Mathematics High School

What is the area of this figure?
Enter your answer in the box.

Answers

Answer 1

28 mm all you have to do is add 6+6+8+8 that’s what it looks like( sorry if this doesn’t work

Answer 2

Answer:

Step-by-step explanation:

square: 6mm * 6mm = 36mm

triangle 1: (8mm * 6mm) 0.5 = 24mm

triangle 2: (8mm * 6mm) 0.5 = 24mm

add all of it up to get the entire area

36 + 24 + 24 = 84

Related Questions

The volume of a sphere can be determined by the formula V = 4/3 πr^3, where r is the radius. What is the volume of a sphere with radius 3/2x^3y^–2 in terms of x and y?

Answers

Answer:

[tex]V = \frac{99}{7} x^{9}y^{-6}[/tex]

Step-by-step explanation:

Given

[tex]V = \frac{4}{3}\pi r^3[/tex]

Required

Find V when

[tex]r = \frac{3}{2}x^3y^{-2[/tex]

Substitute [tex]\frac{3}{2}x^3y^{-2[/tex] for r in [tex]V = \frac{4}{3}\pi r^3[/tex]

[tex]V = \frac{4}{3}\pi * (\frac{3}{2}x^3y^{-2})^3[/tex]

Open bracket

[tex]V = \frac{4}{3}\pi * \frac{3}{2}^3 * x^{3*3}y^{-2*3}[/tex]

[tex]V = \frac{4}{3}\pi * \frac{27}{8} * x^{9}y^{-6}[/tex]

Simplify the fractions

[tex]V = \pi * \frac{9}{2} * x^{9}y^{-6}[/tex]

Let

[tex]\pi = \frac{22}{7}[/tex]

So:

[tex]V = \frac{22}{7} * \frac{9}{2} * x^{9}y^{-6}[/tex]

[tex]V = \frac{11}{7} * \frac{9}{1} * x^{9}y^{-6}[/tex]

[tex]V = \frac{99}{7} * x^{9}y^{-6}[/tex]

[tex]V = \frac{99}{7} x^{9}y^{-6}[/tex]

Please help me solve the algebraic expressions

Answers

[tex] \frac{ 36+{w}^{2}x}{4w} [/tex]

[tex] \frac{ {d}^{3} + 6 }{3 {d}^{2} } [/tex]

[tex] \frac{2 {m}^{3} - 27}{12m} [/tex]

[tex] \frac{ {x}^{5} - 2 }{w {x}^{2} } [/tex]

Estimate 15.72 - 5.259 by rounding each number to the nearest tenth

Answers

Answer:

10.4

Step-by-step explanation:

15.72 rounds to 15.7 and 5.259 rounds to 5.3

Answer:

10.5

Step-by-step explanation:

15.72 - 5.259 =

10.461

10.461 = 10.5

Ellie invested $13,000 in an account paying an interest rate of 8.25% compounded
continuously. Daniel invested $13,000 in an account paying an interest rate of 8.5%
compounded daily. After 18 years, how much more money would Daniel have in his
account than Ellie, to the nearest dollar?

Answers

Answer:

Rate 1: 8

%=8+1/4=

8.25

→

0.0825

8.25%→0.0825

Rate 2:

Rate 2: 8

%=8+1/2=

8.5

→

0.085

8.5%→0.085

Calculate Final Amount for Ellie

‾

Calculate Final Amount for Ellie

Compounded Continuously:

A=Pe

13000

0.0825

P=13000r=0.0825t=18

Given values

13000

0.0825

(

)

A=13000e

0.0825(18)

Plug in

13000

1.485

A=13000e

1.485

Multiply

57394.5504

A=57394.5504

Use calculator (with e button)

Calculate Final Amount for Daniel

‾

Calculate Final Amount for Daniel

Compounded Daily:

(

)

A=P(1+

)

Compound interest formula

13000

0.085

365

P=13000r=0.085t=18n=365

Given values

13000

(

0.085

365

)

365

(

)

A=13000(1+

365

0.085

)

365(18)

Plug in values

13000

(

1.0002329

)

6570

A=13000(1.0002329)

6570

Simplify

60025.6058

A=60025.6058

Use calculator

How much more money Daniel has:

60025.6058

Rate 1: 8

%=8+1/4=

8.25

→

0.0825

8.25%→0.0825

Rate 2:

Rate 2: 8

%=8+1/2=

8.5

→

0.085

8.5%→0.085

Calculate Final Amount for Ellie

‾

Calculate Final Amount for Ellie

Compounded Continuously:

A=Pe

13000

0.0825

P=13000r=0.0825t=18

Given values

13000

0.0825

(

)

A=13000e

0.0825(18)

Plug in

13000

1.485

A=13000e

1.485

Multiply

57394.5504

A=57394.5504

Use calculator (with e button)

Calculate Final Amount for Daniel

‾

Calculate Final Amount for Daniel

Compounded Daily:

(

)

A=P(1+

)

Compound interest formula

13000

0.085

365

P=13000r=0.085t=18n=365

Given values

13000

(

0.085

365

)

365

(

)

A=13000(1+

365

0.085

)

365(18)

Plug in values

13000

(

1.0002329

)

6570

A=13000(1.0002329)

6570

Simplify

60025.6058

A=60025.6058

Use calculator

How much more money Daniel has:

60025.6058

−

57394.5504

60025.6058−57394.5504

2631.0554

2631

$2631

Round to the nearest dollar−

57394.5504

60025.6058−57394.5504

2631.0554

2631

$2631

Round to the nearest dollar

Step-by-step explanation:

WILL GIVE BRAINLY!!!

Find the value of x. Round to the
nearest tenth.
9
4
O
X= | ?

Answers

tan = opposite / adjacent

tan x = 4/9

x = tan^-1 (4/9)

x = 23.9624....

x = 24.0

Answer:

66.03 so 70

Step-by-step explanation:

since hypotunees has no value it cancels.

aso it leaves with an adjacent and oppisite

using trig function you will get

tan(x)=(9/4)

inverse tan to get x on its own

(x)=tan^-1(9/4)

put that on the calculater and you will get the angle

therefore

(x)=66.04 round it the nearest ten which is

Home help plz really appreciate it!!!!!

Answers

Answer:

angle AGE=113.5

Step-by-step explanation:

3x-28=66-x

4x=94

x=23.5

23.5+90=113.5

Answer: 113.5° is 100% the correct answer.

Step-by-step explanation:

i will mark you brainiest if you can answer this

Answers

The answer is letter C

Answer:

Step-by-step explanation:

greg spent $4 on $5 packs of sport cards. How much did greg spend on each pack?

Answers

greg spent $20 think

Step-by-step explanation:

i think you times

Answer:

Step-by-step explanation:

4x5

my old one got deleted by the way :/

What is the value of x if 5^ x+2 =5^ 9 ? O x = - 11 O x = - 7 x = 7 x = 11 O O

Answers

Answer:

Step-by-step explanation:

5ˣ⁺² = 5⁹

log₅(5ˣ⁺²) = log₅(5⁹)

x+2 = 9

x = 7

-14.3 = -1.4 - 3d what is d

Answers

Answer:

d = 4.3

Explanation:

Move the variable to the left-hand side and change its side.

3d = 1.4 + 14.3

Calculate the sum.

3d = 12.9

Divide both sides of the equation by 3.

d = 4.3

Solution:

d = 4.3

Help please
Brainiest answer to whoever is first

Answers

You see two rectangles and draw a line straight down making two rectangles

Dan is driving from his hometown in California to Colorado for a ski vacation. The equation defines the distance he is from home h hours after noon. What are the meanings of the values in the equation?

y = 55h + 110

Dan leaves at 1:10 and is traveling at 55 miles per hour.
Dan is 110 miles from home at noon and is traveling at 55 miles per hour.
Dan is 55 miles from home at noon and is traveling at 110 miles per hour.
Dan leaves at noon and is traveling at 110 miles per hour.

Answers

Answer:

Dan is 110 miles from home at noon and is traveling at 55 miles per hour

Step-by-step explanation:

Mathematically, we have the general equation of a linear model as;

y = mx + b

m represents the slope of the model

b is the y-intercept of the model

Mathematically, what we have here is that there is a plot of distance against time

Distance is on the y-axis

time is on the x-axis

Now, the coefficient of the x-axis value is the slope

From what we have, the slope value is 55 miles per hour

Now, we have the y-intercept at 110

So, what this mean is that the distance from home is 110

So the correct answer here is that;

Dan is traveling at 55 miles per hour and he is 110 miles away from home

In ΔCDE, the measure of ∠E=90°, the measure of ∠C=75°, and CD = 5.8 feet. Find the length of EC to the nearest tenth of a foot.

Answers

Answer:

1.5

Step-by-step explanation:

plz help me my teacher is gonna come in 5 minutes and if she finds me on this imma get suspended

Answers

Answer:

Step-by-step explanation:

42 i think

maybe 5

.....................

Please Help Again lol

Answers

Answer:

1 and 3 I think

Step-by-step explanation:

Walid is four times as old as Sami . Five years ago,
Walid was 7 times old as Sami . How old is Walid and how old is Sami ?

Answers

Answer:

he is11 years old cause when he was 1 walked was 5

Please I need help ASAP

Answers

you just answer ths but here this might help

plz mark as brainliest

Teresa has some photos on her computer on Monday. On Tuesday, she downloads 24 new photos. Then she delets 9 photos. She ends up with 33 photos. Explain how the equation p+424-9=33 represents the situaton. Then solve the equation for the variable p and interpret the solution.

Answers

Answer:

Teresa had 18 photos on her phone on monday

Step-by-step explanation:

Monday: 18

Tuesday: 42

42 - 9 = 33

Okay so, I have a crush and she likes me back. What should I do?

Answers

Ask her out of course

Answer:

Ask her out and make her the happiest girl in the world.

will give brainliest for correct answer ALGEBRA 2

Answers

Answer:

Vertical Translation Down 5

Step-by-step explanation:

-5 means its moving down

Hope this helps :)

DESCRIBE what you would do to solve for the missing value in this problem. DO NOT SOLVE IT… just tell HOW you WOULD solve it.

?⋅35=2,380

Answers

Answer: divide by 35

Answer:

Step-by-step explanation:

Divide 2,380 by 35

It would by 68.

68 x 35 = 2,380

Solve each equation and match the solution.
e +8= 31

Answers

Answer:e=23

Step-by-step explanation:

e+8=31

8-31=23

A car travels 420 miles in 7 hours. If the rate remains the same, how far does it travel in 11 hours?
A. 660 miles
B. 480 miles
C. 270 miles
D. 60 miles

Answers

Answer:

A. 660 miles

Step-by-step explanation:

420 ÷ 7 = 60 60 x 4 = 240 240 + 420 = 660

PLEASE HELPPPP FIND THE SURFACE AREA OF THE PYRAMID.

Answers

Answer:

4ft

Step-by-step explanation:

Plz help fast will mark the brainiest!!!

Answers

3x10^-6 is the answer

Add the mixed number fractions. Simplify, if possible.

3 1/4 + 3 5/8 =

Answers

Answer:

6 7/8

Step-by-step explanation:

What is the area of each shaded region? Use 3.14 for pie. PLS help this is due tonight

Answers

Answer:

Step-by-step explanation:

do this is 2 parts

total = square + 1/2 circle

area of a square is side * side or ... b/c the sides of a square are the same 2* side

area of a circle is Pi* r^2

total area = 12*12 + 1/2 * pi * 6^2

ta = 144 + 56.52

ta = 200.52

ta da.. :P total area is 200.52 [tex]ft^{2}[/tex]

4x-9=2x+5..solve for X..Help?

Answers

Answer:

x = 7

Step-by-step explanation:

4x - 9 = 2x +5 add 9 from both sides

4x = 2x +14 subtract 2x from both sides

2x = 14. divide both sides by 2

x = 7

Answer:

x = 7

Step-by-step explanation:

Rewrite equation

4x - 9 = 2x + 5

Add 9 on both sides

4x -9 +9 = 2x + 5 + 9

Simplify

4x = 2x + 14

Subtract 2x on both sides

4x - 2x = 2x + 14 - 2x

2x = 14

Finally divide both sides by 2

2x/2 = 14/2

x = 7

Hope this helps :)

PLEASE HELP IM TERRIBLE AT PERCENTAGES!!!

Answers

Answer:

sory bro i saw this question but i dont know answer

24%
Add all values together, since your finding percentage of pink flowers you’ll do 20/82 which will get you the decimal 0.24 which is 24%

Hey can you help me I'll mark brainlist (if correct)

Answers

Answer: D

Step-by-step explanation:

7×6^2 −3x

7×36−3x

which is 252-3x

Answer:

C: 246

Step-by-step explanation:

7 (2 + 4)² - 3 (2) = 7 (6²) - 6 = 7 (36) - 6 = 252 - 6 = 246

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What is the area of this figure? Enter your answer in the box.

Answers

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What is the area of this figure?
Enter your answer in the box.