All categories

3 years ago

Helpppppppppppppppppppppppppp plssssssssss......

Mathematics

2 answers:

PSYCHO15rus [73]3 years ago

6 0

Yep the person answer is correct so trust him

Damm [24]3 years ago

4 0

Answer:The second one to the right is 50 because 5 times 5 is 25 and the other is 5 times 5 to and 25 plus 25 is 50.The 2 one on the right is 40 is you multiply the length times width which is the area of a rectangle and square so do that for all of them and you find the answer for x by determining whats the length and width based on the known answers already

Step-by-step explanation:

Hope this helps :D

You might be interested in

Find the total surface area of the following square pyramid: 9 cm 10 cm SA = [?]cm2

MakcuM [25]

Answer:

280 cm2

Step-by-step explanation:

1)find the area of square

A=LW

=10×10

=100

2) find the area of triangle

A=B×H÷2

=10×9/2

=45

Coz,there are 4 triangle we multiple by 4

=45×4

=180

3)find the total surface area by adding the two

=100+180

=280cm2

4 0

2 years ago

What is the solution to the system of equations

ExtremeBDS [4]

Answer:

Y = 2

X = 3

Step-by-step explanation:

Substitution:

6(4y-5) - y = 16

24y-30-y=16

23y=46

Y = 2

So then:

6x-2 = 16

6x = 18

X = 3

8 0

2 years ago

a vertical pole 10 ft. tall casts a 14-foot shadow. what is the angle of elevation of the sun to the nearest degree?

PtichkaEL [24]

Draw a right triangle.

$tan(theta) = \frac{opposite}{adjacent}$

$tan(theta) = \frac{10}{14}$

Arctangent (tan^-1) can be used to find theta.

$tan^{-1}(\frac{10}{14})=theta$

$theta\ is\ approx\ \boxed{36\ degrees}$

8 0

3 years ago

What is the equation of the line that passes through the point (2, -4) and has a slope of 2

oee [108]

Answer:

y = 2x - 8 OR 4 - 2x = -4 - y

Step-by-step explanation:

Use the point-slope form m(x₁-x₂) = (y₁-y₂); m means slope

plug in your numbers:

2(2-x₂) = (-4-y₂)

4 - 2x = -4 - y

or to put it into Y=mx + b:

y = 2x + 8

6 0

3 years ago

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

Gelneren [198K]

Answer:

Steps To Find The Distance Between Two Planes

Write equations in standard format for both planes.

Learn if the two planes are parallel.

Identify the coefficients a, b, c, and d from one plane equation.

Find a point (x1, y1, z1) in the other plane.

Substitute for a, b, c, d, x1, y1 and z1 into the distance formula.

Step-by-step explanation:

8 0

2 years ago