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
Karo-lina-s [1.5K]
2 years ago
15

. Look at the graph for Exercise 3. How do you think you might use the graph to

Mathematics
2 answers:
bagirrra123 [75]2 years ago
6 0
Where is the graph????
mart [117]2 years ago
5 0

what graph

whaaaaaaaaaaaaaaaaa

You might be interested in
Seven people can paint a bridge in 15 days.
Aleksandr [31]

Answer:

a) 3 people will need 35 days to paint the bridge

b) p=105/t

Step-by-step explanation:

a)

We have 7 people each one is to work 15 days, so the bridge needs a total of 7(15) days of work

7(15)=105

Then we have 3 people each one is to work t days, altogether should do a total of 105 days of work

3(t)=105

Solve for t

t=35

b)

Substitute p for 3 in the second equation

p(t)=105

Solve for p

p=105/t

8 0
3 years ago
Pls help me someone, I’d appreciate it
Mnenie [13.5K]

Answer:

since A is getting smaller it cant be the last 2, so its either 1/2 or 3/4 and a 1/2 dilation would be wayy smaller than that. so I'm thinking its 3/4  

Step-by-step explanation:

lmk if this helps :)

8 0
3 years ago
30 points! Please help and explain the steps! I have to explain this in class. If you’re not sure don’t answer! Thank you!
Kitty [74]

Answer:

m∠3 = 70°

Step-by-step explanation:

By the properties of a parallelogram,

- Opposite angles of a parallelogram are equal in measure.

- Adjacent angles of a parallelogram are supplementary angles.

m∠2 = m∠4 and m∠1 = m∠3

4x + 30 = 2x + 70

4x - 2x = 70 - 30

2x = 40

x = 20

Therefore, m∠2 = m∠4 = 110°

Since, m∠2 + m∠3 = 180°

110° + m∠3 = 180°

m∠3 = 180° - 110°

m∠3 = 70°

5 0
2 years ago
Which statement regarding the diagram is true?
babymother [125]

Answer: C

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
X^3-3x^2-10x+24 rational zero theorem
kvasek [131]
The rational zero theorem looks at the number of sign changes in the equation's terms when x is evaluated with a positive or negative number. In your problem, if we insert a positive value for x:
1st term stays +, 2nd term stays  -, 3rd term stays -, last term stays +.
Read from left to right and determine the number of sign changes:
+ - - + [there is a change from + to -, no change from - to -, and a change from - to +] Therefore 2 sign changes. There can be two positive rational zeros, or zero rational zeros [It's always the number of sign changes, and then every other number less than the number of sign changes, and zero]

Let's now do it for a negative x:
1st term becomes -, 2nd term stays -, 3rd term becomes +, last term stays +
- - + + [there is no sign change from - to -, one change from - to +, no change from + to +] Therefore one sign change. There can be one negative rational zero, or zero rational zeros.
This is a difficult concept to type out in a screen box. Please post me a comment if you need additional clarification!
4 0
3 years ago
Other questions:
  • Mrs. Chan buys a new car for $21,000. She pays a sales tax of $0.06 for every $1. She pays a property tax of $16.80 on every $1,
    6·1 answer
  • Michael cuts a piece of wood for a project . The first cut is show and can be represented by the equation y= - 1/3 x + 6 . The s
    12·2 answers
  • What rotation symmetry does a square have?
    10·1 answer
  • SOMEONE HELP PLZ ASAP!!!!!
    15·1 answer
  • 6. Find the distance between the two points: (3,-1) and (7.-5). Round to<br> the nearest tenth. *
    5·1 answer
  • (6y^2-9y+4)-(-7y^2+5y+1)
    7·1 answer
  • A sample of oxygen gas occupies a volume of 2.50 L at 98.6 kPa pressure. What volume will
    8·2 answers
  • 20 points!!!
    5·1 answer
  • Multiply 25 x 47 x 3
    9·1 answer
  • Please help!!!!!!!!!!!!!!!!!!!
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!