Mathematics High School

A rectangle has an
ared of 125 square
feet. A second
rectangle's area is
70% of the first. What
is the area of the
second rectangle?

Answers

Answer 1

Answer:

87.5 square feet

Step-by-step explanation:

You can find percent by converting it into a decimal and multiplying

125*0.7=87.5

Related Questions

GIVING 20 POINTS AWAY PLEASE HELP ME WITH THIS QUESTION ASAP!!

Answers

Answer:

D 144 in hope this helps you on your test

Given DC
is tangent to ON at point o, is each statement true for ON ? Drag "true" or "false" below each statement

Answers

Answer:

(a) m<DCN < m<BAN  - False

(b) BA is tangent to circle N at point A - True

(c) NB ≈ 6.4 - False

Step-by-step explanation:

Applying the properties of circle and tangent to the given diagram, we have;

(a) m<DCN < m<BAN  - False

From the diagram, m<DCN ≅ m<BAN = [tex]90^{o}[/tex] (NC⊥CD and NA⊥AB)

(b) BA is tangent to circle N at point A - True

A tangent is a point where a straight line touches the circumference of a circle either internally or externally.

(c) NB ≈ 6.4

ΔABN is a right angled triangle

AN = CN = 4 (radius of circle N)

Let the NB be represented by y, so that,

Sin θ = [tex]\frac{opposite}{hypotenuse}[/tex]

Sin 35 = [tex]\frac{4}{y}[/tex]

h = 4 ÷ Sin 35

  = 6.9738

h ≅ 7.0

Thus,

NB ≈ 6.4 is False.

Answer:

m<DCN < <mBAN is FALSE

BA is tangent to circle N at point A is TRUE

NB = 6.4 is TRUE

(I took the test so i know these are correct.)

Delilah finds her answer is 90, but she copied the expression incorrectly from the board. If her reasoning and answer for the expression she copied are correct, what expression might she have written?

Answers

Question:

Three students were working on 630,000÷700 in math class.

a. Desiree finds the quotient is 9,000 and Micah finds the quotient is 900.

    Determine which student found the correct quotient.

b. Delilah finds her answer is 90, but she copied the expression incorrectly from the board. If her reasoning and answer for the expression she copied are correct, what expression might she have written?

Answer:

a. Micah is correct

b.

[tex]Expression = 63000 \div 700[/tex]

[tex]Expression = 630000 \div 7000[/tex]

Step-by-step explanation:

Given

[tex]Expression = 630000 \div 700[/tex]

[tex]Desiree = 9000[/tex]

[tex]Micah = 900[/tex]

Solving (a): Who is correct?

To do this, we first calculate the quotient of the expression.

[tex]Expression = 630000 \div 700[/tex]

Divide 630000 by 700

[tex]Quotient = 900[/tex]

Hence:

Micah is correct

Solving (b): What Delilah must have copied?

We have:

[tex]Delilah = 90[/tex]

There are no options to pick from. So, we just need to work out expressions that equals 0.

Possible expressions are:

[tex]Expression = 63000 \div 700[/tex]

[tex]Expression = 630000 \div 7000[/tex]

Calculate the diameter of a circle if its circumference is 25.1cm​

Answers

Answer:

d≈7.99 cm

Step-by-step explanation:

Using the formulas

C=2πr

d=2r

Solving for d

d=C/π=25.1/π≈7.98958

A bow of fruit is on the table. It contains 2 apples, five oranges, and four bananas. Nicholas and Timothy come home from school and randomly grab one fruit each. What is the probability that they both grab oranges?

I already tried 5/11

Answers

Answer:

I think the answer is 2/11.

Answer:

maybe 1/66

Step-by-step explanation:

??? sorry if im wrong


Is letter C a function?

Yes or no

Answers

Yes letter c is not a function
letter C is a function because each X is assigned to a different Y value

HELP!!!!!!!! Neeed answer ASAP

Answers

b. 2
Real zero is where a graph crosses x-axis. In this case it crosses it two times

Which of the following statements are true? select all that apply.

Answers

Answer:

what are the statements?

pls help pls pls pls pls pls I beg u pls

Answers

Answer:

4a. S = 300c

4b. S = 2400

Step-by-step explanation:

4a. There are 300 seats in a conference room 'c' so to find the amount of seats there are in total you need to times these values so...

S = 300c

4b. substituting 8 into c gets

     S = 300x8

     S = 2400

hope this helps!

I will give da brain

Answers

Answer:

give me da brain pleaseeeeeeeee

I have no brain though.

PLz help me
Aaliyah needed to get her computer fixed. She took it to the repair store. The technician at the store worked on the computer for 3 hours and charged her $66 for parts. The total was $441. Write and solve an equation which can be used to determine xx, the cost of the labor per hour.

Equation:
Answer: x =

Answers

Answer:

x=125

Step-by-step explanation:

First identify what the varible means,

x = the cost of the labor per hour.

Next, write out an equation

3x + 66 = 441

Solve,

3x+66=441

Step 1: Subtract 66 from both sides.

3x+66−66=441−66

3x=375

Step 2: Divide both sides by 3.

3x/3 = 375/3

x=125

-2 - 10j = -9j -3
Is that
no solution
one solution
infinitely many solution​

Answers

it's one solution.

no matter how you solve it, it will equal j = 1.

52. The length of a rectangle is 3 more than twice the width. The perimeter is 60 feet. Find the dimensions
of the rectangle.

Answers

Answer:

Let the length be x and the width be y.

x+3=2y

2x+2y=60

So, 2y=60-2x

60-2x=x+3

60=3x+3

57=3x

x=19

If x=19, then y=11

So, the dimensions are: length 19, width 11.

Let me know if this helps!

^^^correct answer! Second person verification i would put the same thing but there’s no point.

Juan sells 3 oranges for every 2 apples. How many apples should Juan expect to sell
when Juan sells 15 oranges:

Answers

Answer:

10 apples

Step-by-step explanation:

We can write a ratio to solve

3 oranges     15 oranges

--------------- = -----------------

2 apples           x apples

Using cross products

3x = 2 * 15

3x = 30

Divide by 3 on each side

3x/3 = 30/3

x = 10

Answer:

He can expect to sell 10 apples

Is anyone gay? Female? 14 or 15?

Answers

Answer:

My sister is

Step-by-step explanation:

V = 288 m3 what is the radius?

Answers

Answer:

Radius = 4.097

Step-by-step explanation:

Hope this helps

What is the value of the expression 2 + x2.5 when x = 3?

Answers

Answer:C. 47

Step-by-step explanation:

Answer:

C. 47

Step-by-step explanation:

I did the calculations

PLEASEEE HELP 25 points

Answers

Answer:

slope= 1/10x and the slope represents the increase of the rental cost after x miles driven.

Step-by-step explanation:

i hope this helps :)

Need help 6th grade math

Answers

Answer:

Where's the question?

Step-by-step explanation:

Answer:

Can you give the question in the comments, so I can answer it for you?

Step-by-step explanation:

Please help me with this question?!

Answers

Answer: d

Step-by-step explanation:

what two decimals have a sum of 8.6

Answers

4.2 and 4.4 hope this helped


Last week, while running
the mile, Eva's time was
2 1/2 minutes over her
average time. This week,
her she ran - 4 1/2 minutes
from her average What is
the difference in the two
running times?

Answers

Answer:

the difference is 2 minutes

Step-by-step explanation:

is that -4 1/2???? cause then it would be -2

A castle has be to guarded 18 hours a day. Four knights are ordered to split each days guard duty equally how long will each knight spend on guard duty in one day?

Answers

Answer:

4.5 hours or 4 hours 30 minutes

Step-by-step explanation:

1 guard would work for = 18 hours / 4 = 4.5 hours

In hours 0.5 = 30 minutes = 4 hours 30 minutes

The mean age of 5 people in a room is 27 years.
A person enters the room.
The mean age is now 27.
What is the age of the person who entered the room?

Answers

The answer is 135
27 x 5=135

Answer:

thee answer is 27

Step-by-step explanation:

As the first part was 27 and the second pARTR 27 NO MATHS NEED TO BE INCLUDED AS 27 IS THE CORRECT

You water your roses every sixth day and your hydrangeas every fifth day. Today you water both plants. In how many days will you water both plants on the same day again?

Answers

Answer:

Either 5 or 6 I'm not sure but I got this

use the expression 4z + 8 + 3x + b to answer the following

part A what are the different terms in this expression

part B what is the constant in this expression

part C what are the coefficients of the variable terms​

Answers

Answer:

part a:

4z, 8, 3x, and b

part b:

8

part c:

4 and 3

Cell phone Plan A costs $60 per month and comes with a free $500 phone. Cell phone Plan B costs $50 per month but does not come with a phone. If you buy the $500 phone and choose Plan B, how many months is it until your cost is the same as Plan A's?

Answers

Answer:

hi

Step-by-step explanation:

60x=50x+500
-50x=-50x+500
10x=500
500/10 = 50

It would take 50 months for your plan to be the same as A

HELP ASAPPP
which of the following equations have x=4?
SELECT ALL THAT APPLY!!
SHOW WORK
A: 9z+22=26
B:7x-1=27
C:46-8x=14
D:5x+40=62

Answers

Answer:

B & C

Step-by-step explanation:

A) does not even have an x, but prentening the z i san x?, 9*4= 36. 36+22= 14.

B) 7*4= 28, 28-1=27

C) 8*4= 32, 46-32= 1

Answer:

B,C

Step-by-step explanation:

7(4)-1=27

28-1=27

46-8(4)=14

46-32=14

What does the slope of the graph of this function
represent?

Answers

Answer:

the answer is d............

If i have ten goldfish and two drowns how many will i have left :)

Answers

Answer:

ten goldfish

Step-by-step explanation:

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