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
Nimfa-mama [501]
3 years ago
14

Can someone please help me with this question?? It’s really hard and once you understand it, can you please give me an explanati

on? Thanks so much!!
( number:7)

Mathematics
1 answer:
maksim [4K]3 years ago
7 0

The final answer would be -10x + 2

You might be interested in
Square A B C D is shown. Each side is 30 yards long. A diagonal is drawn from point D to point B to form 2 triangles.
Viktor [21]

Answer:

Length = 30√2 yards.

Step-by-step explanation:

There is a plot of land of square shape that has 30 yards on each side. Jules owns this plot. He plans to divide the land in half by building a fence along the diagonal of the plot.

We have to calculate the length of the fence.

Now, the length of the diagonal will be the length of the fence.

So, the length = \sqrt{30^{2} + 30^{2}} = 30\sqrt{2} yards. (Answer)

5 0
3 years ago
Read 2 more answers
Which function does this graph represent?
IRISSAK [1]

Answer:

B

Step-by-step explanation:

f(x)= -3(x+1)^2 +2

>  -3,   Has to negative because its facing down

>(x+1) means it goes to the left 1 unit

> +2 at the end means it goes up by 2 units

8 0
3 years ago
Read 2 more answers
Which of these numbers is greater than 2.25 but less than 1? Is it 1 or 1.5 or 0 or 2.5
Sloan [31]

Answer:

the answer is 1.5 because converting them into their fractional form indeed informs u that 1.5 is thus greater than 2.25 BT lesser than 1

5 0
3 years ago
Please *atleast* answer one of them!
Julli [10]

Answer and Step-by-step explanation:

*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^

1. Let's write out the equation to subtract.

7t - 2u - 3v - (t - 3v)

Distribute the negative to the t and -3v.

7t - 2u - 3v - t + 3v         (The negatives cancel out)

Now simplify by combining like terms.

6t - 2u

This is the answer because the 3v and -3v cancel out.

2. I don't really understand what this is saying. Is there answer choices for this? But what I think its saying is that the lift has a constant of 2.

3. To find out the amount of terms, we would simplify the equation.

2x + 3y - 5x + yz - x

-4x  + 3y + yx

Here, we can see that we have 3 terms in this expression.

-4x is the first term, +3y is the second term, and +yx is the third term.

*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^

#teamtrees #WAP (Water And Plant)

8 0
3 years ago
a radio signal travels at 3.00 * 10^8 per second. how many seconds will it take for a radio signal to travel from a satellite to
Ainat [17]
Time = distance/speed, so

3.54x10^7 / 3x10^8 = 1.18x10^-1

or, 0.118 seconds
5 0
3 years ago
Other questions:
  • How many right angles are there in 270 degrees
    5·1 answer
  • Find the midpoint of the segment with the given endpoints.g(–3, –5) and h(1, –1)
    5·1 answer
  • 3) What is the lateral surface area of the figure below?<br> 12 mi<br> 1<br> 5 mi<br> 5 mi<br> 13 mi
    6·1 answer
  • Slope of (2,3) and (-15,5)
    11·1 answer
  • in august 2009 the classified ads for used cars listed a 3 year old cadillac for 24000 and an 11 year old cadillac for 8000. Ass
    9·1 answer
  • Find the missing length the triangles are similar
    14·1 answer
  • I need help with this
    7·2 answers
  • You were in person 148 of the days of school. What percent were you in person? (round to the nearest tenth of a percent)
    5·1 answer
  • Define equivalent expressions. Give an example of two equivalent expressions.
    9·1 answer
  • The plan of a terrace is shown at right. The scale is 2 inches : 6 feet. What are the length and width of the terrace? Find the
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!