Can you give me the answer and how you got the answer if that’s possible

The area of the triangle is

60 cm2.

The area of the rectangle is

240 cm2.

In a two-dimensional plane, an area of triangle is equal to the sum of the areas of its three sides.

To calculate a rectangle's area, count the number of square units that fit within the rectangle's perimeter.

Area of triangle = h x b / 2

Given

h = 12

b =10

hence

A= h x b / 2

  = 12 x 10 / 2

  = 120 / 2

  = 60 cm2

Area of rectangle = l x b

Given

l = 12

b = 10

hence

area of rectangle  = l x b

                          = 12 x 10

                         = 120 cm2

Learn more about the area of rectangles and triangles - https://brainly.com/question/25292087

the answer is 60 and 120

Answer: The entire cake has 1,680 calories.

Step-by-step explanation:

Answer:

₹996

Step-by-step explanation:

Area painted = area of wall - area of wall posture

Area of a rectangle = length x breadth

= 10.5m x 8.5m = 89.25m^2

Area of a square

length x length

2.5m x 2.5m = 6.25m^2

Area painted =  89.25m^2 -  6.25m^2 = 83m^2

Total cost of area painted = 83m^2 x 12 = 996

Answer: i think C

Step-by-step explanation: Well the X Value would have to change because if you graphed it it would be a straight line going up which wouldnt pass a through a vertical line.

Answer:

$6.43

Step-by-step explanation:

Students bought 32 copies of Amazing Science for a total cost of $95.36 and 32 copies of Sci-Fi for a total cost of $110.40. If each student bought 1 copy of each magazine, how much did each student spend?

For Amazing science:

$95.36 = 32 copies

Therefore,

1 copy = 1 student

Hence:

32 student = $95.36

1 student = x

Cross Multiply

32x = $95.36

x = $95.36/32

x = $2.98

For Sci fi

$110.40 = 32 copies

Therefore,

1 copy = 1 student

Hence:

32 student = $110.40

1 student = x

Cross Multiply

32x = $110.40

x = $110.40/32

x = $3.45

Hence, each student spent

$2.98 on Amazing Science and $3.45 on Sci Fi magazines.

The total amount they spent

= $2.98 + $3.45

= $6.43

Therefore, If each student bought 1 copy of each magazine, each student spent $6.43

Answer: y= .4 times 45

it snowed 63 inches

Step-by-step explanation: (I can’t write a diagram on here)

pls mark brainliest

We can conclude that -

Given is that it snowed 40% more this year than it did last year. It

snowed 45 inches last year.

{ 1 } -

The amount snowed this year would be -

{x} = 45 + (40% of 45)

{x} = 45 + (40/100 x 45)

{x} = 45 + 18

{x} = 63

{ 3 } -

A simplified equation to represent this situation -

y = 45 + {40% of 45}

Therefore, we can conclude that -

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Answer:

Step-by-step explanation:

we assume that we starts with n=1

a(1)=3*1+7=10

a(2)=6+7=13

a(3)=9+7=16

a(4) will be 19, a(5)=22 and so on

Answer:

s(5) = -12

Step-by-step explanation:

s(t) = - t³ + 7t² - 14t +8

Find the displacement during the first 5 seconds.

When t = 5

s(t) = - t³ + 7t² - 14t +8

s(5) = -5³ + 7(5)² - 14(5) + 8

= -125 + 7(25) - 70 + 8

= -125 + 175 - 70 + 8

= -12

s(5) = -12

Answer:

4/7

Step-by-step explanation:

4/7 = 36/63 - bigger

5/9 = 35/63

Answer:

4/7 DUH

Step-by-step explanation:

Answer:

4^3 Expantion: (4)(4)(4) evaluated: 64

-2^4 Expantion: -(2)(2)(2)(2) evaluated: -16

(-3)^3 Expantion: (-3)(-3)(-3) Evaluated: -27

(-7)^3 Expantion: (-7)(-7)(-7) Evaluated: -343

Step-by-step explanation:

area of a square=a*a=a^2

1.21=a^2

a=√1.21

a=1.1yards

Given:

The approximate number of blood cells B passing through an animal's major artery each millisecond is given by

[tex]B=17m^{\frac{4}{3}}[/tex]

Where, m is animal's mass in kilograms.

To find:

The number of blood cells passing through a 243 kg bear's major artery each millisecond.

Solution:

We have,

[tex]B=17m^{\frac{4}{3}}[/tex]

Putting m=243, we get

[tex]B=17(243)^{\frac{4}{3}}[/tex]

[tex]B=17(1516.381107)[/tex]

[tex]B=25778.4788191[/tex]

[tex]B\approx 25778[/tex]

Therefore, the number of blood cells passing through a 243 kg bear's major artery each millisecond is approximately 25,778.

Answer:

Um ok? This is brainly...

Answer: Its C

Step-by-step explanation: Hope this help, have great day

Answer:

y=15/2x+40

Step-by-step explanation:

The slope is 15/2, and the y-intercept is 40.

Answer:

the third one

Step-by-step explanation:

the conjugation is and

Answer:

Roberto walked home alone and thought about his day.

Answer: A= 1.60 sec

And I am not sure if B is correct, but I got 14.77 ft.

Step-by-step explanation:

Equation modelling is the process of writing a mathematical verbal expression in the form of a mathematical expression for correct analysis, observations and results of the given problem.

We have Jon who is hitting baseballs. When he tosses the ball into the air, his hand is 5 feet above the ground. He hits the ball when is falls back to a height of 4 feet. The height of the ball is given by -

h(t) = 5 + 25t - 16t²

where [t] is the time in seconds.

[A] -

At h = 4ft, we can write -

4 = 5 + 25t - 16t²

- 16t² + 25t + 1 = 0

On solving, we get -

t = 1.602 seconds

[B] -

We have -

h(t) = 5 + 25t - 16t²

For maximum height -

dh/dt = 0

d/dt(5 + 25t - 16t²) = 0

0 + 25 - 32t = 0

32t = 25

t = 25/32

t = 0.79 seconds

Therefore -

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Answer:

Step-by-step explanation:

Volume=[tex]\frac{1}{3} \pi (3^{2} )(10)[/tex]

             =[tex]30\pi[/tex] cm³

Answer:

94.2cm³

Step-by-step explanation:

(see attached for reference)

the volume of a right cone is given as

V = (1/3) π r² h

where,

π = 3.14

r  = given as 3 cm

h = given as 10 cm

hence,

V = (1/3) π r³ h

= (1/3) (3.14) (3²)(10)

= 94.2cm³

The answer is,

[tex]p = 4.868254[/tex]

which is near to, 4.9.

Answer:

252/448 and 36/64 form a proportion

Step-by-step explanation:

The easiest way to do this is to let 252/448 = 36/64

Then cross multiply to get 252(64) = 36(448)

                                                16128 = 16128

Since the two products are equal, then 252/448 and 36/64 form a proportion.  If the the two products were unequal, then the two fractions would NOT form a proportion.

Answer:

????????????????

Step-by-step explanation:

Answer:

the third one

Step-by-step explanation:

5x+3y=9

subtract 5x from each side

3y=-5x+9

divide 3 from each side

y=-5/3x+3

Answer:

The third option. y = −5 / 3x + 3

Step-by-step explanation:

Let's solve for y.

5x + 3y = 9

Step 1: Add -5x to both sides.

5x + 3y + −5x = 9 + −5x

3y = −5x + 9

Step 2: Divide both sides by 3.

3y / 3 = −5x + 9

3y = −5 / 3x + 3

Answer:

y = −5 / 3x + 3

Hope this helps :)

Answer:

The answer is: One loaf of bread contains one and halve cups of flour.

Answer:

The answer is: One loaf of bread contains one and halve cups of flour.

Step-by-step explanation:

Answer:

its B

Step-by-step explanation:

give me brainliest

Answer:

I honestly forgot

Step-by-step explanation:

Answer:

100, 144

Step-by-step explanation:

Answer:

100, 144, 196

Step-by-step explanation:

The answer is,

[tex]b = - 4[/tex]