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
Westkost [7]
2 years ago
9

I need this one asap​

Mathematics
2 answers:
gizmo_the_mogwai [7]2 years ago
8 0

Answer:

c

Step-by-step explanation:

because it has 3 different parts that cannot be combined

postnew [5]2 years ago
3 0

Answer:

c

Step-by-step explanation:

a trinomial has 3 different sections in the expression that cannot be combined

You might be interested in
Alexei wants to hang a mirror in his boat and put a frame around it. The mirror and frame must have an area of 19.25 square feet
zhuklara [117]

Let

x---------> the thickness of the frame in feet

At-------> Area of the mirror and the frame in square feet

we know that

At=19.25ft^{2} ------> equation 1

At=(3+2x)*(5+2x)\\ At=3*5+3*2x+5*2x+2x*2x\\ At=15+6x+10x+4x^{2} \\ At=4x^{2} +16x+15--------> equation 2

equate equation 1 and equation 2

19.25=4x^{2} +16x+15\\ 4x^{2} +16x+15-19.25=0\\ 4x^{2} +16x-4.25=0

therefore

the answer is the option

C. 4x2 + 16x - 4.25 = 0

5 0
3 years ago
Read 2 more answers
Help please.
FrozenT [24]

Answer:

B think

Step-by-step explanation:

4 0
3 years ago
Please help me!! i know u saw this so help me
storchak [24]

Answer:

I think 8

Step-by-step explanation:

9/2 and 5/8

here 8 is the LCM.

so, 9/2 × 4/4

5/8 × 1/1

which gives: 36/8 and 5/8

7 0
2 years ago
Read 2 more answers
the height of a ball dropped from a 160 foot building after t seconds is represented by h(t)=160-16t^2.how high will the ball be
alekssr [168]

Answer:

The height of the ball after 3 secs of dropping is 16 feet.

Step-by-step explanation:

Given:

height from which the ball is  dropped = 160 foot

Time = t seconds

Function h(t)=160-16t^2.

To Find:

High will the ball be after 3 seconds = ?

Solution:

Here the time ‘t’ is already given to us as 3 secs.

We also have the relationship between the height and time given to us in the question.

So, to find the height at which the ball will be 3 secs after dropping we have to insert 3 secs in palce of ‘t’ as follows:

h(3)=160-16(3)^2

h(3)=160-16 \times 9

h(3)=160-144

h(3)=16

Therefore, the height of the ball after 3 secs of dropping is 16 feet.

8 0
3 years ago
Write the following in fraction form.<br> 24 hours per day
sertanlavr [38]

Answer:

24 hours/1 day

Step-by-step explanation:

hours per day is a rate which can be expressed in the form of a fraction. since there are 24 hours in one day you know that as a fraction, they are equal to 1. you can then put 24hours/1day.

4 0
2 years ago
Other questions:
  • PLEASE HELP IM SO CONFUSED BY THIS
    14·1 answer
  • Find the volume of the cylinder the radius is 4ft and the height is 6 ft
    8·1 answer
  • How to solve it the the composite area
    9·1 answer
  • [GIVING BRANLIEST]
    14·2 answers
  • A baseball coach divided his team randomly into two groups. one group practiced with regular bats, while the other group practic
    7·1 answer
  • A triangle has sides of 4 and 6. What is a possible length of the third side?
    13·2 answers
  • Which number is a composite number 7 11 31 or 36 show your work.
    9·2 answers
  • 2 angles measure 40 degrees each, what does the third angle measure? what type of triangle is it?
    10·1 answer
  • 100 POINTSSS PLZZZZZZZZZZZ
    14·1 answer
  • Please help, i forgot which was which... (positive or negative coefficient)
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!