Mathematics College

12 m
Find the area
of this figure.
15 m
ա 8
sq. meters
5 m
5 m

12 MFind The Areaof This Figure.15 M 8sq. Meters5 M5 M

Answers

Answer 1

Answer:

164 hope it helps have a great day Mark me as

Answer 2
15 x 5 = 75
15 x 5 = 75
2 x 7 = 14
Total is 164

Related Questions

2x1= how much answer ​

Answers

It’s two






Explanation:
2x1 = 2

Answer:

2X1 = 2

Step-by-step explanation:

When multiplying a number times 1 it Would stay the same as the first number was before 1 number over that and It would end up equaling an actual number like for example 2x2 = 4 confused on how you got 2x1 as 2? Well simple let me explain it more with other equations 7x1 = 7 4x1 = 4 20x1 = 20 you see?

need this done in five omgg pls help 19 points

Answers

6.64mm² multiply the cm and get that

A pinwheel's four blades are all congruent right trapezoids.

4 in

2 in

2 in

What is the combined area of the four blades, in square inches?

Answers

Answer:

[tex]Area = 24\ in^2[/tex]

Step-by-step explanation:

Given

Let

[tex]a, b \to[/tex] opposite sides of each trapezoid

[tex]h \to[/tex] height

[tex]a = 2; \ \ \ b = 4 \ \ \ \ h = 2[/tex]

See attachment for trapezoids

Required

The combined area of the 4

First, we calculate the area of 1

[tex]Area = \frac{1}{2}(a + b) * h[/tex]

So:

[tex]A_1 = \frac{1}{2}(2 + 4) * 2[/tex]

[tex]A_1 = \frac{1}{2}*6 * 2[/tex]

Using a calculator

[tex]A_1 = 6[/tex]

The combined area is:

[tex]Area =n * A_1[/tex]

Where

[tex]n = 4[/tex] --- 4 blades

So:

[tex]Area = 4 * 6[/tex]

[tex]Area = 24\ in^2[/tex]

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Answers

Answer:

76

Step-by-step explanation:

What are the dimensions of the following matrix

Answers

4*3 ..............................^ - ^

Which of the following choices is an equivalent expression for 12(r + t) - 6(r + t) + 4(r + t) - 2(r + t)

A

8(r - t)

B

8(r + t)

C

8r + 7t

Answers

Answer:

B  8(r + t)

Step-by-step explanation:

We must evaluate the equation in order to get the answer

12(r + t) - 6(r + t) + 4(r + t) - 2(r + t)

6(r + t) + 4(r + t) - 2(r + t)

10(r + t) - 2(r + t )

8(r + t)

The answer is B

If you place a 38-foot ladder against the top of a 32-foot building, how many feet will the bottom of the ladder be from the bottom of the building? Round to the nearest tenth of a foot.

Answers

Answer: 20.5

Step-by-step explanation:

The distance between the bottom of the ladder from the bottom of the building will be 20.5 feet.

What is a Pythagoras theorem?

The Pythagoras theorem states that the sum of two squares equals the squared of the longest side.

The Pythagoras theorem formula is given as

H² = P² + B²

In the event that you place a 38-foot stepping stool against the highest point of a 32-foot building.

Let 'x' be the horizontal distance on the ground. Then the equation is given as,

38² = 32² + x²

Simplify the equation, then we have

1444 = 1024 + x²

x² = 420

x = 20.5 feet

The distance between the bottom of the ladder from the bottom of the building will be 20.5 feet.

More about the Pythagoras theorem link is given below.

https://brainly.com/question/343682

#SPJ2

Someone please HELP! Thanks so much

Answers

Answer:

c. 6

Step-by-step explanation:

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will give brainliest and 50 points
Given the inequality -8 < 2, explain what happens when you multiply or divide both sides by 2 and what happens when you multiply or divide both sides by -2.

Answers

when you divide -8/2=-4 and 2/2=1

-4<1

when you divide by a negative number your sign changes

4>-1

When you multiply or divide each side by 2, the signs stay the same. −16 < 4 and −4 < 1. When you multiply or divide by −2, the inequality sign reverses. 16 > −4 and 4 > −1.

Answer:

see below

Step-by-step explanation:

When multiplying or dividing an inequality by a positive, the inequality remains the same direction

3x < 6

Divide by 3

3x/3 < 6/3

x <2

When multiplying or dividing an inequality by a negative, the inequality changes direction

-3x < 6

-3x/ -3 > 6/-3

x > -2

Solve the equation
X/x+2 - 4/x-2=1​

Answers

Answer: - 2/3 but in decimal form it is -0.6 repeating

Step-by-step explanation:

Are the equations 3x=−9 and 4x=−12 equivalent? Explain.
yes they are

Answers

Step-by-step explanation:

Yes they are equivalent. You get -3 when you try solving the actual equation.

What is the solution to 13x+5=96

Answers

Answer:

x=7

Hope this helps!

Answer:

x = 7

Step-by-step explanation:

13x + 5 = 96

Subtract 5 from both sides.

13x = 91

Divide both sides by 13.

x = 7

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Answers

Answer:

0= - 3

1= - 1

2= 1

That is the answer to the table

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Answers

Answer is 3 2/5. ‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎

Answer:

3[tex]\frac{2}{5}[/tex]

Step-by-step explanation:

5 × 3 = 15

2 remains

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Answers

Step by step: your answer would be letter “B
”

please answer this question

Answers

Answer: 12

Step-by-step explanation:

Sally is planning the school picnic and needs to decide what food vendor to use. She asks 250 students whether they would rather have a taco truck or a fruit smoothie cart. The results of the survey are shown in the table.

Answers

Answer:

0.18!

Step-by-step explanation:

Answer:

.18

Step-by-step explanation:

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Answers

Answer:

28 ft²

Step-by-step explanation:

7 · 4 = 28

28 ft²

Type CIRCLE WORD if the statement is correct. FALSE if its not.

2:A circle is an angle formed by two radii
3:Every diameter is also called a chord
4:A center is any point on the circle
5:The vertex of inscribed angles lies on the center of a circle


Please answer this now!! As soon as possible i have only 3 minutes!​

Answers

Answer:

2 ONE IS TRUE AS IT HALF THE DISTANCE BETWEEN THE CIRCLE IS CALLED RADIUS AND FULL DISTANCEIS CALLED RADII WHICH MEANS PLULAR OF RADIUS

Step-by-step explanation:

ESTION 4
en: f(x)=2-x +1
Determine the coordinates of the y-intercepts​

Answers

The answer is F(0)=3

Some1 hurry need help

Answers

Answer:

C

Step-by-step explanation:

16 ×1 =16

16 × 2 =32

so it must be equation C

What is the product of (3x+2) and (x-7)

Answers

Answer:

3

x

2

−

19

x

−

14

Step-by-step explanation:3

x

2

−

19

x

−

14

Answer:

[tex]3x^{2} - 19x-14[/tex]

Step-by-step explanation:

[tex]3x ( x - 7 ) + 2 ( x - 7 )[/tex]

[tex]3x^{2} -21x+2(x-7)[/tex]

[tex]3x^{2} -21x+2x-14[/tex]

[tex]3x^{2} -19x-14[/tex]

Find the solution to the system of equations

Answers

Answer:

(-1, 1)

Step-by-step explanation:

Just look at where the two lines intersect and thats the soloution

Which best describes the solution for the system of linear equations graphed below?
-6 -5 -4 -3 -2 -1 0
1 2 3 4 5 6
- 2
A (0,5) only
B (1,0) only
C no solution
D infinitely many solutions

Answers

Answer:

D is correct Answer. Parallel line on graph means infinity many solutions.

Cuantos kilogramos hay en 20 miligramos?​

Answers

Hay .00002 kilogramos en 20 millagramos

Can someone help me please?

Answers

Answer:

4.5in, 8in

Step-by-step explanation:

So, what is radius?

Well, diameter is the distance from one side of a circle to the other.

Radius is half of diamater, or the distance from any side to the middle of the circle.

Problem #1:

In this case, the distance from side of the circle to the other side is 9.

Since this is side to side, it must be diameter. We know that radius is half of diameter, so radius is:

9/2

=

4.5

This is your radius.

Problem #2:

In this case, the distance from the one side to the other side of the circle is 16. Again, this is the diameter. So the radius will be half of 16:

16/2

=

8

So this is your radius.

Hope this helps!

Answer:

4.5 in. and 8 ft. respectively

Step-by-step explanation:

The diameter of a circle is the product of the radius and 2. So, the radius would be the quotient of the diameter and 2.

All of the following represent five multiplied by four except _____.
5(4)
5^4
5 · 4
5 × 4

Answers

The second one 5^4
That’s equal to 5 x 5 x 5 x 5

In parallelogram ABCD, AC=87.5 and BC=52.5. If ABCD is a rectangle, find AB.

Answers

We can do this using Pythagorus,,,
87.5*2 - 52.5*2 = AB*2
4900 = AB*2
70 = AB

The value of V-4 is not -2 because .

A.
(-2)2 -4

B.
22 -4

C.
(-4)2 -2

D.
42 -2

Answers

9514 1404 393

Answer:

  A

Step-by-step explanation:

The correct choice is marked.

The square of the square root is the number being rooted. -2 is not the square root of -4 because it square (-2)² is a positive number, not equal to -4.

The coordinates of 4 points are A(0,9), B(k + 1, k + 4), C(2k, k + 3) and
D(2k + 2, k + 6). Find the value(s) of k if
(a) the points A, B and C are collinear,
(b) AB is parallel to CD.​

Answers

9514 1404 393

Answer:

  (a) 2 or 3

  (b) -13

Step-by-step explanation:

(a) A, B, and C are collinear if there is some constant 'c' such that ...

  B - A = c(C - A)

This will give rise to two equations in 'c' and 'k'.

  (k +1, k +4) -(0, 9) = c((2k, k+3) -(0, 9))

  (k +1, k -5) = c(2k, k -6)

And the two equations are ...

  k +1 = 2ck

  k -5 = c(k -6)

From the first, we find ...

  c = (k +1)/(2k)

From the second, we find ...

  c = (k -5)/(k -6)

Equating these expressions for c gives ...

  (k +1)/(2k) = (k -5)/(k -6)

  (k +1)(k -6) = 2k(k -5) . . . . . . . multiply by 2k(k-6)

  k^2 -5k -6 = 2k^2 -10k

  0 = k^2 -5k +6 = (k -3)(k -2)

Solutions that make the factors zero are ...

  k = 3  or  k = 2

There are two values of k that make the points collinear: 2 and 3.

__

(b) AB is parallel to CD when the slopes of the lines between them are the same

  slope of AB = (k+4 -9)/(k+1 -0) = (k -5)/(k +1)

  slope of CD = ((k +6 -(k +3))/(2k +2 -2k) = 3/2

Equating these slopes and solving for k, we get ...

  (k -5)/(k +1) = 3/2

  2(k -5) = 3(k +1)

  2k -10 = 3k +3

  -13 = k

AB is parallel to CD when k = -13.

_____

The attached shows the collinear points on the red and blue lines. The points that make parallel lines are shown on the purple lines. (The purple circles correspond to points D for k=2 and 3, so are irrelevant.) Point D is not labeled with its coordinates, (-24, -7).

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