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
dsp73
3 years ago
7

Copland competes in 27 swimming events this season. He wins either first place or second place in each event. Copland has 3 more

first place wins than second-place wins. In how many events did he win first place, and in how many did he win second place. Ps, plz put explanation on how u got the answer
Mathematics
2 answers:
marysya [2.9K]3 years ago
3 0

Answer:

5

Step-by-step explanation:

Usimov [2.4K]3 years ago
3 0
Yeah I’m not sure sorry
You might be interested in
Estimate the instantaneous rate of change at the point indicated. (Round your answer to four decimal places.) y(x) = 1 x + 2 ; x
Wittaler [7]

Answer:

-1/36

Step-by-step explanation:

Estimate the instantaneous rate of change at the point indicated

To find the instantaneous rate of change we find the derivative of the given function

Instantaneous rate of change is the rate of change at the given point

f(x)=\frac{1}{x+2}

To find derivative we apply power rule

f(x)=(x+2)^{-1}

f'(x)=-1(x+2)^{-2}

f'(x)=\frac{-1}{(x+2)^2}

Now plug in 4 for x in f'(x)

f'(4)=\frac{-1}{(4+2)^2}

f'(4)=\frac{-1}{36}

5 0
3 years ago
Subtract x^2-2x-6 from -6x+5
Roman55 [17]

Answer: x^2 + 4x - 1

Step-by-step explanation: simplify it

8 0
3 years ago
Length of a rectangle is four times its width if the area of the rectangle is 196 yards find its perimeter
jeka94

Answer:

22 yd

Step-by-step explanation:

Length is four times its width   ----->    L=4W

area of rectangle is 196           ----->   196=LW

Plug L=4W into 196=LW giving you 196=(4W)W

Simplify a bit 196=4W^2

Divide both sides by 4:   196/4=W^2

Simplify a bit:   49=W^2

Square root both sides:  7 or -7=W

The width is 7 yd

The length is 4(7)=28 yd

Now its final part is for you to find the perimeter of this rectangle.  The rectangle is a 7 yd by 4 yd rectangle.

Double both then add.. 14+8=22 yd

6 0
3 years ago
Read 2 more answers
Can someone help me with please??​
OverLord2011 [107]

Answer:

The angle is 35 degrees

Step-by-step explanation:

Since this is an isosceles triangle, we know that the two remaining angles must be the same. Set those angles equal to x. Now, we can solve for x by adding those two angles to the third angle and setting equal to 180.

x + x + 110 = 180

2x + 110 = 180

2x = 70

x = 35

6 0
3 years ago
Solve the formula for the indicated variable <br> A=1/2bh solve for h
vfiekz [6]

Answer:

h=A*2b

Step-by-step explanation:

A=1/2bh

1/2bh=A

1/2bh÷1/2bh=A÷1/2bh (the 1/2b will cancel with the 1/2b on the left leaving h)

h=A*2b

7 0
4 years ago
Other questions:
  • Choose the correct equation for the line shown on the graph below
    11·1 answer
  • Whats 4×5÷6×9÷5×3÷9​
    10·2 answers
  • A shipment of beach balls with a mean diameter of 28 cm and a standard deviation of 1.3 cm is normally distributed. By how many
    10·1 answer
  • Ike's bikes requires 25% of the cost as a down payment for a new mountain bike . what fraction of the cost is this percent
    8·2 answers
  • Which function's graph is shown below?
    12·2 answers
  • Solve the inequality 4(a+6) &gt;= 5(a+3)
    11·1 answer
  • Jada fills the bathtub before taking a bath and then allows the water to drain
    5·1 answer
  • Solve the equation below for x.<br><br> cx-4=7<br><br> PLZ ANSWER SOON
    9·2 answers
  • The degree of the expression 4x5ymz is 10. What is the value of m?
    15·1 answer
  • - 7 x (-6) x 5 =<br> im confused
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!