9 + 7 - 3 x 3 - 2 to the second power

Answer:

a = 60km

Step-by-step explanation:

Pythagorean theorem: a² + b² = c²

a² + 32² = 68²

a² + 1024 = 4624

*subtract 1024 from both sides to isolate a² *

a² + 1024 - 1024 = 4624 - 1024

a² = 3600

*square root both sides to isolate a*

√(a²) = √3600

a = 60km

Answer:

A has the largest surface area.

Step-by-step explanation:

Surface Area of A = 2(10*3.5) + 2(10*4) + 2(4*3.5)

= 70 + 80 + 28

= 178 in^2.

For B:

Area = 2(12*3.2) + 2(12*2.8) + 2(2.8*3.2)

= 76.8 + 67.2 + 17.92

= 161.92 in^2.

Answer:

343m

Step-by-step explanation:

7*7*7=343

I'm sure it is right for the formula is :

L*w*h

Answer: a $5 bill

Step-by-step explanation: add everything up together the pens add twice

Answer:

5 Dollars

Step-by-step explanation:

.99*2 = 1.98

1.98+1.47+1.55 = 5

Answer:

5.25

Step-by-step explanation:

Answer:

64

Step-by-step explanation:

Answer:

The length of each side is 64

Step-by-step explanation:

This is because the way it's being measured is with cubic meters.

The slope of the lines remains the same. Then the equation of the parallel line that is passing through the point (6, 9) is 2x - 3y + 15 = 0.

A Linear system is a system in which the degree of the variable in the equation is one. It may contain one, two, or more than two variables.

The equation of a line L is 2x-3y = 6

The slope of the line is 2/3.

Then the equation of the line which is parallel to L and passes through the point (6,9) will be

The slope of the lines remains the same. Then the equation of the line will be

[tex]\rm y = \dfrac{2}{3}x + c[/tex]

Then the line is passing through (6, 9), then we have

[tex]\rm 9= \dfrac{2}{3}(6) + c\\\\c = 5[/tex]

Then the equation of the parallel line will be

[tex]\begin{aligned} y &= \dfrac{2}{3}x + 5\\\\2x - 3y &=-15 \end{aligned}[/tex]

More about the linear system link is given below.

https://brainly.com/question/20379472

Answer:

5575.28

Step-by-step explanation:

Sphere volume: (4/3*3.14) multiplied by 11x11x11

Hope this helps :D

Answer:

yo

Step-by-step explanation:

like this

Answer:

15%

Step-by-step explanation:

Answer:

112

Step-by-step explanation:

Answer:

A, C, and E

Step-by-step explanation:

All the numbers being multiplied by 389,274 in those options are greater than 1

Answer:

Step-by-step explanation:

The answer is 94.5

Answer:

94.5

Step-by-step explanation:

You would find that by adding up all the numbers in a data set the dividing them by how many number are in the data.

For example:

127 + 62 = 189

And since there are two numbers in the data set, you would divide 189 by 2 and get 94.5 as your answer.

Answer:

Option D.y=-2x³-1  will be your answer

Step-by-step explanation:

hope it helps...

have a great day!!

Answer:

C.) x/3 -4 = -20

Step-by-step explanation:

x = -48

= -48/3 - 4 ==> -16-4 ==> -20

hence, Option C.) satisfies the condition.

Answer:

Is that your answer ☺️☺️☺️

The area of the circle formula is useful for measuring the space occupied by a circular field or a plot. A circle is a closed plane geometric shape. The area of the circle with diameter 20 in is 100 π inches².

The area of the circle is defined as the region occupied by the circle in a two dimensional plane. The diameter of the circle is the line which divides the circle into two equal parts and radius is half of the diameter.

The unit of area of a circle is m², cm², etc. The equation used to calculate the area of the circle is:

Area of a circle = π × r²

Here radius = 10 inches

Then the area of circle is given as:

Area = π × 10 × 10 = 100 π inches²

To know more about area of a circle, visit;

https://brainly.com/question/266951

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Answer:

hes gonna make a lot of money

Step-by-step explanation:

because he's a smart guy

Answer:

1

Step-by-step explanation:

The slope can be found using the RISE/RUN equaton.

Looking at both graphs we see that they are parallel so that tells us that they have the same slope.

We can count how many boxes up and then how many boxes right this line goes to find the slope.

We also know that the slope is positive because the lines are increasing from left to right.

18pi since the radius is 9 and to find circumference you use C=2(pi)(r)

Answer:

Let Kylie use the simple interest option

Step-by-step explanation:

Given data

Principal=  $5,000

I will advise Kylie to pay up the loan using the simple interest option, this is because the interest does not get to compound (pile-up) over time

But with the compounding interest option, the interest tends to increase exponentially

Answer:

the area is 48

Step-by-step explanation:

Answer:

6384

Step-by-step explanation:

84*76=6,384

C is the right answer

Hope this helps :)

Answer:

None

Step-by-step explanation:

The MP = 5 is too short to touch the diagonal side

One triangle can  drawn with the given information.

A triangle is a three-sided polygon, which has three vertices. The three sides are connected with each other end to end at a point, which forms the angles of the triangle. The sum of all three angles of the triangle is equal to 180 degrees.

Given that, in Δ​NMP, m∠MNP =45°​, MN =7.5 feet, and MP=5 feet.

A triangle has six elements – 3 sides and 3 angles. To construct a unique triangle, 3 elements out of six elements are required under a certain combination.

So, with the given elements we can draw a triangle.

Therefore, one triangle can  drawn with the given information.

Learn more about the triangle here:

https://brainly.com/question/2773823.

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Answer:

65

Step-by-step explanation:

115-180=65 degrees

Answer:

68+47+x= 180

x=180-115

x=65

Answer:

there are a total of 31 9's in the beginning and breaking my head open doing this math from writing on paper we get about 7.50e+39

Step-by-step explanation: