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
Reptile [31]
3 years ago
13

100 POints!!! Help Please!​

Mathematics
2 answers:
Aleks [24]3 years ago
7 0

Answer:

A

Step-by-step explanation:

14*3.25=45.5

45.5^2= 2070.25 cm^2

Bas_tet [7]3 years ago
5 0

Answer:

a 2070.25 cm^2

Step-by-step explanation:

A square has a length of 14 cm

It is scaled by 3.25

14*3.25 =45.5

The new length is 45.5 cm

The area of a square is

A = s^2

A = (45.5)^2

A =2070.25 cm^2

You might be interested in
Let a, b, c, and d be real numbers with a, c 6= 0. Prove that the lines y = ax+b and y = cx + d have the same x-intercept if and
Monica [59]

Step-by-step explanation:

We have got the lines :

y=ax+b\\y=cx+d

Both lines intercept the x-axis in the point :

I = (i_{1} ,i_{2})

In all point from x-axis the y-component is equal to 0.

I=(i_{1},o)

We replace the I point in the lines equations:

0=a(i_{1})+b \\0=c(i_{1})+d

From the first equation :

0=a(i_{1})+b \\-b=a(i_{1})\\i_{1}=\frac{-b}{a}

From the second equation :

0=c(i_{1})+d\\ -d=c(i_{1})\\i_{1}=\frac{-d}{c}

Then i_{1}=i_{1}

Finally :

\frac{-b}{a}=\frac{-d}{c} \\\frac{b}{a}=\frac{d}{c} \\ad=bc

y = ax + b and y = cx + d have the same x-intercept ⇔ad=bc

8 0
3 years ago
Helppp me im so bad at math!!!!!!!!11
KatRina [158]

Hey!

----------------------------------------------

Solution:

= (-25) - (25)

= -25 - 25

= -50

When you subtract a positive number to a negative number the end result will remain negative.

----------------------------------------------

Answer:

B. -50

----------------------------------------------

Hope This Helped! Good Luck!

4 0
3 years ago
Read 2 more answers
Which pair of undefined terms is used to define the term parallel lines?
LuckyWell [14K]
Answer:

Point and line
8 0
3 years ago
Read 2 more answers
You plan to study for at least 1.5 hours for a geography test. Write an inequality that represents this situation. please help m
kifflom [539]
2.5 hours for the inequality in the situation
6 0
3 years ago
Is 5 1/ 5 to the third power equal to 5 (5 to the third power) explain
swat32

Answer:

Step-by-step explanation:

If I read this correctly...

5 1/5^3= 5.20^3=140.608

5(5)^3=625

If this isn't the correct problems, sorry. it was kind of hard to decipher the last one.

4 0
3 years ago
Other questions:
  • C) Consider the time 3:40pm where the initial side is the hour hand and terminal side is the
    6·1 answer
  • LEHMAN
    14·1 answer
  • Drag the labels to the correct locations
    5·1 answer
  • Five years ago the population of the UK was 64.1 million. It has grown by 400 000. What is the population of the UK now?
    5·2 answers
  • What is the midpoint of -5,2 and 1,5
    15·1 answer
  • 120% of it is 24. What is the number
    14·1 answer
  • How many times dose 16 go into 420??
    12·1 answer
  • Which set can be consider as universal set​
    9·1 answer
  • ANSWER ASAP<br> Raise the monomial to a power.<br> 5x²y³ to the power of 2
    12·1 answer
  • A crewman on a fishing boat was injured and needs to be treated in a hospital right away. You are with a Coast Guard station nea
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!