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
aliina [53]
2 years ago
13

Quizziz help 9th grade please thx

Mathematics
1 answer:
astraxan [27]2 years ago
3 0
I. H o p e It. R I g h t.


(x - 9) (x-3)





You might be interested in
Which shows the factored form of x2 – 12x – 45?
lapo4ka [179]

Answer:

(x – 3)(x + 15)

Step-by-step explanation:

Consider the form x2 + bx + c.  Find a pair of integers whose product is  c and whose sum is  b. In this case, whose product is  -45 and whose sum is 12.

Write the factored form using these integers.

(x – 3)(x + 15)

3 0
2 years ago
Annabelle the ant and Archibald the ant are on a large coordinate grid. Annabelle is at (3,4) and Archibald is at (33,44). If bo
kvasek [131]

<u>Part a)</u> If both ants skate directly towards each other, starting at the same time and skating the same speed, what will be the coordinates of their meeting place?

Let

A(3,4)  B(33.44)

we know that

If both ants skate directly towards each other, starting at the same time and skating the same speed

then

the coordinates of their meeting place is the midpoint AB

<u>Find the midpoint AB</u>

in the x-coordinate

(3+33)/2=18

in the y-coordinate

(4+44)/2=24

the midpoint AB is (18,24)

therefore

<u>the answer Part a) is </u>

the coordinates of their meeting place is (18,24)

<u>Part b)</u> How far will each ant skate?

<u>Find the distance AB</u>

d=\sqrt{(x2-x1)^{2}+(y2-y1)^{2}}

substitute the values

dAB=\sqrt{(33-3)^{2}+(44-4)^{2}}

dAB=\sqrt{2,500} units

dAB=50 units

<u>Find the half distance AB</u>

50/2=25 units

therefore

<u>the answer part b) is</u>

Each ant will skate 25 units

7 0
3 years ago
Simplest form of ratio 24:36:60​
kumpel [21]

Answer:

2:3:5

Step-by-step explanation:

24:36:60

<u>1) Find the greatest common factor</u>

24 ⇒ 1, 2, 3, 4, 6, 8, 12, 24

36 ⇒ 1, 2, 3, 4, 6, 9, 12, 18, 36

60 ⇒ 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60

Therefore, the greatest common factor is 12.

<u>2) Divide all values by 12</u>

24 ÷ 12 = 2

36 ÷ 12 = 3

60 ÷ 12 = 5

Therefore, the simplified form of the ratio is 2:3:5.

I hope this helps!

7 0
2 years ago
A
MAXImum [283]

Answer:

the overall verical change is down 296 feet

Step-by-step explanation:

-296+140= -156

-156-140=-296

3 0
2 years ago
The area of a rectangle is 38.25 square yards and its base is 9 yards. What is the height? Do not round your answer.
Romashka [77]

Answer:

4.25 yards

Step-by-step explanation:

Area of rectangle = Base x Height

or

Height = Area of Rectangle ÷ Base

In this case, Area =38.25 sq yards and Base = 9 yards

Height = 38.25 ÷ 9 = 4.25 yards

3 0
3 years ago
Read 2 more answers
Other questions:
  • Any one that knows this please help thanks!
    5·1 answer
  • F=9/5 c +35 ??????????
    6·1 answer
  • ​ Quadrilateral ABCD ​ is inscribed in this circle.
    5·1 answer
  • The graph of linear equation A passes thru the points (-7,4) and (3,-10), while the graph of linear equation B passes thru the p
    8·1 answer
  • Which number can each term of the equation be multiplied by to eliminate the decimals before solving?
    5·2 answers
  • Find how much money needs to be deposited now into an account to obtain $7,300 (Future Value) in 6
    13·1 answer
  • Write in standard form 4.91E-2
    15·1 answer
  • UPLOAD compte
    9·1 answer
  • Please help me with answer ASAP
    8·1 answer
  • Solve for X in 3x/10+x/5=15 PLEASE SHOW WORK
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!