Mathematics High School

1. Name a pair of similar parallelograms. Explain. (You don’t have to)
2. Name another pair of parallelograms. Explain (optional)
3. Are parallelograms A and C similar? Why or why not?
plz i need this by today or my math teacher will send a email to my parents saying i have a missing assignment and my parents are really strict (like when i say strict i mean strict strict)

Answers

Answer 1

Answer:

1) D and F, their side lengths are proportional and same degree corners

2) E and F

3) yes, their side lengths are proportional and same degree corners

Step-by-step explanation:

Related Questions

Sam needs a web designer. Designer A is offering her services for an initial $550 in addition to $105 per hour. Designer B is offering her services for an initial $660 in addition to $50 per hour. When will the two designers charge the same amount of money?

The two designers will charge the same amount of money after
hours

Answers

After two hours the prices will meet a 760

$550+105=655 |655+105= 760

660+50= 710 |710+50= 760

They meet in the second hour so in the second hour they will charge the same.

tha co-efficient of correlation is independent of

Answers

The coefficient of correlation is independent of change of scale and origin of the variable X and Y. Change of origin means some value has been added or subtracted in the observation. If we divide all observations with x then new mean =initial mean/x.

Answer:

change of scale and origin of the variable X and Y.

someone please help me ASAP!!!!!!! Show work pleaseeeee

Answers

Answer:

Step-by-step explanation:

[tex]6^{2} +2^{2} =c^{2} \\36+4=c^{2} \\40=c^{2} \\\sqrt{40} =c\\c=6.32[/tex]

Answer:

Square root of 40, I don't know what the brace is

Step-by-step explanation:

To find side c, you have to use the Pythagorean theorem. A^2+B^2=C^2. In this case A and B are 6 and 2. This means the equation would be 6^2+2^2=C^2. Simplify this to get 36+4=C^2. Add 36 and 4 to get 40. 40=C^2. This would mean that it is square root of 40.

PLS HELP ASAP I ONLY GOT 15 MIN LEFTTT

Answers

Answer: b

Step-by-step explanation:

10. Determine the value of x.(its trig)

Answers

Answer:

whats the equation?

Step-by-step explanation:

Braxton has money in a savings account. The equation B = 800(1+0.03)'.

can be used

to calculate the amount of money in dollars, B, Braxton has in his account after t years since

opening the account.

Pam also has money in a savings account. The equation P = 800(1 + 0,04) can be

used to calculate the amount of money in dollars, P, Pam has in her account after t years

since opening the account.

Choose from the drop down menus to correctly complete each sentence.

Braxton's initial investment Choose...

Pam's initial investment.

The interest on Braxton's account Choose...

the interest on Pam's account.

Answers

Answer:

a) Braxton's initial investment is equals to (=) Pam's initial investment.

b)The interest on Braxton's account is less than (< ) the interest on Pam's

account.

Step-by-step explanation:

Given - Braxton has money in a savings account. The equation

B = [tex]800(1 + 0.03)^{t}[/tex] can be used to calculate the amount of money

in dollars, B, Braxton has in his account after t years since opening

the account. Pam also has money in a savings account. The

equation, P= [tex]800(1 + 0.04)^{t}[/tex] can be used to calculate the amount of

money in dollars, P, Pam has in her account after t years since

opening the account.

To find - a) Braxton's initial investment ..........Pam's initial investment.

b) The interest on Braxton's account .....the interest on Pam's

account.

Proof -

As given, Broxton equation is -

Pam equation is -

Now,

a.)

For initial investment , Put t = 0

⇒B = [tex]800(1 + 0.03)^{0} = 800(1) = 800[/tex]

P = [tex]800(1 + 0.04)^{0} = 800(1) = 800[/tex]

We can see that for t = 0

Initial investment of Braxton = Initial investment of Pam

⇒Braxton's Initial investment = Pam's initial investment.

b.)

For the interest,

As we have not given any time period for which the interest has to be find.

So , let the time period , t = 5 years

Therefore,

B = [tex]800(1 + 0.03)^{5} = 800(1.03)^{5} = 800(1.159) = 927.42[/tex]

P = [tex]800(1 + 0.04)^{5} = 800(1.04)^{5} = 800(1.217) = 973.32[/tex]

Now,

Interest on Braxton's account = 927.42 - 800 = 127.42 ≈ 127

Interest on Pam's account = 973.32 - 800 = 173.32 ≈ 173

∴ we get

The interest on Braxton's account is less than the interest on Pam's account.

I tried one and got it wrong so I need help again please ☹️

Answers

Answer: 45/11

Step-by-step explanation: You would do 5/1 then 9/11 times that which is 45/11

The answer would be 45/11 or as a mixed number 4 1/11

because, you would times 9/11 by 5/1 and that would get 45/11.

(C) Write an equation for the amount, a, that Maria makes as a function of the number of hours, h, that she
tutors. Keep in mind that Maria will make $0 for tutoring for 0 hours.

Answers

Answer:

yes

Step-by-step explanation:

yes

Un rectángulo de 72 metros cuadrados de área y 18 m de base ¿Cuánto mide de altura?

Answers

Answer:

Step-by-step explanation:

área = base multiplicada por altura

72 m² = 18 m × altura

Altura = 72/18 = 4 m

a. 2 - 4 x 6 + 8 + 2 =
b. 6 + 2 x 4 - 8 + 10 =

Answers

The answer would be

A.) ~-12~

because 2-24=-22 -22+8+2=-12

B.)~16~

because 6+8-8+10 and -8+8=0 so 6+10=16

Hope this helps

Have a great day/night

Feel free to ask any questions

What is 1.5^3 evaluated or to make it easier to understand if you don't know what 1.5^3 is then it means what is 1.5 to the power of 3 evaluated?

6TH GRADE MATH

Answers

Answer:

3.375

Step-by-step explanation:

help me with this pleas w

Answers

Answer: 8

Step-by-step explanation:

4x8= 32

32x8= 256

256x8= 2048

A person is looking from a car to the top of a building. The angle of elevation to the top of the building from the car is 32°. The building is 200 feet away. How tall is the building? Round to the nearest foot.

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i truly don’t know the answer but i think it is 837 feet

What is the solution to the equation 2x + 4 = 23x?

Answers

Answer:

i think its 2

Step-by-step explanation:

What is the sign of 9.(-0.5)?

a: postive
b:negative
c: zero

Answers

Answer:

Negative

Step-by-step explanation:

Answer:

B. Negative

Step-by-step explanation:

Hope it is helpful...

1 hour 20 mins = _____ seconds
Plz help me

Answers

Answer:

4800

Step-by-step explanation:

multiply the time value by 3600

Clare has 54$ in her bank account. A store credits her account with a 10$ refund. How much does she now have in the bank?

Answers

Clare now has $64 in her bank account.

54 + 10 = 64

A school has all of the students in grade 8 take a math test. Several samples are taken from the results. Which of the following samples is NOT likely to produce a representative sample of the population?

Answers

917.8
step by step
sisbeuejebusnanakaiajrbrv

what is 85 in simplest radical form?

Answers

Answer:

=√85 is the simplified radical

Write an equation of a like that passes through the points (9,5) and (6,7)

Answers

Answer:

y=-2/3x+11

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(7-5)/(6-9)

m=2/-3

m=-2/3

y-y1=m(x-x1)

y-5=-2/3(x-9)

y=-2/3x+18/3+5

y=-2/3x+6+5

y=-2/3x+11

A custom t-shirt company charges a $200 setup fee and $5 per t-shirt. Write an equation that can be used to determine how many t-shirts must be produced so that the total cost per t-shirt is $5.33?

A. (200+5x)/x =5.33
B. (200/x) +x = 5.33
C (200) + 5/x = 5.33
200 + 5x = 5.33/x

Answers

A. (200+5x)/x =5.33 I think I don’t know

Answer:

its a

plz brainlest

Step-by-step explanation:

To solve the inequality 4x < 8, you would divide both sides of the inequality by 4.

True
False

Answers

Answer:

True

Step-by-step explanation:

4x<8

divide

x<2

Determine the 10th term of the sequence –17, -13,-9, ...
A. 19
B. -53
C. 36
D. 53

Answers

Answer:

-53 (answer : B)

Step-by-step explanation:

hello :

this the arithmetic sequence because :

(-9)-(-13)=(-13)-(-17)= 4 (common difference)

the first term is : A1 = -17

the nth term of an arithmetic sequence is :

An= A1 +(n-1)d ....a common difference is : d

the 10th term is : A10

A10= -17 +(10-1)(4) = -17-36 = -53 (answer : B)

Determine whether there is positive, a negative, or
no correlation between weight and IQ as shown in
the chart below.
Weight IQ
150 120
195 110
200 150
230 120
A. No correlation
O B. Positive
O C. Negative

Answers

Answer:

Negative

Step-by-step explanation:

That's the answer........

Answer: C

Step-by-step explanation: I took the test

20. Given the area, find the side length.

Answers

Answer:

Step-by-step explanation:

Area of a square = 49a⁸b¹⁰

Side = √49a⁸b¹⁰

= √7²*(a⁴)²*(b⁵)²

= (7a⁴b⁵)²

Side = 7a⁴b⁵

2(2x2 + 3) =
Example how you got the answer

Answers

Answer:

Step-by-step explanation:

4x4+6

16+6

=22

Answer:

Step-by-step explanation:

i used pemdas so fist i multiplied 2x2 then added 3 them multiplied 7 with 2 which gets us 14.

Find the percent change. Tell whether it is a percent increase or decrease.
from 84 to 63

A. 25% decrease
B. 33% increase
C. 25% increase
D. 33% decrease

Answers

It would probably be A

Write an equation for the nth term of the geometric sequence 5,30,180,1080

Answers

Answer: [tex]a_{n}[/tex]=5*[tex]6^{n-1}[/tex]

Step-by-step explanation:

differentiate with respect to x:
log(cosx +sinx)

Answers

I don’t understand this brother plzz explain it better

Can this be reduced?

Answers

This answer is 2/11
I used my brain lol !!!

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