Mathematics High School

Geometry smarties its your time to shine :)

Answers

Answer 1

Answer:

Step-by-step explanation:

yea im so gud at math ikr

Answer 2

A and B, since the angles measure the same and the sides are doubled

Related Questions

Factor out 10d^7 + 2d^5

Answers

Answer:

[tex] 2 {d}^{5} (5 {d}^{2} + 1)[/tex]

Step-by-step explanation:

[tex]10d^7 + 2d^5 \\ \\ = 2 {d}^{5} (5 {d}^{2} + 1)[/tex]

There are 32 red bikes at the park there are 41 blue bikes how many fewer red bikes are at the park then blue bikes

Answers

Answer:

There are 9 fewer red bikes

Step-by-step explanation:

41 - 32 = 9

Kelly has 36 counters how many groups of 6 counters can she make

Answers

Answer:

6 groups of 6 counters.

Step-by-step explanation:

36/6=6

Answer:

Step-by-step explanation:

6x6=36

PLEASE HELPPPP IM SUPER BAD AT THIS STUFF EASY 10 POINTS

Answers

The equation is 6x + 3y = 54
The x-intercept is (9,0)
The y-intercept is (0,18)
She could possibly buy 6 magazines for 6$ each and 6 paperback books for 3$ each.
6(6) + 3(6) = 54 ✅
Hope this helps!

I NEED HELP ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
How do these numbers compare?

Drag the correct comparison symbol to the box.
> or, = or, <
|
12.312 12.132

Answers

>
the answer is “>” because 12.312 is greater than 12.132

I will mark you as the brainiest if you get this correct
Thx so much xxx

Answers

Answer:

A= 168 minutes or 2 hours and 48 minutes.

B= 3 tyres

Step-by-step explanation:

( 6 , -10 ) y (-15 , 15 )

Finding slope from two points :)

Answers

Answer:

-25/21

Step-by-step explanation:

m=(y2-y1)/(x2-x1)=(15-(-10))/(-15-6)=(15+10)/-21=25/-21

Solve each problem. Explain or show your reasoning.
What is 25% of 160 ?

Answers

Answer:

0.25 x 160 = 40. So 40 is 25% of 160

Step-by-step explanation:

A realtor predicts that the value of a $70,000 home will increase by the same percentage each year, and will increase by 8% every 4 years. If n is a whole number, which function f(n) represents the predicted value of the home after n years?

Answers

Answer:

[tex]f(n)=70,000(1.08)^{0.25n}[/tex]

Helppppp!!!! Ty ✨:)))))))))

Answers

Answer:

12/7 or 1 5/7

Step-by-step explanation:

6 * 2 = 12

12/7 = 1 5/7

Answer:

1.714 and/or 1 5/7

Step-by-step explanation:

You're welcome :P

A rental car company charges
$40 per day for their cars. Which graph represents the relationship between the amount charged and the number of days of the rental?

Answers

Answer:

Step-by-step explanation:

What is the answer for 710 1/4 - -320 1/2

Answers

Answer:

[tex]1030 \frac{3}{4} [/tex]

Step-by-step explanation:

[tex]710 \frac{1}{4} - - 320 \frac{1}{2} [/tex]

➡️ [tex]710 \frac{1}{4} + 320 \frac{1}{2} [/tex]

➡️ [tex](710 + 320) + ( \frac{1}{4} + \frac{1}{2} )[/tex]

➡️ [tex]1030 + \frac{3}{4} [/tex]

➡️ [tex]1030 \frac{3}{4} [/tex]

I already answered number 1 and 3 I just need 2 4 and 5 that’s it I’ll mark you brilliant AND GIVE EXTRA POINTS!!!
1.How do you know you have a direct variation in the relationship between two quantities?
The ratio.

2.What is constant of proportionality?

3.In a graph where two quantities have a direct variation, what of the line is the constant of proportionality, the constant of variation, the rate of change?
The relationship between two quantities

4.The height of the water in a pool is proportional to the minutes it takes for the pool to fill up. If the height of the water is 2 inches after 5 minutes, what is the constant of proportionality/constant of variation in this situation?

5.Pizzas cost $8 each plus $3 delivery charge as it .

in the table below:
Number of Pizzas 1 2 3 4
Cost $11 $19 $27 $35

Is there a direct variation?
What is the rate of change/slope?

Answers

Answer:

the 2:The constant of proportionality is the ratio between two directly proportional quantities. Two quantities are directly proportional when they increase and decrease at the same rate. 3

Step-by-step explanation:

40 to 8

Each pizza costs $8 and the delivery fee is $3.

William invested $2,300 in an account paying an interest rate of 2 1/8% compounded quarterly. Nolan invested $2,300 in an account paying an interest rate of 2 3/4% compounded monthly. After 20 years, how much more money would Nolan have in his account than William, to the nearest dollar?

Answers

Answer:

$478

Step-by-step explanation:

After 20 years, William will have a total of $3,513.94

After 20 years, Nolan will have a total of $3,991.93

Difference = $478

William:

2300[1 + (.02125 ÷ 4)]^4 · 20

2300 · (1 + .0053125)^80

2300(1.5278)

$3,513.94

Nolan:

2300[1 + (.0275 ÷ 12)]^12 · 20

2300 · (1 + .0023)^240

2300(1.7356)

$3,991.93

After 20 years, $478 more money would Nolan have in his account than William, to the nearest dollar.

What is the compound interest?

Compound interest is when you earn interest on both the money you've saved and the interest you earn.

Formula:

A = P(1 + {r}/{n})^{n.t}

here, we have,

After 20 years, William will have a total of $3,513.94

After 20 years, Nolan will have a total of $3,991.93

Difference = $478

William:

2300[1 + (.02125 ÷ 4)]^4 · 20

=2300 · (1 + .0053125)^80

=2300(1.5278)

=$3,513.94

Nolan:

2300[1 + (.0275 ÷ 12)]^12 · 20

=2300 · (1 + .0023)^240

=2300(1.7356)

=$3,991.93

Hence, After 20 years, $478 more money would Nolan have in his account than William, to the nearest dollar.

To learn more on Compound interest click:

brainly.com/question/29335425

#SPJ2

If k=9 what is the value of the expression 11k

Answers

11*9=99
The answer is 99

The dimensions of a smaller rectangle are 3 ft by 9 ft. The dimensions of a larger rectangle are 5 ft by 11 ft. Find the ratio of the perimeter of the rectangle to the perimeter of the smaller rectangle
A. 11:9
B. 3:4
C. 4:3
D. 5:3

Answers

Answer: C

Step-by-step explanation:

To find the perimeter of a rectangle , you need to use the formula

P = 2l + 2w where P is the perimeter, l is the length, w is the width.

Input the dimensions, for each rectangle and solve for the P

P = 2(3) + 2(9)

P = 6 + 18

P = 24

P = 2(5) + 2(11)

P = 10 + 22

P = 32

The smaller rectangle has a perimeter of 24 and the large rectangle has a perimeter of 32

The ratio will be 32 : 24 which breaks down to 4: 3

Find the value of $1000 deposited for 10 years in an account paying7% annual interest compounded yearly

Answers

Answer:

should be after 10 years , $1967.15

How do you round 36.15 to the nearest whole number? Please explain if possible

Answers

The nearest whole number would be 36 this is because the first number after the decimal is below 5

Answer:

the answer is 36

Step-by-step explanation:

So, in order to round properly, anything under 4 goes down to zero and anything 5 or above goes UP to the nearest zero. it all depends on your desired number that you're rounding to.

EX: 69.436

hundredth place- 69.44

tenths place - 69.4

whole #- 69

hope this makes sense, youll get it eventually, i promise

4. $7.40 for 5 pounds

Answers

So what is the question?

is my answer correct, if now can you explain

Answers

Yes. The first step is to set up the equations so that one unknown cancels out: here, the z's will cancel out:

5z+4y=-14

3z+6y=-6

-15z-12y=42

15z+30y=-30

8y=12

y=1.5

3z+6y=-6

3z+6(1.5)=-5-9

z=-14/3

The sum of two consecutive integers is at least 36.
What is the least possible pair of integers?
Answer FAST for brainly

Answers

Answer:

Step-by-step explanation:

The inverse, f-1(x), of f(x) =
X + 5
Х
5
can be written as
X- 1

Answers

Answer:

A) f(2) = 7/2

B) f'(2) = 5

Step-by-step explanation:

We are given that;

f(x) = (x + 5)/x

f'(x) = 5/(x - 1)

A) Now, f(2) will be gotten by Plugging in 2 for x in to f(x) equation;

f(2) = (2 + 5)/2

f(2) = 7/2

B) similarly, f'(2) will be gotten by Plugging in 2 for x in f'(x) equation. Thus;

f'(2) = 5/(2 - 1)

f'(2) = 5/1

f'(2) = 5

How do the values of the 1s in 14.937 and 6.1225 compare?
The value of the 1 in 14.937 is ______times the value of the 1 in 6.1225.
A) 10
B)100
C)1000

Answers

Answer:

I would say the answer is b

Step-by-step explanation:

Combine the like terms to create an equivalent expression: 7n+4+(-2n)

Answers

Answer:

5n + 4

Step-by-step explanation:

7n + 4 + (-2n)

= 7n + 4 - 2n

= 5n + 4

Answer:

5n+4

Step-by-step explanation:

7n - 2n= 5n

Which points are located in Quadrant IV Select all that apply
A -5,-8
B -3,0
C 1,4
D 2,-1
E 6,-5
F 15,-3

Answers

Answer:

D, E, F

quadrant 1: (+,+)

quadrant 2: (-,+)

quadrant 3: (-,-)

quadrant 4: (+,-)

Which equation represents this graph?

Answers

I think it’s the last one I’m not sure

The whole is greater than the part

Answers

Answer:

most definitely

Step-by-step explanation:

4/4>1/4
Yup it’s greater

simplify this expression by combining like terms (6.1 + b) + 8.4 = b +

PLEASSSSSEEEE I NEED HELP WHOEVER ANSWERS IT CORRECTLY I WILL GIVE BRAINLIEST ANSWER!!

Answers

Answer:

I dont get what the b+ is but here is the answer without it

Step-by-step explanation:

14.5+b

6.1+8.4 (combining like terms)

Hope this helps

2(x-4)=6x+4 solve plz

Answers

The answer is x = -3

Answer:

I think it would be

12x-16x-24x-16

Step-by-step explanation:

2x + 5 = 5x - 1
help me please

Answers

Answer:

x=2

Step-by-step explanation:

Answer:

x=2

Step-by-step explanation:

It's pretty simple all you have to do is get the xs together and then solve

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