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
Viktor [21]
2 years ago
10

Brody is taking a multiple choice test with a total of 20 points available. Each

Mathematics
2 answers:
Kaylis [27]2 years ago
6 0
  1. Answer:

it is going to be 15fh5cu6adhfy566s

Anna71 [15]2 years ago
4 0
11 points because each question is 1 point 20-9 = 11
You might be interested in
Evan wants to build a rectangular enclosure for his animals. One side of the pen will be against the barn, so he needs no fence
pentagon [3]

Answer:  A.   A=(1000-2w)*w      B. 250 feet

C.  125 000 square feet

Step-by-step explanation:

The area of rectangular is A=l*w    (1)

From another hand the length of the fence is 2*w+l=1000        (2)

L is not multiplied by 2, because the opposite side of the l is the barn,- we don't need in fence on that side.

Express l from (2):

l=1000-2w

Substitude l in (1) by 1000-2w

A=(1000-2w)*w        (3)   ( Part A. is done !)

Part B.

To find the width w  (Wmax) that corresponds to max of area A   we have to dind the roots of equation (1000-2w)w=0  ( we get it from (3))

w1=0  1000-2*w2=0

w2=500

Wmax= (w1+w2)/2=(0+500)/2=250 feet

The width that maximize area A is Wmax=250 feet

Part C.   Using (3) and the value of Wmax=250 we can write the following:

A(Wmax)=250*(1000-2*250)=250*500=125 000 square feets

3 0
3 years ago
Lane is 10 times Mels age.  If the difference in their age is 27, how old is Mel?
Sergeu [11.5K]
The answer is 3! 

explanation; 3x10 equals 30. the difference is 27 years and 30-3=27!
8 0
3 years ago
Read 2 more answers
-0)
Sphinxa [80]
30 because 25% minese 10
5 0
3 years ago
Answer this if you can
Soloha48 [4]
The answer is x=y. 

You'll see if you replace all the x's with y's.



6 0
3 years ago
PLEASE PROVIDE THE FORMUALS! THANK YOU SO MUCH!!
swat32
•Using the formula the first term is a1 = −3
•Using the formula the second term is a2 = −1
•Using the formula the third term is a1 = 6
•Common difference formula:
a2 - a1 = (-1) - (-3) = 2
8 0
2 years ago
Other questions:
  • Please help i’ll give brainliest !
    10·2 answers
  • The function f(t) = 20 sin (pi over 5t) + 12 models the temperature of a periodic chemical reaction where t represents time in h
    8·1 answer
  • What is 123 times 35?
    6·1 answer
  • Solve this please!!!!!
    13·2 answers
  • Please hurry, the lighter ones are orange
    8·2 answers
  • Write an equation of the line satisfying the given conditions. Write the answer in slope-intercept form or standard form. Expres
    9·2 answers
  • Use the properties of equality to solve the equation 3x+2-x=11x+9. State which property justifies your first step and why you ch
    15·1 answer
  • What is the remainder
    11·1 answer
  • 1
    6·1 answer
  • The Temperature at 12 noon was 14° C above zero. If it decreases at the
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!