If correct I’ll give brainlist

Answer:

<B = 95degrees

<D = 137 degrees

Step-by-step explanation:

From the given diagram, the sum of the adjacent sides of the trapezoid is 180degrees. Hence;

<A +<B = 180

85 + <B = 180

<B = 180 - 85

<B = 95degrees

Similarly

<C + <D =180

43 + <D = 180

<D = 180 - 43

<D = 137 degrees

Answer: 49

Step-by-step explanation:

If 72% of the stamps he collected were

foreign, the percentage of the other stamps will be: = (100% - 72%) = 28%

Since the total number of stamps collected are 175, the number of other stamps collected will be:

= 28% of 175

= 28% × 175

= 28/100 × 175

= 0.28 × 175

= 49

Therefore, he collected 49 other stamps that were not foreign

Answer:

answer is c

Step-by-step explanation:

Answer: nonagon

Step-by-step explanation: quadrilaterals: a shape that has four sides

hexagon: a shape with 6 sides

pentagon: a shape with 5 sides

nonagon: a shape with 9 sides

So the answer is D

Answer:

V = 235.5

or V = 18π

Step-by-step explanation:

V=πr^2h

Volume of a cylinder is (pi)(radius)(radius)(height)

V = (3.14)(3)(3)(2)

V = 56.52

Or, since it said you can leave it as pi,

V = 18π

Please let me know if you have questions.

Answer:

The area is: 4x^5 + 8x^3

Equation: (2x^3 + 4x) * 2x^2

^ = exponent

* = multiply

Step-by-step explanation:

When you try to find the rectangle of an area, the formula is:

Length * Width

In this case, the length is:

2x^3 + 4x

And the width is:

2x^2

Now let's solve the equation.

(2x^3 + 4x) * 2x^2

We need to combine like terms

2x^3 + 2x^2 = 4x^5

After evaluating the equation:

4x^5 + 8x^3

The area is: 4x^5 + 8x^3

hope this helped :)

Answer:

A

Step-by-step explanation:

Answer: Mode = 12

Explanation: The mode is the most frequent value, so it is the value that shows up the most. In this case, that would be the value "12" since it shows up three times (while the other values only show up once).

Answer:

12

Step-by-step explanation:

For future reference mode means MOST. So in this data, number 12 is repeated the most. That would mean the MODE is 12.

Good Luck!!!

Answer: If Teresa‘s family bought individual passes it would be $150 so then if you subtract it would be $30. Teres’s family saved 30 dollars.

Step-by-step explanation:

They can save  $30

Step-by-step explanation:

If the family pass is $120 and individual passes are $25 dollars.

6 people times $25 dollars = $150

Family pass: $125

$150-$125=$30

Answer:

Definitely point c, because the check means square root of the number. If you look up the square root of 300, then you would get 17.3205080757, in other words point c.

Step-by-step explanation:

Hope this helps!!

Answer:

0.75757575757

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

at least are key words for   [tex]\geq[/tex] symbol

Area is L x W and since you have W its basically:

[tex]33x\geq 165[/tex]

Answer:

4th choice: y=-∛(x+2) - 1

Step-by-step explanation:

It's horizontal translation to left 2 units and vertical translation down 1 unit from y = -∛x

It's reflection of  y = ∛(x-2) - 1 over y axis

Answer: Are there any answer choices? If there are I could probably help you, thanks <3

Step-by-step explanation:

Answer:

90 - 43 = x

Step-by-step explanation:

Answer: 47

Step-by-step explanation:

Dude just subtract 43 from 90, since you are given a 90 degree angle.

But if you need the equation: 43+x-7=90

add 43 and (-7) which gives us 36

new equation is now: 36+x=90

move the 36 to the other side

x=54

now plug it in x(54)-7=47

Answer:

The answer of this question is 45°

Answer:

8x+4 and 2x-4

Step-by-step explanation:

We are going to use factoring to make equivalent expressions. What you do is you take the number next to the parenthesis and multiply it with what is inside the parenthesis. So it would be 8x+4 and 2x-4. Hope this helps! :)

Subtract 73  from both sides of the equation.

102x+7y=567-73

Subtract 7y from both sides of the equation.

102x=567-73-7y

Subtract 73 from 567

102x=494-7y

Divide each term by 102 and simplify

Divide each term 102x=494-7y by 102

[tex]\frac{102x}{102} =\frac{494}{102} +\frac{-7y}{102}[/tex]

Cancel the greatest common factor which is 102x/102

[tex]\frac{102x}{102} =\frac{494}{102} +\frac{-7y}{102}[/tex]

Divide x by 1[tex]x\frac{492}{102} +\frac{-7y}{102}[/tex]

Cancel the common factor is 494 and 102

Factor 2 out of 494

[tex]x\frac{2(247)}{102} +\frac{-7y}{102}[/tex]

Factor 2 out of 102

[tex]\frac{2*247}{2*51} +\frac{-7y}{102}[/tex]

Cancel the common factor which is 2

Rewrite the expression.[tex]x=\frac{247}{51} +\frac{-7y}{102}[/tex]

Move the negative in front of the fraction

[tex]\frac{247}{51} -\frac{7y}{102}[/tex]

Answer:

≈ 1130 m³

Step-by-step explanation:

The volume (V) of a cylinder is calculated as

V = πr²h ( r is the radius and h the height )

Here r = 6 and h = 10 , then

V = π × 6² × 10 = π × 36 × 10 = 360π ≈ 1130 m³

Answer:

28.478

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

kkgkckyxitxitzoyfoycyoc

Answer:

17, add up all the percentages, then subtract 100 by whatever u got, 100-83= 17

Answer:

y = 140°

Step-by-step explanation:

we know that sum of two opposite interior angles are equal to one exterior

=> y = 120° + 20°

=> y = 140°

hope it helps

Answer:

Angle 3 is 113°

Step-by-step explanation:

Angles 2 & 3 is supplementary, so it equals 180°. Subtract 67 from 180 and you get 113. DUH.

Good Luck!!

Answer:

113°

Step-by-step explanation:

6 & 2 make a 180 ° angle

180-67 = 113

113° = angle 6

angle 6 is equivalent to angle 3

Answer:

x=3

Step-by-step explanation:

4x-9=3

4x=3+9

4x=12

x=12/4

x=3

Answer:

x=3

Step-by-step explanation:

1) 4x-9 = 3

2) 4x=12

3) x=3

Check it:

4(3)-9=3

12-9=3 checks :)

Answer:

the answer is

18.02 dollars in total

Answer:

[tex]\overline {DC}[/tex] = 7

[tex]\overline {BD}[/tex] = √35

[tex]\overline {AB}[/tex] = 2·√15

Step-by-step explanation:

Please find attached the drawing of right triangle ABC created with MS Visio

Let 'x' represent [tex]\overline {BD}[/tex] let 'y' represent [tex]\overline {DC}[/tex], and let 'z' represent [tex]\overline {AB}[/tex], we get;

5² + x² = z²...(1)

x² + y² = (2·√21)² = 84

x² + y² = 84...(2)

84 + z² = (5 + y)²...(3)

From equation (1), we have;

x² = z² - 5²...(4)

From equation (2), and equation (4), we have;

x² + y² = 84 = (z² - 5²) + y² = 84

∴ z² = 84 - y² + 5² = 109 - y²

z² = 109 - y²...(5)

From equation (3), and equation (5), we have;

84 + z² = (5 + y)² = 84 + (109 - y²) = (5 + y)²

84 + (109 - y²) = (5 + y)²

(5 + y)² - (84 + (109 - y²)) = 0

2·y² + 10·y - 168 = 0

y² + 5·y - 84 = 0

y = (-5 ± √(5² - 4 × 1 × (-84)))/(2 × 1)

y = 7, or y = -12

We note that 'y' is a natural number, therefore, the correct option of the two options is y = 7

y = [tex]\overline {DC}[/tex] = 7

From equation (2), we have;

x² + y² = 84

x² = 84 - y² = 84 - 7² = 35

x = √35

x = [tex]\overline {BD}[/tex] = √35

z² = 109 - y²

∴ z² = 109 - 7² = 60

z = √60 = 2·√15

z = 2·√15

z = [tex]\overline {AB}[/tex] = 2·√15.

Answer:

140

Step-by-step explanation:

4 * 4 =16

Right triangle is 10 because 5 *4=10

9 * 9 = 81

7*5=35

16 + 10 + 81 + 35= 142

142 rounded to the nearest ten is 140

Answer:

do a unicorn or maybe a jsut a big star or even do the big dipper its a easy constellation

Step-by-step explanation: