Find the area and perimeter of fig ABCD where B=90 and angle DAC=90 degrees. AB=6cm and BC=8cm and DA=24cm

Answer:

3/20

Step-by-step explanation:

Total number of students = 15 + 10 = 25

Number of girls = 10

Number of ways to select 2 students =

Number of ways to select 2 girls =

Compute the probability of selecting two girls as follows:

Thus, the probability that both students are girls is 0.15.

0.15 simplified in fraction from: 3/20

Answer:

1

Step-by-step explanation:

Answer:

1/4

Step-by-step explanation:

Answer:

Explanation:

2(x + 1) = 2x + 1

2(x + 1) = 2x + 1

(2)(x) + (2)(1) = 2x + 1 [Distribute]

2x + 2 − 2x = 2x + 1 − 2x

2 = 1

2 − 2 = 1 − 2

0 = −1

- PNW

Answer:

Equilateral triangle

Step-by-step explanation:

sum the parts of the ratio, 12 + 6 = 18 parts

exterior angle + interior angle = 180°

180° ÷ 18 = 10° ← value of 1 part of the ratio , then

6 parts = 6 × 10° = 60° ← interior angle

12 parts = 12 × 10° = 120° ← exterior angle

The sum of the exterior angles of a polygon = 360°

Divide 360° by 120° to find number of sides

360° ÷ 120° = 3

and since the interior angles are 60° , then

polygon is an equilateral triangle

Answer:

54/7 since it cannot get simplified.

Step-by-step explanation:

Answer:

you save $90 each week your brother save $71 each week.

so your answer would be your brother saves $19 less than you each week

Answer:

△ is 24. I found this out by dividing 96 by 4, since the number of blue paperclips is 4 times the amount of yellow paperclips. A multiplication equation that can be used is 4x=96. X is the number of yellow paperclips. Hope this helped!

Step-by-step explanation:

Answer:

90 cm2

Step-by-step explanation:

The figure consists of an inner rectangle with dimensions 8 by 10 and a right triangle on the bottom right with dimensions

base = 12 - 8 = 4 cm and height = 10 - 5 = 5 cm

Total area (A) is equal to the sum of the area of the rectangle and the right triangle, that is

area of rectangle = 10 × 8 = 80 cm²

area of triangle = 0.5 × 4 × 5 = 10 cm²

Hence

A = 80 cm² + 10 cm² = 90 cm² → B

Answer:

Since by the 2nd equation, we know that y is the same as 6-x, we can substitute that for y in the first equation:

y = 2x + 3 -> 6 - x = 2x + 3 -> 6 = 3x + 3 -> 3 = 3x -< x = 1 and by either of the two equations, that derives y = 5

Step-by-step explanation:

Answer:

ok you can use subsitution for this one

since y=2x+6

subsitute 2x+6 for y

3x-(2x+6)=6

3x-2x-6=6

add like terms

x-6=6

add 6 to both sides

x=12

subsitute

y=2x+6

y=2(12)+6

y=24+6

y=30

x=12

y=30

(x,y)

(12,30)

Step-by-step explanation:

Answer:

100 oz

Step-by-step explanation:

to find out how many ounces in a quarter pound, multiply 16 by ... 1/8 lb = 2 oz; 1/4 lb = 4 oz; 1/3 lb = 5.33 oz; 1/2 lb = 8 oz; 1 lb = 16 oz; 1.5 lb

Answer:

100 ounces

Step-by-step explanation:

there are 16 oz in a pound, so, 6 x 16 = 96 oz. And in 1/4 lbs there are 4 oz, so, when you add that to 96, it equals 100 oz.

Answer:

E is the correct answer

Step-by-step explanation:

Answer:

e!

Step-by-step explanation:

hope it helps :]

Answer:

Step-by-step explanation:

according to the question

[tex] = \sf\frac{2 + 2 + 2 + 3 + 3 + 4 +5 + 7 + 8}{9} [/tex]

[tex]\sf = \frac{36}{9}[/tex]

[tex]\sf = 4 [/tex]

therefore

our balance point is 4

Step-by-step explanation:

Area of this figure = 14×11+5×2+11×2

=154+10+22

186m²

Answer:

164 sq. m.

Step-by-step explanation:

Cut the figure into 2 seperate shapes to find the area of them separately. (I cut it so that I had a 5*2 figure and a 14*11 figure)

14*11 because 16-5=11

14*11=154

5*2=10

154+10=164 sq. m.

Answer:

14

Step-by-step explanation:

its 14 because its listed more then once i mean so is 13 but 14 is listed 6 times and 13 is listed 3 times

so there for your answer is 14

Answer:

All real numbers.

Step-by-step explanation:

The set includes 2 AND all numbers less than 2 AND all numbers greater than 2.

Answer:

All real numbers.

Step-by-step explanation:

Answer:-1.8

Step-by-step explanation:

Answer:The diagram shows a square ABCD.

D

N

bu

A

M

I

Mis the midpoint of AB.

Nis the midpoint of AD.

The area of the shaded triangle AMN is 18 cm

Work out the area of triangle MCN.

5b is the area of MCN

Step-by-step explanation:

The 2 unshown angles in the pentagon adds up to 180 degrees because consecutive interior angles theorem for parallel lines.

Interior angle sum of pentagon is 540 degrees.

So

2y+3y+135+180=540

5y+135=360

5y=225

y=45

Done!

Answer:

62.7

Step-by-step explanation:

Answer:

62.7%

Step-by-step explanation:

Answer:

The top right one.

Hope this helps :)

Answer:

[tex]x>29[/tex]

Step-by-step explanation:

[tex]-x<-29[/tex]

Divide both sides by -1:

[tex]\frac{-x}{-1} <\frac{-29}{-1} \\x>29[/tex]

x > 21 is your answer.

Answer:Statistics Calculator: Mean Absolute Deviation (MAD). Use this calculator to compute the mean absolute deviation from a data set. Data is from: ... Values must be numeric and may be separated by commas, spaces or new-line. Press the ..

Step-by-step explanation:

Answer:

the answer is 14

Step-by-step explanation:

Answer:

16 cm²

Step-by-step explanation:

Answer:

Step-by-step explanation:

the 3rd one

Answer:

Im sorry what is the question? I cant see the image clearly.

Step-by-step explanation:

Answer:

repost theres no question

Answer:

4 - 0 = 4

Step-by-step explanation:

The distance is 4 units from 0 to 4

Answer: c=99+84

Step-by-step explanation:

Just do it

The expression representing the statement given is c-99 = 84

An expression or mathematical expression is a finite combination of symbols that is well-formed according to rules that depend on the context.

Given that, 84 is 99 fewer than a number c

The mathematical expression for the given statement will be,

c-99 = 84

Now, solving for c,

c-99 = 84

c = 84+99

c = 183

This shows, 84 is 99 less than 183

Hence, the expression representing the statement given is c-99 = 84

For more references on expressions, click;

https://brainly.com/question/14083225

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