span>−x</span></span>=<span>4<span>x+3.
Part B  </span></span></span><span>y>3x+10</span>  for (8,10)
<span><span><span>10>3(8)+10</span><span>10>34
I am not sure about the thrid one

</span></span></span>
You might be interested in
I need help ASAP please
trapecia [35]

Answer:

B

Step-by-step explanation:

Using the cosine ratio in the right triangle and the exact value

cos45° = \frac{1}{\sqrt{2} } , then

cos45° = \frac{adjacent}{hypotenuse} = \frac{3}{c} = \frac{1}{\sqrt{2} } ( cross- multiply )

c = 3\sqrt{2}

5 0
3 years ago
In ΔBCD, the measure of ∠D=90°, the measure of ∠B=8°, and BC = 6.4 feet. Find the length of DB to the nearest tenth of a foot.
kipiarov [429]

Answer:

6.3

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
An aircraft factory manufactures airplane engines. The unit cost (the cost in dollars to make each airplane engine) depends on t
Juliette [100K]

Answer:

Minimum unit cost = 5,858

Step-by-step explanation:

Given the function : C(x)=x^2−520x+73458

To find the minimum unit cost :

Take the derivative of C(x) with respect to x

dC/dx = 2x - 520

Set = 0

2x - 520

2x = 520

x = 260

To minimize unit cost, 260 engines must be produced

Hence, minimum unit cost will be :

C(x)=x^2−520x+73458

Put x = 260

C(260) = 260^2−520(260) + 73458

= 5,858

7 0
3 years ago
123,10kg to the nearest kg​
DENIUS [597]

Answer:123,000

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Is a + b = b + a a commutative or associative property of addition
myrzilka [38]

<em>Your</em><em> </em><em>answer</em><em> </em><em>is</em><em> </em><em>above</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em>

5 0
3 years ago
Other questions:
  • Hot dogs are sold in packages of 8, and hot dog buns are sold in packages of 12. What is the smallest number of each that could
    10·2 answers
  • 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
    6·1 answer
  • Lin is paid $90 for 5 hours of work. She used the following table to calculate how much she would be paid at this rate for 8 hou
    8·1 answer
  • What two numbers has a lcm of 50
    7·1 answer
  • Please help me find the solution!!!!
    10·1 answer
  • Mr.King is creating an area for his flower garden in his yard. The length across the garden is 8 feet. If Mr.King splits his gar
    8·1 answer
  • What is the slope intercept form of the equation for the line provided?
    13·1 answer
  • In standard form, the number 72105.4 is written as 7.21054 × 10n where n is equal to ________.
    12·1 answer
  • Is this correct ? Or would the angle be considered an acute angle
    13·2 answers
  • Jaime makes the following claim.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!