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
Zigmanuir [339]
3 years ago
8

Help pls?? got answer wrong plz assap

Mathematics
2 answers:
Lisa [10]3 years ago
8 0
It seems like it is A
Pavel [41]3 years ago
6 0
I think the answer is a I might be wrong
You might be interested in
The sum of John’s and Matt’s ages is 42. The difference of their ages is 6. If Matt is older than John, what are their ages? Mat
jasenka [17]
Matt is 24 and John is 18. 24 - 18 is 6. And 24 + 18 would equal 42.
3 0
3 years ago
Read 2 more answers
I am stuck at this question​
Marrrta [24]

Answer:

Step-by-step explanation:

B(2,10); D(6,2)

Midpoint(x1+x2/2, y1+y2/2) = M ( 2+6/2, 10+2/2) = M(8/2, 12/2) = M(4,6)

Rhombus all sides are equal.

AB = BC = CD =AD

distance = √(x2-x1)² + (y2- y1)²

As A lies on x-axis, it y-co ordinate = 0; Let its x-co ordinate be x

A(X,0)

AB = AD

√(2-x)² + (10-0)² = √(6-x)² + (2-0)²

√(2-x)² + (10)² =  √(6-x)² + (2)²

√x² -4x +4 + 100 =  √x²-12x+36 + 4

√x² -4x + 104 =  √x²-12x+40

square both sides,

x² -4x + 104 =  x²-12x+40

x² -4x - x²+ 12x = 40 - 104

             8x = -64

               x = -64/8

               x = -8

A(-8,0)

Let C(a,b)

M is AC midpoint

(-8+a/2, 0 + b/2)  = M(4,6)

     (-8+a/2, b/2)  = M(4,6)

Comparing;  

-8+a/2 = 4          ; b/2 = 6

  -8+a = 4*2       ; b = 6*2

  -8+a = 8          ; b = 12

        a = 8 +8

       a = 16

Hence, C(16,12)

6 0
3 years ago
Simplify each algebraic expression by combing like terms 7x^2-5x+10x-8x^2
castortr0y [4]

Answer: -x^2 + 15x

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Write the equation in slope-intercept form show all your work<br> 3x + 7 = 9
jeka57 [31]
3x=2
x= 2/3

slope is undefined. there is no y intercept
3 0
3 years ago
I have k quarters, five less quarters than nickels and one more than twice as many dimes as quarters. Find the value of the coin
Alenkinab [10]

Answer:

(35k + 20) cents

Step-by-step explanation:

First of all, let us have the value of each unit:

1 quarter = 25 cents

1 nickel = 5 cents

1 dime = 10 cents

Given that number of quarter = k

Quarters are 5 lesser than Nickels, so number of nickels = k+5

One more than twice as many dimes as quarters:

k = 2 \times Number of Dimes + 1

So, number of dimes = \frac{1}{2}(k-1)

Value of quarters = 25 \times k cents

Value of nickels = 5 \times (k+5) = (5k+25)\ cents

Value of dimes = \frac{1}{2}(k-1) \times 10 = (5k-5)\ cents

So, total value of coins =

25k + 5k +25 +5k-5\\\Rightarrow (35k+20)\ cents

5 0
3 years ago
Read 2 more answers
Other questions:
  • PLEASE HELP ME!!!!!!!!!!!!!! NOW!!!!!!!!!!!!!!! At a certain company, the human resources department surveyed employee satisfact
    15·1 answer
  • What is 24.3 rounded to the nearest whole number?<br> Need help
    10·2 answers
  • Mr. Anderson put $1,000 into an account that draws 6.5% interest compounded continually. How much money will be in the account i
    11·2 answers
  • Minimum Average Cost
    11·1 answer
  • A recent national survey found that high school students watched an average (mean) of 7.8 movies per month with a population sta
    13·1 answer
  • A rectangle has a length of 14cm and an area of 70 cm squared what is the width
    13·1 answer
  • B + -73 = -58<br>help please​
    9·2 answers
  • 3 less than the product of 4 and n what is the answer
    9·1 answer
  • Hello! Can anyone please tell me the measurement of t and v ? Any help is gladly appreciated.​
    9·1 answer
  • I don’t understand #6 question
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!