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
Phoenix [80]
3 years ago
9

David uses 2/3 yard of cloth to make a bag .which amounts are equivalent to 2/3 yard

Mathematics
1 answer:
IRISSAK [1]3 years ago
5 0
Im really not sure sorry

You might be interested in
Whats 14 4/10 - 13 1/3 ASAP
monitta

Answer:

1 1/15

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Someone please answer this lol xx
Tamiku [17]
The answer is 4 lol
3 0
3 years ago
Please help me with these two questions!! show work too!
const2013 [10]

Answer:

x 37 y 30

Step-by-step explanation:

hopes it helps yo

4 0
3 years ago
Given that α and β are the roots of the quadratic equation <img src="https://tex.z-dn.net/?f=2x%5E%7B2%7D%20%2B6x-7%3Dp" id="Tex
siniylev [52]

Answer:

\large \boxed{\sf \ \ \ p=-11 \ \ \ }

Step-by-step explanation:

Hello,

\alpha \text{ and } \beta \text{ are the roots of the following equation}

   2x^2+6x-7=p

It means that

   2\alpha^2+6\alpha-7=p \\\\2\beta ^2+6\beta -7=p \\\\

And we know that

\alpha= 2\cdot \beta

So we got two equations

   2(2\beta)^2+6\cdot 2 \cdot \beta -7=p \\\\8\beta^2+12\beta -7=p\\\\ and \ 2\beta ^2+6\beta -7=p \ So \\\\\\8\beta^2+12\beta -7 = 2\beta ^2+6\beta -7\\\\6\beta^2+6\beta =0\\\\\beta(\beta+1)=0\\\\ \beta =0 \ or \ \beta=-1

For \beta =0, \ \ \alpha =0, \ \ p = -7

For \beta =-1, \ \ \alpha =-2, \ \ p= 2-6-7=-11, \ p=2*4-12-7=-11

I assume that we are after two different roots so the solution for p is p=-11

b) \alpha +2 =-2+2=0 \ and \ \beta+2=-1+2=1

So a quadratic equation with the expected roots  is

x(x-1)=x^2-x

Hope this helps.

Do not hesitate if you need further explanation.

Thank you

3 0
2 years ago
1. find the sum of the measures of exterior angles, one at each vertex, of an octagon.
love history [14]
For #1, C. 1080, For #2, B. 7, For #10, I think its because of the reflexive property (honestly, Google it just to be safe) , And for #11, A Rhombus, Having trouble remembering why but I know its not a rectangle or square.

5 0
2 years ago
Read 2 more answers
Other questions:
  • Find the inverse of f(x)=(1/3)^x
    10·1 answer
  • What is the relationship between percents and decimals
    11·1 answer
  • Can someone please help me with question 9. Somebody answered it but this is the full question
    7·1 answer
  • 36 30 37 42 =5075 how is this possible
    6·1 answer
  • A regular polygon has sides that are perpendicular. What is the measurement of each angle?
    7·1 answer
  • How does using an angle of rotation to find the length of the arc on a circle intercepted by the angle differ
    5·1 answer
  • Scrie numerele 840 4220 2840 ca produse de doi factori dintre care unul sa fie scris cu o cifra
    14·1 answer
  • A(n) __________ is the simplest function of its type.
    10·1 answer
  • Show the working pls :))
    6·1 answer
  • If a projectile is fired straight upward from the ground with an initial speed of 64 feet per
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!